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Making default(DateTime) useable #211

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GULPF opened this issue Apr 14, 2020 · 10 comments · Fixed by nim-lang/Nim#14002
Closed

Making default(DateTime) useable #211

GULPF opened this issue Apr 14, 2020 · 10 comments · Fixed by nim-lang/Nim#14002

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@GULPF
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GULPF commented Apr 14, 2020

The problem

The invalid default value of DateTime has caused lots of trouble over the years. This RFC is a proposal for making default(DateTime) useable while at the same time avoiding breaking existing code when possible.

default(DateTime) is an invalid Nim value

Because Nim always uses binary 0 as the default value, default(DateTime) is not a valid value according to the type system. DateTime contains two fields that are not valid when initialized to binary 0: DateTime.monthday (int range 1-31) and DateTime.month (enum starting at 1).

default(DateTime) is an invalid DateTime

Even if the above issue is ignored, the default value of DateTime is logically still not a valid value. There are several reasons for this that I won't go into here, but for example the weekday, utcOffset, isDst, and timezones fields might not be logically valid when initialized to their default values.

This is not a problem in itself, but these invalid DateTime values are handled badly in the times module (read: not really handled at all). If default(DateTime) becomes a valid Nim value, then this value should have a well defined behavior when sent to a proc in the times module.

The solution

default(DateTime) is an invalid Nim value

Without nim-lang/Nim#12378 there's no way set the fields to valid values, so the only way to make this work is to make 0 a valid value. I propose to change the type of the problematic fields to int, which would make 0 a valid value again.

To reduce the amount of breakage this change would cause, I propose that #75 is also implemented. This would mean that

  • All fields of DateTime are made private.
  • Getters are added for each field. The getters for month and monthday would convert the field to the correct type before returning it.
  • Deprecated setters are added for each field. They should be deprecated for the reasons described in [RFC] Updating the fields of a DateTime is unsafe #75. The documentation for the times module already has a warning that the fields should not be assigned to.

With these changes, I think the only significant breakage would be that the DateTime(...) built in constructor will no longer work. In my opinion this is just a benefit, since this constructor has never been safe to use anyway.

default(DateTime) is an invalid DateTime

With the above changes, we can easily add a isInitialized or isValid proc that tells if a DateTime is valid. When receiving an invalid DateTime, the procs in the times module should raise a Defect. The exception might be $ since it's used in debug contexts, so it's probably more useful to just return "Uninitialized DateTime". The setters should also be an exception since they would be deprecated anyway.

This would also be a breaking change, but hopefully it wouldn't break much code in practice. It would break any code that constructs an invalid DateTime value and then tries to do something with it without first assigning the fields. This should be rare, at least I cannot imagine a reason to do that.

@Varriount
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While I do see this as a viable solution, What benefits does this strategy have over adding an "isInitialized" field that all the datetime procedures check for?

@andreaferretti
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Deprecated setters are added for each field

the only significant breakage would be that the DateTime(...) built in constructor will no longer work

If setters are deprecated and the constructor does not work, how one is supposed to create a valid DateTime?

@GULPF
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GULPF commented Apr 15, 2020

@Varriount Nim is becoming more strict in rejecting invalid values. var dt: DateTime already results in a compile time error, and default(DateTime) gives a warning. IMO there's no point in supporting default(DateTime) in the times module if it's not supported by Nim.

@andreaferretti I'm referring to the built in object constructor, e.g DateTime(year: 2020). The initDateTime constructor will continue to work.

@Araq
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Araq commented Apr 15, 2020

IMO The fix should be:

  • DateTime.month make it start at 0. mJan can easily be mapped to 0 without much harm.
  • DateTime.monthday make it start at 0.

Thus I can keep DateTime in hash tables etc. The object constructor allowing invalid values doesn't concern me much, there is all sort of ways to construct non-existing dates, an isValid proc would help.

@GULPF
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GULPF commented Apr 15, 2020

@Araq

DateTime.month make it start at 0. mJan can easily be mapped to 0 without much harm.

It would break currently valid code without even causing a compile time error. Besides, month numbering logically starts at 1.

The object constructor allowing invalid values doesn't concern me much, there is all sort of ways to construct non-existing dates, an isValid proc would help.

The only ways to construct an invalid DateTime is by using the object constructor, manual assignment to the fields, or the default value. This RFC removes the first option and deprecates the second, only leaving the default value as a special invalid state. By doing this isValid can be implemented by simply checking if DateTime.monthday == 0, since that's the only invalid state that can exist. If field assignments and the object constructor are allowed, then like you say there can be lots of invalid states. A correct isValid would then require timezone information and would therefor be much slower.

Another benefit of making the fields private is that some of the fields can be removed in the future. For example I doubt that most people ever use the yearday field, but it's calculated on every call to times.now() anyway. If would be much more sensible to just make it a proc that calculates the value on the fly. Making the fields private with deprecated setters is a step towards that.

@andreaferretti
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Nim is becoming more strict in rejecting invalid values. var dt: DateTime already results in a compile time error

I just noticed this. In fact, this breaks csvtools since the macro in there constructs an object and then starts populating it from a serialized value. That is, the generated code looks like

var t: T
t.field1 = deserialize(field1)
t.fieldn = deserialize(fieldn)

When the object has a field of type DateTime this does not work anymore. I assume similar issues will appear with other deserializers.

Is there a suggested solution to this?

@Araq
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Araq commented Apr 15, 2020

There is a workaround:

{.push fieldChecks: off.}
t.field1 = deserialize(field1)
t.fieldn = deserialize(fieldn)
{.pop.}

@andreaferretti
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Well, but already var t: T does not compile if T has a field of type DateTime

@Araq
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Araq commented Apr 16, 2020

Does var t = default(T) work?

@andreaferretti
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Yes, thank you, this fixes it!

timotheecour added a commit to timotheecour/Nim that referenced this issue Apr 17, 2020
timotheecour added a commit to timotheecour/Nim that referenced this issue Apr 17, 2020
Araq pushed a commit to nim-lang/Nim that referenced this issue Apr 18, 2020
…) [backport:1.2]

* fix nim-lang/RFCs#211: `var a: DateTime` works
* assertValidDate checks for sentinel month
narimiran pushed a commit to nim-lang/Nim that referenced this issue Apr 23, 2020
…) [backport:1.2]

* fix nim-lang/RFCs#211: `var a: DateTime` works
* assertValidDate checks for sentinel month

(cherry picked from commit e3919b6)
clrpackages pushed a commit to clearlinux-pkgs/nim that referenced this issue Oct 6, 2020
3n-k1 (1):
      [backport] Fix style issues in lib/, tools/, and testament/. Fixes #12687. (#12754)

Alex Mitchell (1):
      Update events.nim (#12803)

Alexander Ivanov (2):
      Fixes semCustomPragma when nkSym (#12414) [backport]
      sourcemaps for the JS codegen (#7508)

Andrea Ferretti (1):
      Fix #13573 and #13574 (#13575)

Andreas Rumpf (165):
      fixes the --verbosity:2 regression [backport]
      updated the contributing.rst guidelines
      fixes #12294 [backport]
      fixes #12281 [backport]
      fixes #12264 [backport] (#12302)
      fixes #12240 [backport] (#12308)
      fixes #12336 [backport]
      fixes #12291 [backport] (#12338)
      minor optimization for asynchttpserver.nim
      use system.move instead of system.shallowCopy if the GC mode requires it
      VM: no special casing for big endian machines; refs #9690 [backport] (#12364)
      render typeof as typeof
      fixes #12323 [backport]
      fixes #12315 [backport]; refs #12314 (#12385)
      fixes #12366 [backport] (#12393)
      fixes a koch regression that made 'koch boot --listcmd' not work anymore [backport] (#12400)
      minor improvements for htmlgen.nim
      [backport] add back a check that got accidentically removed; fixes #12379 (#12444)
      Revert "Fixes #12187 (#12321)" (#12447)
      fixes #12420 [backport] (#12456)
      fixes #12310 [backport] (#12470)
      VM: fixes most ran-out-registers problems [backport] (#12485)
      fixes #12491 [backport]
      VM: fixes register leaks [backport] (#12510)
      minor improvements
      development version should be 1.1.0 so that version checking can work properly
      fixes #12502
      some progress on bug #12443
      proof that refcounting can handle Nim's async (#12533)
      [backport] fix #12528, fix #12525: incorrect generic type resolution for default values (#12538)
      --gc:destructors now means Nim uses pure refcounting (#12557)
      better testing for nimcrypto; re-enable chronos testing (#12560)
      improve codegen quality for --gc:destructors
      make renderIds work again
      --gc:destructors: simple closures work
      fixes #12577 [backport] (#12584)
      newruntime: only check for dangling refs when 'owned ref T' support is enabled
      --os:ios needs to imply defined(macosx) [backport] (#12585)
      implement the --useVersion emulation feature
      remove deprecated procs (#12535)
      error message: Nim calls it 'proc'
      osproc needs 'import linux' for -d:useClone
      pragmas.nim: tiny code formatting
      bugfix that enables the 'since' template [backport]
      added 'since' template for further stdlib additions
      make parsexml compatible with --gc:destructors/newruntime
      --gc:destructors improvements (#12626)
      .cursor implementation (#12637)
      fixes #12644
      make tests green again
      ARC: solves phase ordering problems (#12654)
      ARC: fixes leaking new() statement (#12665)
      fixes and changes the recently introduced 'alignas' to be 'align' (#12666)
      attempt to add valgrind support to the CIs and testament (#12646)
      ARC: closure bugfixes (#12677)
      fixes #12612 [backport] (#12681)
      more arc improvements (#12690)
      conversions to unsigned numbers are not checked anymore; implements /… (#12688) [backport]
      fixes #12670 [backport] (#12693)
      added the --asm command line option for inspection of the produced assember code (#12699)
      implemented a new localPassc pragma (#12706)
      fixes #11863   multipart data need $ (#12707)
      more fixes for --cpu:avr [backport] (#12748)
      VM: improvements for var T/addr (#12667); fixes #12489
      better support for PROGMEM like annotations for lets/vars; fixes #12216 (#12799)
      ARC related bugfixes and refactorings (#12781)
      feature dracula themed doc (#12816)
      completes #12799, fixes #12216 (#12870)
      ARC: yet another bugfix (#12871)
      ARC: fixes cycle detection and move the .cursor attribute into closures (#12872)
      fixes #12148 [backport] (#12888)
      fixes #12874 (#12890)
      fixes #12885 [backport] (#12895)
      ARC: cycle detector (#12823)
      fixes #12899 (#12921)
      minor refactorings
      fixes #12965 (#12991)
      --exception:goto switch for deterministic exception handling (#12977)
      fixes #12978 (#13012)
      fixes #12961 (#13019)
      fixes #12956 (#13020)
      fixes #12964 (#13027)
      take the one good idea from --os:standalone and enable it via -d:StandaloneHeapSize (#13077)
      fixes an asyncftpclient bug; refs #13096 [backport]
      more arc features (#13098)
      fixes #13122 (#13126)
      fixes #13112 (#13127)
      fixes #13119 (#13128)
      fixes #13105 (#13138)
      fixes #10665 (#13141) [backport]
      fixes #13104 [backport] (#13142)
      fixes #9674 [backport] (#13143)
      ARC: misc bugfixes (#13156)
      ARC works for async on Windows (#13179)
      fixes #13110 (#13197)
      fixes a critical times.nim bug reported on IRC [backport] (#13216)
      make goto based exceptions available for 'nim cpp' (#13244)
      fixes #13219 (#13272)
      TlSF Alloctor: use less memory for --gc:arc (#13280)
      make monotimes have zero overhead if you don't use it (#13338) [backport]
      fixes #13269 (#13344)
      fixes #13314 (#13372)
      fixes #13378 [backport] (#13392)
      Revert "remove dead code test_nimhcr_integration.(bat,sh) (#13388)" (#13396)
      fixes #13457 (#13458)
      added operateOn to sugar.nim to give Nim the chaining mechanism it de… (#13092)
      std/compilesettings implementation (#13584)
      sink parameter inference for types that have destructors (#13544)
      fix #13579 joinPath("/foo/", "../a") is now /a (#13586)
      fixes #5170 (#13589)
      Removed simpleGetOrDefault (#13590)
      fixes #13605 (#13611)
      fixes #13596 (#13612)
      fixes #13599 (#13614)
      fixes #13436 (#13615)
      catchable defects (#13626)
      fixes #13661 (#13664) [backport]
      fixes #13654
      updated builds.sr.ht script according to their email (#13669)
      rewritten goto based exception handling; much cleaner implementation;… (#13677)
      fixes #13671 [backport] (#13678)
      fixes #13622 (#13679)
      new feature: --staticBoundChecks:on to enforce static array index checking (#10965)
      arc optimizations (#13325)
      enable --tlsEmulation:on for --gc:arc (#13685)
      gc.rst that doesn't lie (#13686)
      added a switch -d:nimEmulateOverflowChecks for broken or old GCC versions (#13692)
      fixes #13691 (#13694)
      cycle breaker (#13593)
      fixes #13698 (#13706)
      Revert "fix #13417 (#13712)" (#13728)
      fixes #13722 (#13729)
      fixes #13763 (#13777)
      '.push raises: []' now also affects proc types (#13776)
      macros for proc types, macros for types (#13778)
      DrNim (Nim compiler with Z3 integration) (#13743)
      revert stdlib changes which are not required anymore
      fixes #13782 (#13834)
      renamed new std/pragmas.nim to std/byaddr.nim (#13844)
      make bootstrapping more robust for people who have Nim inside /usr/bin (#13855)
      fixes #14052 [backport:1.2] (#14055)
      fixes #14079 [backport:1.2] (#14163)
      fixes #14054 [backport:1.2] (#14061)
      fixes #13986 [backport:1.2] (#14173)
      fixes #13698 [backport:1.2] (#14175)
      arc: do not unload globals when building a library [backport:1.2] (#14180)
      destructors: don't produce stupid code for 'cast' (#14208) [backport:1.2]
      fixes #14209 [backport:1.2] (#14213)
      fixes #13104 [backport]
      fixes #13998 [backport:1.2]
      fixes #14126 [backport:1.2] (#14390)
      specialize genericReset (#14398)
      manual.rst: updates [backport] (#14445)
      fixes #14495 [backport:1.2] (#14496)
      fixes #14498 [backport:1.2] (#14503)
      warn about observerable stores but don't prevent them for 1.2.2 [backport:1.2]; refs https://github.com/nim-lang/RFCs/issues/230 (#14510)
      fixes #14514 [backport:1.2] (#14533)
      more precise analysis about 'observable stores' [backport:1.2] (#14582)
      optimized wrapWords; fixes #14579 (#14606) [backport:1.2]
      fixes #14458 [backport:1.2] (#14756)
      fixes #14240 [backport:1.2] (#14757)
      enforce browsers.nim only handles URLs [backport] (#15045)
      fixes #15044 [backport:1.2]
      fixes #15038 [backport:1.2]
      fixes #14616 [backport:1.2] (#15109)

Andrew Owen (1):
      [backport] Fix typo in docs (#12356) [ci skip]

Andrew Smith (1):
      Updated the code example in the os module to use better grammar. (#12328)

Andrey Makarov (3):
      fix nimgrep color on posix #7591 (#12288)
      nimgrep improvements (#12779)
      fix 3 minor bugs in joinPath (see #13455) (#13462) [backport]

Andrii Riabushenko (5):
      fixes #12989
      Revert "fixes #12989"
      fixes #13195
      revert last commit
      Revert "fixes #13195"

Andy Davidoff (11):
      tweaked for clarity after editing to fix a typo (#12473)
      export nim.cfg parser (#12602)
      add --clearNimblePath; fixes #12601 (#12609)
      restore --define:key:val in nim.cfg and fix #12367 (#12611)
      replace some runtime repr in stdlib for gc:arc (#12716)
      add a StringTable.clear that requires no mode specification (#12853)
      fixes disruptek/nimph#102 multi-level nim.cfg use (#13001) [backport]
      fix crash due to errant symbols in nim.cfg (#13073) [backport]
      surgical fix for #13319 (#13604)
      fix .deprecated. object typedef crash (#13643)
      add error for missing commandLineParams (#13719)

Anthon van der Neut (1):
      [backport] fix broken link to non-existing c2nim manual html, fixes #12537 [ci skip] (#12544)

Antonis (2):
      fix closure env check
      better error message

Araq (99):
      fixes #12279 [backport]
      fixes #12298
      different fix for #12279 [backport]
      JS: gensym is stricter for 'this'; refs #12246 [backport]
      fixes #12244 [backport]
      refactoring: --newruntime consists of 3 different switches
      refactoring: use the new strings and seqs when optSeqDestructors is active
      first implementation of the new --seqsv2 switch
      ast.nim: slightly better documentation
      fixes a regression that caused that Nim devel cannot compile 1.0 anymore
      fixes a regression that caused that Nim devel cannot compile 1.0 anymore
      destructors.rst: added a missing 'var' to the motivating example
      fixes #12547 [backport]
      expr -> untyped
      async: use $ and not repr in debug mode
      inhibit silly warning about moving closure environments for performance
      --gc:destructors: bugfixes
      async: cleaner solution that avoids GC_ref on strings which doesn't exist for --gc:arc
      gc:arc: support GC_ref/unref for ref T
      ARC: use the new .cursor annotation for 'up' pointers
      ARC: handle closures like tuples consistently
      ARC: closure inside object constructor now works
      thavlak.nim test: improved the code style
      more thavlak.nim improvements
      more thavlak.nim improvements
      thavlak.nim: more idiomatic code
      ARC: yet another silly bugfix
      ARC: another critical bugfix; temporary tuples we introduce for tuple unpackaging are not owning the data
      ARC: ported the GC tests over to --gc:arc
      test suite: rename tests containing 'fail' for easier search in logs
      fixes a flaky test for the realtime GC
      ARC: implemented a simple cycle detector
      fixes #12488 [backport]
      fixes #11727 [backport]
      fixes #12766
      fixes #12669
      fixes #12798 [backport]
      docs: tiny style improvements
      added guidelines for evolving Nim's stdlib
      fixes a bug that kept sugar.collect from working with for loop macros [backport]
      fixes #12826
      fixes a regression
      a better bugfix
      fixes a test case
      fixes a silly regression
      fixes the distros.nim regression
      ported channels to ARC
      ported osproc.nim to ARC
      ported re.nim to ARC
      ARC: default to a shared heap with --threads:on
      osproc: fixes regression
      fixes another regression
      fixes #13032
      reprjs: style changes
      fixes #12996
      fixes #13072; no test case because it will be added later with more exception handling related bugfixes
      fixes #13070
      fixes #13157
      ARC: remove unnecessary code
      ARC: optimize complete object constructors to use nimNewObjUninit
      make nre compile with --gc:arc
      contributing.rst: Add a special rule for 'outplace'-like features
      fixes #13444
      ARC hotfix; proper destruction of seqs and strings after a move
      hotfix: make --useVersion:1.0 work
      fixes #13607
      fixes #12757
      fixes #13519
      fixes #13240
      fixes async regression
      disable chronos testing for now
      disable nimgame2 for now
      minor code style changes
      minor code style change
      fixes #13646
      fixes #13645
      rename sfAlwaysReturn to sfNeverRaises
      fixes a bug for 'dup' and 'with'; they can now handle nested statement lists that can result from macros
      fixes hash(HashSet) which was wrong as it didn't respect tombstones; refs #13649
      removed .gitattributes as it only causes trouble for me
      make 'nim check' more robust for illdefined constants
      fight the code bloat in base64.nim
      threadpool.nim: allow control over MaxThreadPoolSize and MaxDistinguishedThread; refs #10584
      typo
      Windows API callbacks cannot raise exceptions
      better error messages for Nim's effect system
      trees.nim: compare floating points by their bitpatterns because NaN comparisions are always false (WORST design in the history of computing!)
      disable even more of scope based destruction handling; fixes #13709
      trees.nim: compare floating points by their bitpatterns because NaN comparisions are always false (WORST design in the history of computing!)
      hotfix: make 'nim doc nimhcr' work on all platforms
      use nimEmulateOverflowChecks for ARM/ARM64
      encodeMIME should be encodeMime by our coding guidelines
      updated the changelog
      added an .assert pragma and mentioned the pragmas in the changelog
      return types must not be Natural for reasons I won't outline here
      fixes another silly arc/orc bug [backport:1.2]
      fixes #14159 [backport:1.2]
      fixes #14718 [backport]
      fixes #15056 [backport]

Arne Döring (31):
      fix #12332 (#12402) [backport]
      refactor illegal iterator assignment detection (#12212)
      Refactor json macro (#12391)
      fix #12426 (#12462)
      fixes #12453 (#12475)
      no html comments in issue template [skip ci] (#12496)
      fixes #12514 (#12520) [backport]
      integer literal documentation [ci skip] (#12513)
      Extent json.to testing to VM, add workrounds for VM bugs. (#12493)
      introduce csize_t instead of fixing csize (#12497)
      fix conversions to uint in varints.nim (#12564)
      backtick and export marker handling in `eqIdent` (#12574)
      fix #12597 (#12604)
      implemented alignas pragma (#12643)
      fix regression in align (#12680)
      delete list comprehension (#12392)
      fix in tests/js/tconsole (#12709)
      fix #12740 (#12774)
      add $nimeq for gdb (#12909)
      printing float values will have one more digit. (#13276) [backport]
      fix #13255 (#13275) [backport]
      fix bug in int128 (#13403)
      fix #13479 (#13503)
      Remove dead magics (#13551)
      fix operators containing percent for VM usage (#13536)
      add expectIdent to macros (#12778)
      allow category nimble-packages to test a single package (#13576)
      fix #13720 (#13721)
      fixes #13715 (#13716)
      fix #13417 (#13712)
      fix typos and deprecation warnings for tconvariancerules.nim (#13772)

Artem V L (3):
      Docstring refined for the getSectionValue() (#12478) [backport]
      '#' value parcing is explained (disambiguated) (#12476)
      splitPath() behavior synchronized with splitFile() (#12481)

BinHong Lee (2):
      Add `--git.devel` option to the documentation
      Allow `-o` option for `buildIndex` (#13037) [backport]

Brent Pedersen (1):
      testament/important_packages dont run hts (#13052)

Brian Wignall (1):
      [backport] Fix spelling typos (#12755)

Bung (4):
      add pqserverVersion,pqconnectionNeedsPassword,pqconnectionUsedPassword (#13060)
      fix #9771 (#14357)
      fix #14534 (#15060) [backport]
      fixes #14189 (#15080) [backport]

Chris Heller (1):
      Check pqntuples > 0 in getValue. Fixes #12973 (#12974)

Christian Ulrich (1):
      introduce getPeerCertificates, fixes #13299 (#13650)

Clyybber (33):
      Fixes #10514 (#12268)
      More of StringStream now works at compile time (#12284)
      Refactor injectdestructors (#12295)
      Fixes #12187 (#12321)
      Fixes #12379 (#12591) [backport]
      Implemented outplace differently (#12599)
      Cosmetic compiler cleanup (#12718)
      Fix #12812
      Cleanup leftovers of #12911(#12916)
      system.reset is no longer magic (#12937)
      Continue #13002 (#13021)
      Cleanup DFA (#13173)
      Fix docs (#13176)
      Fix docs for subdirs too (#13180)
      Tiny since cleanup (#13286)
      Fix capture for object types (#13315)
      Make build_all.sh more portable and a bit simpler (#13308)
      build_all.sh update (#13320)
      expectLen now shows the length that we got (#13387)
      capture macro now accepts variables of different types (#13356)
      Remove testutils (#13435) [backport]
      Only print the link command when listCmd is active; fix docs (#13603)
      Make listCmd honor hint:cc:off (#13606)
      Fix #13633
      Amend fix for #13633 (#13636)
      Change order of forwarded koch boot command line options, so as to be able to overwrite the nimcache location (#13637)
      Fix vm.nim for --gc:arc (#13741)
      Small typo (#13824)
      Fix #13889 with testcase (#13896) [backport]
      Fix the DFA for "unstructured controlflow" (#14263)
      New "ping-pong" DFA (#14322)
      Fix #14269 (#14286)
      Fix #14911 (#14922) [backport]

D-Nice (1):
      [backport] fix #11440, add docs to isNil for seq types needing nilseq (#13234) [ci skip]

Danil Yarantsev (2):
      Fix some typos in the manual [backport] (#14399)
      Change severity of template instantiation message [backport] (#14526)

David Krause (1):
      fix documentation of `$`*(dt: DateTime) (#12660)

Dean Eigenmann (1):
      feature/count (#13837)

Dominik Picheta (5):
      Change future version number in changelog
      Fixes ambiguity errors when evaluating Nimble files. (#12674) [backport]
      Revert broken asynchttpserver FutureStream additions.
      Fixes issues with dynamic loading OpenSSL. Fixes #13903. (#13919) [backport]
      [Backport] Fixes callbacks being dropped on Linux/macOS/BSD. (#15012)

Elliot Waite (2):
      Removing the mention of using `discard` for block comments (#12837) [backport]
      Add a 32x32 favicon (#12856)

Emery Hemingway (1):
      Implement NixOS distro check (#12914)

Endeg (1):
      Fix #12242, replacing ":" with "@c" in packages [backport] (#12265)

Euan (7):
      #12389: Check working directory for getAppFilename() (#12390)
      Fix #12135 and #12109 (#12137)
      #12103 - CI for FreeBSD (#12179)
      Fix typo for literal `[` (#13243)
      __stderrp and friends are only on FreeBSD & DragonFlyBSD. (#13735)
      `import macros` rather than `import std/macros`. (#13762)
      #13806 - getApplFreebsd might lose data (#13807)

Federico Ceratto (8):
      Fix spellings (#12277) [backport]
      Expose some layouter elements, improve readme (#12361)
      Refactor closeEmitter to make it more modular (#12365)
      [backport] Add link to posix_utils.html - related to #10723 (#12509)
      [backport] Add links to packaging and distro pages (#12603) [ci skip]
      Add link to posix_utils.html in posix.nim (#13111)
      Add link to packaging.html (#13194)
      SSL certificate verify GitHub action (#13697)

Fredrik Høisæther Rasch (2):
      Quote nim executable before executing. (#13316) [backport]
      Make vccexe parse response files (#13329)

Gampol T (2):
      documented behaviour of recv on bufferd socket (#12374)
      fixes #12319 - change exception handling for finish.exe (#12413)

Ganesh Viswanathan (1):
      Fix #9405 - cfg and nims run in sync

Hayden (1):
      Detect Ubuntu by checking release() and uname() (#13704)

Henrique Dias (3):
      Option to allow the request body to be processed outside the asynchttpserver library. (#13147)
      Added a basic example how to handle a Post request. (#13339)
      Fix to asynchttpserver form data/body broken with #13147 (#13394)

Hideki Okamoto (1):
      Fixes #12010; Add the description for "cc" option into --fullhelp (#12350)

Hiroki Noda (2):
      Thread attributes should be destroyed using the pthread_attr_destroy() (#13293)
      Add EPOLLEXCLUSIVE (#13718)

Huy Doan (1):
      Fix telebot test failed, closes ba0f3/telebot.nim#49 [ref #13812] (#13814)

Ico Doornekamp (13):
      Fixed #12337, leaking pipe after gorge (#12339)
      added cpuTime to VM (#12346)
      Refactored VM registerlayout. The size and location of the registers in (#12775)
      Increased TInstr field sizes: allow long jumps and 65535 VM registers (#12777)
      Auto-initialize deques (#12879)
      Use '__noinline' instead of 'noinline' for N_NOINLINE gcc attribute, this prevents clashes with systems where 'noinline' might be already defined (#13089)
      Added 'ansic' os support for minimal (embedded) targets (#13088)
      Remove obsolete code from osalloc (#13158)
      Removed lib/system/allocators.nim. seqs_v2 and strs_v2 now uses allocShared0. (#13190)
      Updated 'nim for embedded systems' section to use --os:any and --gc:arc (#13237)
      Cleaned up mmdisp.nim, moved implementations into lib/system/mm/ (#13254)
      Fixed codegen for constant cstring with --gc:arc (#13326)
      Improved assertion error messages on usage of JsonNode iterators on wrong kinds (#13389)

Jack Tang (2):
      index out of bounds exception when data is empty (#12428)
      Allow customize Host header

Jae Yang (1):
      Fixes #14110 (#14111)

Jairo (2):
      Add "origin" to window.location (#13251)
      scrollTop must be settable (#13263)

Jasper Jenkins (18):
      remove nimnomagic64 (#12243)
      Macro docs additions (#12270)
      ungeneric unsigned ops (#12230)
      make addQuoted work on nimscript (#12717) [backport]
      [backport] always set `fileInfoIdx.isKnownFile` (#12773)
      fix nimsuggest deprecation warnings (#12772)
      Better case coverage error message for alias and range enum (#12913)
      case coverage error message for `char` (#12948)
      fix enumtostr crash for enum-range (#13035)
      fix rtti sizeof for varargs in global scope (#13125) [backport]
      fix tsizeof3 for aarch64 (#13169)
      make case-object transitions explicit, make unknownLineInfo a const, replace a few magic numbers with consts (#13170)
      fix range[enum] type conversion (#13204) [backport]
      fix sets of scoped imported enums (#13666)
      add nnkMacroDef to RoutineNodes (#13676)
      fix when statements in inheritable generic objects (#13667) [backport]
      fix nimpretty warning (#13700)
      fix nimsuggest warning (#13699)

Jjp137 (13):
      threadpool: fix link in docs [ci skip] (#12258) [backport]
      Fix many broken links
      Prefer relative links for Nim documentation
      koch.rst: remove link to nonexistent section
      manual.rst: remove unintended link
      asyncstreams: replace unintended link with emphasis
      Fix word wrapping
      sequtils: replace deprecated 'random' call within example (#12515) [backport]
      Remove sentences referring to the graphics module (#12522)
      colors: fix 'mix' template and make most examples runnable (#12532) [backport]
      Remove a stray file (#12697)
      lib.rst: add a link for jsconsole [backport] (#13383)
      parsecsv: fix '\0' being displayed as '0' in docs (#15086) [backport]

Joey (3):
      Make gdb script work on mac and linux; add windows gdb script (#13453)
      Fix gdb scripts (#13658)
      Revert �#13658 for nim-gdb.bat. Fixes #13705 (#13707)

John Paul Adrian Glaubitz (1):
      Add build support for Linux/hppa (#12271)

Juan Carlos (32):
      Improve jsconsole adding the rest of the stable api as documented on the standard at https://developer.mozilla.org/docs/Web/API/Console (#12440)
      Fix #10804 (#12438)
      Fixes #10824 (#12437)
      Improve htmlgen (#12452)
      Add no-ident for GCC when -d:release (#12454)
      Fixes #8802 (#12439)
      [backport] Documentation Math module  (#12460)
      Improve Math.Trunc code emit on JS, had weird whitespaces and indents (#12549)
      JS improve indent (#12581)
      Fix htmlgen html lang (#12668) [backport]
      Improve head comment on JS (#12548)
      httpclient, maxredirects to Natural, newHttpClient/newAsyncHttpClient add headers argument instead of hardcoded empty (#13207)
      [backport] Documentation Fix #12251 (#13226) [ci skip]
      Add browsers.osOpen (#12901)
      Documentation staticRead maximum file size limits (#13485)
      Nimpretty Fix negative indent breaks code (#13580)
      Add isValidFilename (#13561)
      Documentation GC (#13109)
      Clean 1 old deprecated empty file (#13696)
      Remove 2 old deprecated files (#13702)
      Add Base64 safe (#13672)
      Fix #13631 (#13789)
      Add Documentation (#13811)
      Fix a 'See XXX' on documentation, clean out (#13820)
      Tiny fix on browsers.openDefaultBrowser (#13818)
      Documentation, add more examples (#13825)
      Add browsers.openDefaultBrowser without URL, implements IETF RFC-6694 Section-3 (#13835)
      Documentation and Code Style inotify (#13836)
      Deprecate when declared(echo):echo (#13840)
      Deprecate DCE:on (#13839)
      Jsconsole update (#12448)
      Deprecate PHP (#13838)

Judd (3):
      allow random module to be used in standalone: (#12617)
      introduce capture macro (#12712)
      update documentation for `closureScope` and `capture` (#12886)

Kamanji (1):
      Rst parser respect `:start-after:` and `:end-before:` in `include` directive (#12972)

Kartik Saranathan (1):
      fix typo (#13660) [ci skip]

Kaushal Modi (9):
      [backport] Add docs to better distinguish among getProjectPath, getCurrentDir and currentSourcePath (#12565)
      Make sequtils.zip return seq of anonymous tuples (#12575)
      [backport] Make all parseutils examples auto-checking (#13238)
      Add `sequtils.unzip` to complement `sequtils.zip` (#13429)
      [backport] tut1: Update the proc overloading examples (#13497) [skip ci]
      xmltree: Make indentation consistent with any num of children nodes (#13482)
      unicode.split: Fix the splitting when a Rune separator is used [backport] (#13629)
      Document that proc named fooTask is created for every foo task [backport] (#14187)
      Fail quickly if re or nre module is attempted to be compiled with js [backport] (#14341)

KeepCoolWithCoolidge (1):
      Fixes classify function to detect subnormal floating points (#12836)

Kevin (1):
      added cstrutils (#12858) [backport]

Khronos (1):
      Fix vertical tab in JSON. (#13399)

King Eca (1):
      Fixes stackoverflow links in readme (#12963) [backport]

Krzysztof Majk (1):
      remove unused import (#12900)

Lee Matos (1):
      Update advopt.txt to include link to nim cache docs (#13464)

Leorize (5):
      azure-pipelines: add pipelines for linux, mac and win
      testament: add azure integration
      azure: disable failing tests
      gitattributes: fix tests for windows
      workflows/ci: disable

Mamy Ratsimbazafy (2):
      csize_t changes: pinToCpu didn't compile (#12725)
      The whole options module should be inline (#14417) [backport:1.2]

Manav (1):
      Fixed non-working examples in Manual: Exception Handling (#13424)

Mark (3):
      deviated -> derived (#12845) [backport]
      deviated -> derived (#12846) [backport]
      Manual update: custom exceptions (#12847) [backport]

Mathias Stearn (1):
      Explicitly state that trailing underscores are banned (#12257)

Mera (1):
      [backport] Fix typo and improve in code-block of 'lib/pure/parseutils.nim' (#13231) [ci skip]

Milan (1):
      [backport] times/getClockStr(): fix mistake in doc (#13229) [ci skip]

Miran (40):
      [backport] bundle nimpretty on Windows (#12358)
      [backport] fix #12418, fix `random.randomize` on JS backend (#12432)
      fixes #11764, faster hashing of (u)int (#12407)
      [backport] fix type's case in random.nim (#12445)
      fix deprecation warnings related to Int128 (#12474)
      [backport] fix #12395 (#12590)
      fix #8242, fix #12586: fix 'formatFloat' with 'precision = 0' (#12592)
      fix #12519: introduce OrderedTable.take, CountTable.del, CountTable.take (#12600)
      remove two asserts in int128.nim (#12648) [backport]
      increase the timeout for 'tasyncclosestall' (#12744)
      clean up deprecated stuff and unused imports in tests (#13059)
      System cleanup, part 1 (#13069)
      [backport] fix #12813, fix #13079 (#13099)
      System cleanup, part 2 (#13155)
      style fix: change 'JS' to 'js' to make it consistent (#13168)
      Idxmin & idxmax, continuation (#13208)
      [backport] -d:danger should imply -d:release (#13336)
      testament: introduce 'matrix' for testing multiple options (#13343)
      [backport] remove 'CountTable.mget' (#13355)
      fix #6736: templates in unittest now show actual value (#13354)
      fixes #3339 by documenting the limitations of case-statement (#13366)
      remove outplace version of 'merge' for CountTables (#13377)
      add ggplotnim to important_packages (#13206)
      add more files to the ignore list, hopefully fixes nightlies on windows (#13474)
      docgen: don't create compiler's docs + cleanup (#13509)
      important_packages: change the order of arguments in the template (#13577)
      fix #13531 by adding a test (#13581)
      fix #12508, unaligned access on sparc64 (#13594)
      fix #13310, Deque misbehaves on VM (#13625)
      rename `lenTuple` and `lenVarargs` (#13639)
      add `move` to `tables` to prevent warnings when compiled with `--gc:arc` (#13684)
      fix #13731, ambiguous repr of pointers (#13732)
      fix deprecations and other warnings (#13748)
      bump copyright year to 2020 (#13753)
      faster CIs (#13803)
      make fuzzy search a bit less fuzzy (#13996) [backport:1.2]
      [backport] fix #14748, move gdb files to other section of installer.ini (#14772)
      fix #14082, don't crash on incorrectly formatted input (#14977) [backport]
      fix several newline problems (#15028) [backend]
      asyncftpclient.nim - don't assume a sufficiend line length (#14973)

Neelesh Chandola (4):
      Fixed objects being erroneously zeroed out before object construction (#12814) [backport]
      Fixes #12832 (#12842) [backport]
      Assigning template to var/let/const gives a proper error (#12851)
      Support cross compiling from host to host (#12859)

Nindaleth (2):
      fix a few dead links and a missing sentence in documentation (#12387)
      fix several typos in documentation and comments (#12553)

Nな人(N na hito) (1):
      Update LICENSE (#13421)

Oscar Nihlgård (4):
      Fix compiler crash caused by top level return (#12501)
      Fix jsgen bug with uninitialized seq (#12500) [backport]
      Fix JS bug in std/monotimes (#12499) [backport]
      Fix sequtils.delete bug with out of bounds indexes (#12506)

PMunch (3):
      Fix for 16 bit platforms (#12760) [backend]
      Fix AVR target to define ints properly (#12817)
      Add signatures object to jsondoc for routine types (#13530)

Paul Tan (1):
      guards.nim:sameTree(): handle uint literals correctly (#12483) [backport]

Pierre-Jean Grenier (1):
      fix httpclient.lastModified bad pattern in parsing (#12698)

RSDuck (1):
      Fix #12785 (#12943)

Ray Imber (11):
      Locks modules should give a compile error when threads are not enabled. (#12231)
      Test + fix for epoll and kqueue selector modules to properly unregister
      Additional fix for User key unregister in the KQueue backend
      lowered the number of events in the test because some CI's have an extremely low FD limit
      Documentation improvements around the db interface (#12362)
      Fix io slector unregister for windows as well.
      Fix drain to correctly take into account hasPendingOperations and the timeout value
      Remove unnecessary change to ioselectors_kqueue.nim found by @cheatfate.
      fixes based on code review by @dom96
      Updated the changelog
      Update changelog.md based on feedback from Dom96

Ridho Pratama (2):
      Fixed sizeOf to sizeof (#12347)
      renderer letAux fix only for octal literal (#12343)

Rory O’Kane (3):
      docs: say that `nil` can be used as a value (#13756)
      [skip ci] docs: reword Part 3 link to communicate that it exists (#13755)
      [ci skip] docs: make the syntax for generics easy to look up (#13754)

Sam Wang (1):
      Added fix for handling TaintedStrings in streams and httpclient (#12969)

Siegfried Ehret (1):
      Fix typo (#13015) [backport]

Simon Krauter (1):
      parsecfg: retain CRLF line breaks, fixes #12970 (#12971)

Solitude (1):
      Fix code style errors (#12545)

Teashrock (1):
      Deleted misplaced separator (#13085) [backport]

Timothee Cour (124):
      fixes #12330 (#12331)
      fixes #12663 staticRead now creates a dependency for rebuilds (#12731) [backport]
      [minor] fix doc for $(Time) (#12795) [backport]
      osx: support nanosecond resolution for file stat (eg getLastModificationTime) (#12794)
      VM: allow ptr setting ptr fields (#12825)
      fix json regression D20191212T144944 (#12902) [backport]
      allow typed/untyped in magic procs (#12911)
      fix cmdline bugs affecting nimBetterRun correctness (#12933) [backport]
      fix #12919 tasyncclosestall flaky: Address already in use (#12934)
      fixes #12735 on osx, call dsymutil for debug builds (#12931)
      lenVarargs: number of varargs elements (#12907)
      [ci skip] docfix .. < => ..< (#12981) [backport]
      fix #12985 {.push.} now does not apply to generic instantiations (#12986)
      VM: support importc var, ptr/pointer types, cast int <=> ptr/pointer (#12877)
      [cleanup] remove disabled (and obsolete) ttypetraits; rename ttypetraits2 => ttypetraits (#13041)
      --styleCheck:hint now works (#13055)
      [easy] --hint:link:on now shows link cmd instead of nothing (#13056)
      make SuccessX show project file + output file (#13043)
      remove all remaining warnings when build nim (with -d:nimHasLibFFI) (#13084)
      typetraits: fixes #6454; genericParams; added lenTuple; added tuple type get (#13064)
      VM FFI: write(stderr, msg) and fprintf(cstderr, msg) now work at CT (#13083)
      fixes #13100 nim doc now treats `export localSymbol` correctly (#13123) [backport]
      export normalizePathEnd (#13152)
      successX now correctly shows html output for `nim doc`, `nim jsondoc`; fix #13121 (#13116)
      CI fix timeout error (#13134)
      fixes #12998 nim doc regression (#13117)
      followup on #10435 : should be diff, not show (#13162)
      refs #13054 correctly handle {.exportc,dynlib.} and {.exportcpp,dynlib.}  (#13136)
      fixes #13144 (#13145)
      times: toUnixFloat, fromUnixFloat (#13044)
      maybe: allows optional chaining of field access and indexing when LHS i snil (#13023)
      fix docs + API for fieldPairs, fields (#13189)
      fix #13211 relativePath("foo", ".") (#13213)
      new os.isRelativeTo (#13212)
      VM: allow overriding MaxLoopIterations without rebuilding nim (#13233)
      kochdocs: use a glob instead of hardcoded list; generate docs for compiler/; bugfixes (#13221)
      fix lots of bugs with parentDir, refs #8734 (#13236)
      nim dump: add libpath (#13249)
      contributing docs: symbols need package prefix; changed allocStats to nimAllocStats (#13247)
      refactor htmldocs; gitignore it
      removed unused import
      fix stdout(etc) for emscripten
      csize => csize_t for sysctl
      fix critical bug discovered by #11591 (#13290) [backport]
      miscellaneous bug fixes (#13291)
      CT FFI: fix for windows; fix case transition; error msg shows more useful context (#13292)
      refs #8391 std/os now shows runtime context for raiseOSError exceptions (#13294)
      build_all.sh: building csources 5X faster thanks to make -j (#13300)
      fix #13132 tnetdial (#13318)
      enable testing -d:nimHasLibFFI mode (#13091)
      nim secret: support linenoise when available (#13328)
      fix #13150 `nim doc --project` now works reliably (#13223)
      fix #13349 regression: isNamedTuple now works with generic tuples (#13350)
      replace old problematic isNamedTuple implementation by TypeTrait isNamedTuple in dollars.nim (#13347)
      fix #13182: `proc fun(a: varargs[Foo, conv])` now can be overloaded (#13345) [backport]
      miscellaneous bug fixes (part 3) (#13304)
      Revert "printing float values will have one more digit. (#13276) [backport]" (#13363)
      testament: this now works: "testament r /abspath/to/test.nim" (#13358)
      fix `is` with generic types; fix `genericHead(Foo[T])` (#13303)
      fix #13374 `nim c -r -` now generates $nimcache/stdinfile (#13380) [backport]
      fix #9634 don't crash on execCmdEx/readLine when inside gdb/lldb (#13232)
      fix several bugs with `repr`  (#13386)
      remove dead code test_nimhcr_integration.(bat,sh) (#13388)
      fix linenoise regression (#13395)
      fix incorrect lenTuple implementation (#13423)
      [backport] pseudorandom probing for hash collision (#13418)
      make unzip faster: seq[i]=val can be 7X faster than seq.add(elem) (#13448)
      relativePath("foo", "foo") is now ".", not "" (#13452)
      only enable linenoise for -d:nimUseLinenoise (#13478)
      fix #13449 texitcode flaky on windows (#13487)
      fix #8312 --hints:off and --warnings:off now honored everywhere (#13489)
      runCI: logs now show CPU/OS/etc info to be self contained (#13486)
      fix #13455 ; joinPath(a,b) now honors trailing slashes in b (or a if b = "") (#13467)
      tables/sharedtables/intsets/etc: fix #13496, #13504, #13505; add lots of tests (#13498) [backport]
      cleanup Ordinal (#13501)
      make CI tests faster + more precise
      revert changes to tests/gc/gcleak2.nim
      CI tests run faster: save 120s in azure machines, 335s on local OSX
      save another 33s of CI for tests/gc/gcleak.nim
      correctly honor cmdline --hint:conf:on/off ; correctly show Conf hints in order
      remove isCmdLine; use passCmd1
      properly handle note override logic/verbosity/config/cmdline using modifiedyNotes, cmdlineNotes
      fixes #13543 and added times.isLeapDay (#13547)
      fix broken nim CI, disable blscurve (#13555)
      fix #13528 nimgrep --word now works better with operators (#13537)
      make genericParams support static[T] generic params (#13433)
      workaround refs #13563 freebsd CI (#13564)
      fix hintSuccess: `out` was wrong for `nim doc` without `-o` flag (#13569)
      close #12704 by adding a test (tuple codegen error) (#13592)
      `koch --nim:pathto/nim boot` and `koch boot --hint:cc:off` now work  (#13516)
      fixes #13558: toDateTime buggy on 29th, 30th and 31th of each month; breaking change: do not use `now` to compute result, was undocumented and non-sensical (#13565)
      fix #13633 fix koch boot crashing regression (#13635)
      azure-pipelines: use OSX 10.15 (was just enabled upstream) (#13546)
      fix #13218: avoid some irrelevant warnings for nim doc,rst2html,--app:lib, + other fixes (#13550)
      fix `nim doc subdir/foo` which was generating broken css; + other fixes (#13647)
      fix #13524 astToStr now works inside generics (#13681)
      fix #11458 oswalkdir (#13689)
      fix #13412 nim now recompiles for stdin input; SuccessX now configurable; can show whether it recompiled (#13506)
      fix #13538 sigmatch errors are now sorted (#13701)
      [RFC] 'walkDir' now has a new 'checkDir' flag, to mimic behaviour of other languages (#13642)
      new syntax for lvalue references: `var b {.byaddr.} = expr` (#13508)
      fix #13737 (#13738)
      distinctBase overload for values (#13746)
      [CI] fix recent freebsd systematic failure (#13788)
      fix #13730 (#13787)
      fix #13794 HashSet leak (#13800)
      stacktraces can now show custom runtime msgs per frame (#13351)
      refs #13797 (#13812)
      fix #13829 (#13831)
      fix open file leak when running --debugger:native (#13832)
      make `usage of foo is a user-defined error` more informative (#13833)
      fix last remaining warning when building nim (`intVal should be Int128`) + minor cleanups (#13841)
      std/byaddr => std/decls (#13847)
      move tinyc to a separate repo and allow installing external dependencency (eg tinyc) from koch / library code (#13850)
      fix https://github.com/timotheecour/Nim/issues/88 (#13865) [backport:1.2]
      openDefaultBrowser now works on OSX (#13892) [backport]
      fix #13902 distinct uint64 type corruption on 32-bit with borrow (#13907) [backport:1.2]
      backport nimExe from #13876 (#14024)
      fix https://github.com/nim-lang/RFCs/issues/211: `var a: DateTime` compiles and is usable (#14002) [backport:1.2]
      [ci skip] changelog conflicts are a thing of the past (#14098)
      fix nim CI; fix local testament (#14102)
      fix #14132 dsymutil should not be called on static libraries (#14133) [backport:1.2]
      fix a critical bug in windows.osproc leading to resource leaks and blocking IO [backport] (#14296)
      fix https://github.com/nim-lang/Nim/issues/14275 querySetting(nimcacheDir) works even if implicitly set (#14277)

Tomohiro (12):
      Fix how `relativePath` handle case sensitiviy (#12312) [backport]
      On windows, os.relativePath returns path as is when roots are different (#12329)
      Fix vcc linker option name (#12422)
      Fix Nim specify wrong option to vccexe when vcc.options.always is set (#12490) [backport]
      Add /nologo option when nim call cl.exe (#12524)
      [feature]strformat: add 2 'fmt' macros that use specified characters instead of '{}'  (#11748)
      Add a changelog entry related to PR #11748 [ci skip] (#12541)
      Fixes #12536 (#12568) [backport]
      Fixes #12734 (#12784)
      Fix error check code in osproc (#13090) [backport]
      Fix typo in doc/destructors.rst (#13148)
      Add sideEffect pragma to importC procs in posix, winlean and time module (#13370)

Tor Arvid Lund (1):
      [backport] doc/tut3.rst: Fix typo in Introduction (#12607) [ci skip]

UNIcodeX (1):
      [backport] Clarifies experimental / parallel example on manual.rst (#12472)

Varriount (1):
      fix nightlies builds on Windows (#13587)

Volodymyr Lashko (1):
      Fix crash in terminate handler (#12572) [backport]

Yanis Zafirópulos (1):
      added support for openArray's for `gcd` and `lcm` (#12621)

Yuriy Glukhov (1):
      Fixed yield in nkCheckedFieldExpr (#12429) [backport]

Zahary Karadjov (19):
      First steps, the compiler can boot with enforced requiresInit
      More sophistication; Allow requiresInit to be specified per-field
      Don't allow 'var x: T' for objects that require initialization
      Plug another hole: default(T) forbidden for objects requiring initialization
      Enable the requiresInit checks only for objects
      Fix tests/notnil/tnotnil_in_objconstr.nim
      Turn the warning for uninitialized (result) variables into errors
      not nil types are illegal to construct through default(T)
      Hrm, the new errors highlighted some code that seems to be broken
      More precise error messages for uninitialized fields in the presence of inheritance
      Perform nil checks during object construction and within compiles()
      Close https://github.com/nim-lang/Nim/issues/11428
      Fix https://github.com/nim-lang/Nim/issues/4907
      Fix a CI failure during koch doc
      Fix tests/parallel/tguard2.nim
      Replace tfHasRequiresInit with a more accurate mechanism
      Turn some of the errors back into warnings
      The raises list can now use expressions referencing the generic params
      Fix tests/types/tparameterizedparent0

Zed (2):
      Implement file streaming for httpclient's MultipartData (#12982)
      Fix asynchttpserver newline breaking content-length (#14565) [backport]

aguspiza (1):
      SSL_CTX_load_verify_locations parameters are reversed (#14815) [backport]

alaviss (31):
      nimsuggest: fix tcp socket leak (#12377) [backport]
      nimsuggest: fix tcp socket leak for epc backend (#12384) [backport]
      nimsuggest: add option to force finding the project file (#12409)
      nimsuggest: add a command that returns the project file (#12411)
      compiler/options: improve project file detection (#12404)
      compiler/options: only check the last folder for a candidate (#12421)
      compiler/semcall: return the correct lineinfo for nkCallStrLit (#12484)
      compiler/semtypes: improve lineinfo for exported object fields (#12495)
      compiler/suggest: add variable support to `con` (#12569)
      compiler/ccgtypes: hide exportc proc unless it has dynlib (#13199)
      Unexport even more symbols (#13214)
      testament/azure: major rewrite (#13246)
      koch: enable checks in the compiler when running CI (#13323)
      manual: documents changes regarding dynlib (#13425)
      nimsuggest: don't add CRLF to replies (#13545)
      Revert "nimsuggest: don't add CRLF to replies (#13545)" (#13597)
      azure-pipelines: walkaround issues with triggers (#13657)
      .github/workflows: new CI pipeline (#13656)
      httpcore: deprecate `==`(string, HttpCode) (#13682)
      asyncdispatch: fix erroneous set construction (#13765)
      ssl_certs: add Haiku support (#13761)
      More fixes for Haiku (#13774)
      workflows/ci_docs: lots of goodies (#13809)
      workflows/ci_docs: fix documentation deployment (#13819)
      asyncdispatch: export Callback (#14042) [backport]
      tools/finish: don't quote path with space (#14058) [backport]
      testament: don't rely on Nim source structure [backport:1.2] (#14077)
      testament: don't try to test nimgrep if it's not there [backport:1.2] (#14085)
      net: remove more erroneous set constructions (#14252) [backport]
      encodings: use only one iconv definition [backport:1.2] (#14741)
      posix_other: add define to force time_t to 64 bit [backport] (#14753)

awr1 (1):
      [backport] Mention "lambdas" and `=>` in the manual (#12397) [ci skip]

b3liever (3):
      Version of trimZeros without temp strings (#12633)
      add collect macro (#12708)
      basename supports pragmaexpr (#13045)

c-blake (4):
      Discussion both in (#12678)
      Unwind just the "pseudorandom probing" part of recent sets,tables changes (#13816)
      Fulfill https://github.com/nim-lang/Nim/pull/14995#issuecomment-664914391 (#15104)
      Attempt to explain better why delImplIdx is the way it is.  Maybe this can (#15108)

chr v1.x (1):
      [backport] documentation: Add channels examples (#13202) [ci skip]

cooldome (50):
      External file compilation improvement (#12380)
      fixes #5050; fixes #11826  (#12606) [backport]
      fix compilation warning (#12618)
      Fix external file recompilation (#12802)
      fixes #12804 (#12809)
      fixes #12783 [backport] (#12810)
      fixes #12821 (#12822)
      fixes #12820 (#12828)
      fixes #12827 (#12829) [backport]
      invoke createTypeBoundOps for constructors (#12878)
      fixes #12882 (#12889)
      Better clang_cl support (#12896)
      Fixes #12883 (#12894)
      NaN floatFormat with clang_cl  (#12910)
      fixes #12945 (#12959)
      fixes #12989 (#12992)
      Sink to MemMove optimization in injectdestructors (#13002)
      remove default argument for readLines (#12807) [backport]
      Fixes #13026 (#13028)
      fixes #13013, reverts previous changes to readLines() (#13036) [backport]
      distinctBase type trait for distinct types (#13031)
      pass platform argument only if vccexe is used (#13078)
      Working towards arc codegen (#13153)
      fixes #13095 (#13181)
      make sink operator optional (#13068)
      more on arc codegen (#13178)
      fixes #13195 (#13198)
      fixes #13281 (#13282)
      unittest add resetOutputFormatters proc (#13267)
      nimv2 widestring indexing (#13279)
      Repr v2 progress (#13268)
      fixes #13368 (#13397)
      stdlib/system: add sink and move  (#13283)
      fixes #12627 (#13521)
      EndsInNoReturn in expressions extension, fixes #13490 (#13520)
      make it possible to pass linker options for vcc (#13535) [backport]
      fixes #12747 [backport] (#13651)
      Fixes #13659 (#13674)
      Attempt to finish off araq cpp exceptions (#13695)
      fixes #13708 (#13711)
      fixes #13744 (#13749)
      Continue bool conversion fixing (#13751)
      make nim_temp compile with --gc:arc --sinkInference:off (#13769)
      fixes #13810 (#13821)
      fix #13909 (#13914) [backport:1.2]
      fixes #14003 (#14006) [backport:1.2]
      fix #14007 (#14012) [backport]
      Implements RFCs #209 (#13995)
      fix #14219 (#14225)
      fix odbc regressions (#15009) [backport]

ducdetronquito (1):
      Namespace unittest enums to avoid name conflicts (#12468) [backport]

ee7 (1):
      [backport] Docs: Fix broken `code-block` (#14749)

flywind (2):
      fix error in assertions document (#12925) [backport]
      fix asynchttpserver content-length header (#13846)

genotrance (13):
      Fixes #12286 - require explicit disabling of boehm interior pointer checking (#12406) [backport]
      Switch mingw links (#12561)
      Substitute $nimbleDir in --path flags (#12750)
      Fixes #12767 (#12768)
      Path substitution for --out and --outdir (#12796)
      Fix single match output (#12920)
      Fix #10717, fix #13284 (#13307)
      Fix #8648 - use parent streams to avoid hang (#13445)
      Fix docgen snippet numbering (#13507)
      Revert "Support cross compiling from host to host (#12859)" (#13591)
      Fix #12676 (#13634)
      Improve #12920 fix (#13958)
      Fix #14057 - moveFile should overwrite on Windows (#14433)

hlaaftana (11):
      Sets need copying in JS (#11392)
      Remove name attribute from docutils.nimble (#13239)
      Fixes asyncftpclient multiline reading, fixes #4684 (#13242)
      Rename isNilOrWhitespace to isEmptyOrWhitespace and make it use allCharsInSet (#13258)
      Clearer final objects error; fixes #13256 (#13257)
      Consider proc as a pointer type in options (#13460)
      Remove genToArray in jsgen, a PHP remnant (#13466)
      Minor doc change in macros, future -> sugar (#13475) [ci skip]
      Document import/include outside of top level semantics (#13548)
      fix #13409: Document as infix operator (#13570)
      small docs fix in typetraits (#14108)

itsumura-h (2):
      fix db_mysql getRow() when column is null error raised (#12806) [backport]
      fix #7241 (#13779)

jiro (1):
      Add `or detectOs(Manjaro)` (#12587) [backport]

kraptor (1):
      Fix reference to parseSpec proc in readme (#12359)

lbartoletti (1):
      Add arm/arm64 for FreeBSD (#13822)

loloiccl (1):
      Modify the test command for nimly (nimble-package) (#13053)

narimiran (50):
      devel version is 1.0.99 [ci skip]
      Nim now has Patreon account [ci skip]
      [backport] fix #12278, don't expose internal PCRE documentation
      [backport] fix nimpretty removing space before pragma
      [backport] run nimpretty on async
      [backport] run nimpretty on numbers stuff
      [backport] run nimpretty on parsers
      [backport] run nimpretty on hashes
      [backport] run nimpretty on web stuff
      [backport] run nimpretty on string stuff
      [backport] run nimpretty on os-related stuff
      [backport] run nimpretty on the remaining files
      test more packages
      [ci skip] disable two packages until #11764 is merged
      Revert "[ci skip] disable two packages until #11764 is merged"
      [backport] package chronos now has dependencies
      disable flaky test on OSX
      add changelog for v1.0.2
      disable package 'chronos' for now
      NimPatch of devel version should be an odd number because of the earlier hacks
      remove unused imports
      remove unused imports from tests
      [backport] rewrite flaky runnable example
      [backport] print more information for the previous commit
      fix failing test
      remove long-deprecated 'mapIt'
      a better way to test Arraymancer
      Revert "ARC: another critical bugfix; temporary tuples we introduce for tuple unpackaging are not owning the data"
      move entries from the wrong changelog file [ci skip]
      [backport] system/io.nim fix wrong documentation comment [ci skip]
      [backport] fix #13352
      make devel green again: tnetdial still doesn't work on Travis
      [ci skip] important_packages: change the order in commented out packages too
      travis now only builds devel docs
      [ci skip] add back unintentionally removed line
      create a changelog for v1.2.0
      bump Nim version to 1.2.0
      bump Nim version to 1.2.1
      package 'inim' now has dependencies
      use the same Azure Pipelines workflow as current devel
      disable the new fragile test in 'tosproc.nim'
      install gtk3 on osx for package testing
      correctly backport #14496
      disable 'nimx' package, see PR #14293
      bump Nim version to 1.2.2
      bump NimVersion to 1.2.3
      update test command for 'norm' package
      bump NimVersion to 1.2.4
      bump NimVersion to 1.2.5
      bump NimVersion to 1.2.6

perter lee (1):
      fix the ftp store function read the local file bug (#13108) [backport]

pietroppeter (1):
      [doc/tut1] removed discard discussion in comments (#12352)

pyloor (1):
      adding sqlite3 backup functions (#13346)

rockcavera (1):
      fix #12988 (#13022)

slangmgh (3):
      Fixes #13186 (#13188)
      Fix #14151 (#14205) [backport]
      Fix #14289 (#14304) [backport]

solo989 (1):
      Update pegs.nim to work at compiletime. No range errors. (#13459)

supakeen (1):
      Add isNil check to custom Content-Length. (#13867) [backport:1.2]

tauplus (2):
      Fix wrong section hierarchy in the manual (#12724) [backport]
      fix typo in the manual (#12723)

treeform (6):
      Fix -d:logGC compile cerror: 'stdout not defined' (#12237)
      Easier build instructions for windows - just run `build_all.bat`. (#12276)
      About 50% faster base64 implemention. (#12436)
      Remove some unused/disabled OpenSSL functions (#13106)
      Expose more openSSL methods. (#13131)
      Add more JS stuff to dom.nim (#13483)

whiterock (1):
      added note to re constructor regarding performance (#13224)

zah (4):
      macros.newLit now works for ref object types (#12307)
      `system.writeFile` has been overloaded to also support `openarray[byte]` (#12313)
      Fix newLit for objects having string fields (#12542) [backport]
      Fix typeSym.getImpl for ref types (#13752)

Ștefan Talpalaru (4):
      generic stack trace overriding mechanism (#12922)
      c_fflush() the rawWrite() buffer (#12987)
      isolate the build process from external config files (#13411)
      fix #14364 (#14372) [backport:1.2]

めぐみ発動機 (isVowel / GreenWing) (1):
      fixed to jsonArrayEnd comment. (#13624)
clrpackages pushed a commit to clearlinux-pkgs/nim that referenced this issue Apr 6, 2021
Abhishek Dubey (1):
      Installation Instruction (#15485)

Adam Weber (1):
      Grammar correction in backends.rst (#13989)

Aethylia (1):
      Added [:T] syntax explanation to generics tutorial. (#15890)

Alexander Ivanov (2):
      Remove my wrongly written mangled-related code, not needed anymore (#13858)
      Make await a template (#12085)

Alexander Wolfe (1):
      nimpretty support for multiple files (#14890)

Andreas Rumpf (198):
      new feature: ability to turn specific warnings to errors
      finally de-deprecate the .define and .undef pragmas
      drnim: tiny progress (#13882)
      added a .since annotation to hashIdentity
      drnim: phi nodes for 'if' statements (#13990)
      fixes #14001 (#14004)
      fixes #12741 (#14005)
      fixes #12834 (#14017)
      fixes #14038
      fixes #14052 [backport:1.2] (#14055)
      cycle collector (#14071)
      new implementations for --gc:orc (#14121)
      fixes a critical =trace generation bug (see test case) (#14140)
      fixes #14079 [backport:1.2] (#14163)
      fixes #14054 [backport:1.2] (#14061)
      fixes #13986 [backport:1.2] (#14173)
      fixes #13698 [backport:1.2] (#14175)
      arc: do not unload globals when building a library [backport:1.2] (#14180)
      fixes #14136 (#14198)
      destructors: don't produce stupid code for 'cast' (#14208) [backport:1.2]
      sequtils refactoring: prefer typeof over type (#14212)
      fixes #14209 [backport:1.2] (#14213)
      cleanup the CC setting, only leave in there what is at least semi-officially supported
      added a new feature: --cc:env so that you can use any C compiler as long as it works like GCC
      do not track 'raise Defect' in the .raises: [] clause anymore (#14298)
      fixes #13946 (#14302)
      fixes #13881
      fixes #13935
      fixes #13104 [backport]
      fixes #13998 [backport:1.2]
      fixes #14370 (#14371)
      specialize genericReset (#14398)
      fixes #14126 [backport:1.2] (#14390)
      fixes a bug reported in https://forum.nim-lang.org/t/6361 (#14422)
      change the [Processing] messages into dots (#14418)
      ARC/ORC: optimize s.setLen(0) to match the old runtime's behaviour (#14423)
      make malloc.nim consistent in style (#14427)
      avoid unsafe Nim features in preparation for --gc:arc (#14431)
      manual.rst: updates [backport] (#14445)
      typo
      drnim improvements (#14471)
      more checking for --gc:arc, no need for valgrind (#14467)
      fixes #14495 [backport:1.2] (#14496)
      fixes #14498 [backport:1.2] (#14503)
      warn about observerable stores but don't prevent them for 1.2.2 [backport:1.2]; refs https://github.com/nim-lang/RFCs/issues/230 (#14510)
      fixes #14514 [backport:1.2] (#14533)
      fixes --warningAsError implementation (#14538)
      parser.nim: minor refactorings (#14540)
      more precise analysis about 'observable stores' [backport:1.2] (#14582)
      implement the 'bind' statement for generics, it was an oversight that this was never implemented (#14584)
      fixes #14118 (#14595)
      fixes #14315 (#14594)
      fixes #14557 (#14607)
      optimized wrapWords; fixes #14579 (#14606) [backport:1.2]
      fixes #14578 (#14615)
      fixes #14279 (#14618)
      sizeof for empty objects/tuples should be 1; fixes #14690 (#14751)
      fixes #14458 [backport:1.2] (#14756)
      fixes #14240 [backport:1.2] (#14757)
      init checks and 'out' parameters (#14521)
      fixes #14760 (#14769)
      scoped memory management (#14790)
      injectdestructors: refactoring, added more cases explicitly (#14929)
      fixes #14402 (#14908)
      fixes #14900, this time for real, maybe (#14934)
      fixes #14865 (#14937)
      fixes #14925 (#14947)
      optimize the new nimPrepareStrMutationV2 with inlining (#14969)
      An optimizer for ARC (#14962)
      disable debug output
      cursor inference: hotfix (#14999)
      arc: cursors for simple for loop variables (#15008)
      'isolate' builtin; refs https://github.com/nim-lang/RFCs/issues/244 (#15011)
      fixes #14194 (#15023)
      hotfix: firstOrd/lastOrd for 'tyLent' as it shows up in strange places, as usual
      cursor inference bugfix
      ARC: optimize the code better when --panics:off (#15031)
      fixes #15026 [backport] (#15040)
      enforce browsers.nim only handles URLs [backport] (#15045)
      fixes #15044 [backport:1.2]
      fixes #15036
      writing to a location counts as "side effect"; implements https://github.com/nim-lang/RFCs/issues/234 (#15030)
      strict func: much better error messages (#15068)
      fixes #15052
      fixes #15038 [backport:1.2]
      fixes #15076 (#15095)
      cleanup ARC documentation (#15100)
      disable sink inference, only enable it for the stdlib. Reason: better source code compatibility (#15105)
      fixes #14616 [backport:1.2] (#15109)
      cursor and mutation tracking fixes (#15113)
      fixes #15112 (#15124)
      fixes #15071 [backport] (#15131)
      Revert "Small typo (#15132)" (#15134)
      fixes #15111 (#15136)
      fixes #15122 [backport:1.2] (#15139)
      fixes #15130 (#15141)
      fixes #15129 [backport:1.2] (#15144)
      fixes a collect() bug reported on the forum (#15156) [backport:1.2]
      fixes #15101 [backport] (#15171)
      fixes #15177, the error message is now what it should have been (#15195)
      better strict funcs, WIP (#15199)
      fixes #15221 (#15230)
      fixes #15210 [backport:1.2] (#15237)
      fixes system.add for strict funcs (#15259)
      strict funcs: use control flow information for a more precise analysis (#15271)
      borrow checking (#15282)
      borrow checking refinements (#15290)
      fixes #15280 [backport:1.2] (#15281)
      testament improvement: allow inline error messages inside test cases (#15294)
      fixes #15122 (#15301)
      fixes #15147 (#15315)
      fixes a critical ORC bug, refs #15076 (#15323)
      fixes #15076 (#15329)
      allow old styled RTTI for arc/orc (#15331)
      fixes #15325 (#15340)
      fixes #9754 [backport] (#15342)
      Revert "Introduce explicit copy (#15330)" (#15346)
      async: minor refactorings (#15354)
      more ORC bugfixes (#15355)
      ORC and stdlib optimizations (#15362)
      base64: fixes the error message for an invalid base64 input character [backport:1.2]
      ORC/ARC async progress (#15370)
      fixes #15369 (#15371)
      async: removed the 'unown' references, async never worked with --newruntime anyway and --newruntime is dead (#15374)
      added a basic ORC test I still had lying around (#15376)
      fixes #15360 [backport:1.2] (#15378)
      better nativestacktrace support; refs #15284; backport [1.2] (#15384)
      finish the stacktraces.nim implementation [backport:1.2] (#15393)
      fixes #15361 (#15401)
      fixes #15403 (#15404)
      more precise borrow checking of 'result' (#15406)
      fixes #14983 (#15320)
      cursor inference: makes combparser work; refactorings (#15411)
      better support for slices as views (#15414)
      produce runtime type information for reified openArrays (#15415)
      cleanup lib/system/stacktraces.nim; refs #15416 (#15418)
      .noalias annotation; frontend support (#15419)
      spec for view types (#15424)
      better support for view types (#15436)
      added missing .noalias support for object fields (#15445)
      refactoring, fixes yet another strictFuncs regression (#15446)
      views: yet another bugfix (#15447)
      closureiters: fixes #15243 (#15454) [backport:1.2]
      Added std/effecttraits.nim (#15462)
      parser hotfix: don't run into endless loops; regression (#15468)
      remove nim.cfg file change lefover [backport:1.2] (#15469)
      implements https://github.com/nim-lang/RFCs/issues/257 (#15466)
      fixes https://github.com/nim-lang/RFCs/issues/257 [backport:1.2] (#15479)
      const view types; fixes some cases from https://github.com/nim-lang/Nim/issues/15428 (#15488)
      implements https://github.com/nim-lang/RFCs/issues/258 (#15503)
      implements https://github.com/nim-lang/RFCs/issues/260 (#15505)
      disable 'observable stores' warning message for 1.4 (#15507)
      fixes #15508 (#15509)
      docgen: improve alignment of comments (still not perfect) (#15506)
      fixes #15512 (#15521)
      fixes #15510 (#15523)
      fixes #15511 (#15524)
      fixes #15532 (#15534)
      nimpretty: do not produce 'line too long' messages (#15541)
      refactoring: removed cmdlinehelper.mainCommand callback
      refactoring: moved setOutFile to where it belongs
      sigmatch: hotfix [backport] (#15565)
      fixes a C code generator regression, no need to backport, only the 1.4 line is affected (#15569)
      ORC: critical bugfix for the cycle analyser, introduce -d:nimStressOrc for easier stress testing (#15572)
      harden the ORC asyncleak3 test case (#15580)
      ORC: API extensions for 1.4 (#15581)
      renamed '=' to '=copy' [backport:1.2] (#15585)
      fixes #15560 (#15587)
      fixes bootstrapping for any machine that has a Nim already installed [backport:1.4] (#15660)
      fixes #15652 [backport:1.4] (#15679)
      fixes view types for sizeof() and --gc:orc (#15680)
      ensure the Nim compiler works with --experimental:strictFuncs --experimental:views [backport:1.4] (#15737)
      fixes #15413 (#15768)
      fixes #15804 (#15820)
      fixes #15753 [backport:1.4] (#15971)
      fixes db_mysql broken quoting; refs https://github.com/nim-lang/Nim/commit/c16ee37a7106c645a0d17cc6bd8d399e20f61d96#r44209990 [backport:1.4] (#16035)
      makes parsesql .gcsafe [backport:1.0] (#16039)
      fixes #15942 [backport:1.2] [backport:1.4] (#16051)
      fixes #15671 [backport:1.4] (#15690)
      fixes #16069; [backport:1.2] [backport:1.4] (#16115)
      fixes #15076 (#16143)
      fixes https://github.com/status-im/nimbus-eth2/issues/1549 (#16146)
      updated repr tests (#16147)
      fixes #16119 [backport:1.4] (#16149)
      fixes #16154; underlying system.add for seq is the real cause; will be addressed in a follow-up PR (#16161)
      fixes #16214 [backport] (#16252)
      fixes #16249 [backport:1.4] (#16251)
      OSX: support for M1 [backport:1.0] (#16279)
      fixes #16359 [backport] (#16377)
      fixes #16365 [backport] (#16381)
      asynchttpserver cleanups [backport:1.0] (#15966)
      make --gc:arc --exceptions:quirky work again [backport:1.4] (#16583)
      fixes #16897 [backport:1.2] (#16900)
      basic cleanups regarding SSL handling (#16940) [backport:1.0]
      final SSL changes [backport:1.2] (#16983)
      don't introduce 'dispose', use '=dispose', fixes #17003 [backport:1.4] (#17062)
      fixes #17033 [backport:1.4] (#17061)
      fixes #17085 [backport:1.2] (#17101)

Andrey Makarov (1):
      get rid of $READLINK variable (#14841)

Andy Davidoff (7):
      fix typo (#14063)
      simple typo in locks.nim (#14297)
      add arc and orc to gc list (#14653)
      fix docs for nativesocket read/write selects (#15010)
      template hygiene (#15240)
      don't raise index defects on malformed ast (#15278)
      add criterion to important packages (#15604)

Antonis (3):
      Fix for --styleCheck:error
      fix closure env check
      better error message

Antonis Geralis (3):
      Make newObjUninit proc to adhere to its name (#15764)
      Fix doc comment for sumKbn (#15769)
      Improve enumerate (#16053)

Araq (65):
      unicode: minor documention improvement
      refactor system.$ for objects a little; refs #13398
      fix for asm statement; refs #12650
      remove the nilChecks switch; refs #11570
      cleanup PR #14048
      fixes another silly arc/orc bug [backport:1.2]
      fixes the regression #12860 caused; hotfix
      hotfix: make tcompilerapi green again
      fixes a bug encountered when running 'nim check posix_haiku.nim'
      closes #14142
      don't close #14142
      fixes #14177
      fixes #14159 [backport:1.2]
      improve the 'has to be discarded' error message
      update tests that tested for the 'discard' error messages
      cycle collector: make it threadsafe
      fixes #14331
      fixes #13862
      fixes #14340
      document NVRO and exception handling
      spec: be explicit that NRVO will evolve further
      fixes #14562
      reorder.nim: fixes the indentation
      reorder.nim: fixed typos
      added a space
      improve the parser's error message
      fixes #14718 [backport]
      minor bugfixes for 'func' and .borrow
      fixes #14830
      added security.md; refs #14882
      weaken tosproc test for my Windows machine which doesn't have 'ls'
      speed up Nim's lexer by using cstring instead of string. C optimizers are fragile.
      progress
      fixes #14899
      fixes #14900
      fixes #14805
      closes #14878
      cleanup of PR #14833 (VM profiler)
      renderer.nim: more obvious debug output
      optimize sinks even when in a loop
      no wasMoved() calls after destructors necessary
      fixes the tcontrolflow regression, clen idea of an escaping expression
      fixes a minor regression
      threadpool.nim: minor code style changes
      fixes #15056 [backport]
      compiler: minor code cleanups
      fixes a closure iterator memory leaks, progress on #15076
      code cleanup
      more renamings
      deleted dead code, writetracking.nim was replaced by varpartitions.nim
      fixes #15207 [backport:1.2]
      fixes #15021
      arc: =deepcopy fixes
      arc: added tmarshal.nim test case
      'koch temp' bugfix
      minor reformating
      typo
      fixes a regression
      changelog improvements
      attempt to make asynchttpserver better; fixes #15925; [backport:1.0]
      better documentation
      fixes 'nim doc'
      makes test green again
      ported to FreeRTOS
      fixes the doc rendering

Arnaud Moura (2):
      Add package install command for FreeBSD and OpenBSD. (#14051)
      Fix OS detection in a docker container (#13172)

Arne Döring (2):
      fix #13739 (#13742)
      forward type alignment information to seqs (#12430)

Avahe Kellenberger (1):
      Added a reference to ternary operators. (#14309)

BarrOff (1):
      make nim-gdb compatible with BSD systems (#14700)

Benjamin Lee (2):
      Iterate over smaller set when computing intersection (#15497)
      Update the list of GC options when raising an error (closes #15547) (#15553)

Benoit Favre (1):
      Fix bug in removeDotSegments when path ends with dot (#17038) [backport:1.2]

Bung (23):
      fix #14064 xmltree should allow create text node with raw text(non-es… (#14070)
      fix #9771 (#14357)
      docfix: fix wrong link in doc/manual.rst (#14367)
      add SqlPrepared api fix #13559 (#14365)
      add insert,tryInsert unify for postgres that need pk name (#14416)
      add bindParams to db_sqlite (#14408)
      add missing props,procs (#14978)
      fix #13621, the nim-livereload is mentioned as proposal in #8927 (#14998)
      fix #14822 copy test into var in matrix process, so can reset startTime before actully run (#15000)
      Shadow Dom apis (#14979)
      fix #14534 (#15060) [backport]
      fix #14684 (#15059)
      fixes #14189 (#15080) [backport]
      fix #11354 jsgen not carefully handle genAddr with nkHiddenAddr,nkStm… (#15078)
      Fix #11352 strutil.insertSep() fails on negative numbers (#15087)
      add openssl missing procs (#15180)
      avoid #8231, bitwise move to mul,div (#15070)
      Fix #15219 SQL escape in db_mysql is not enough  (#15234)
      export PrettyOptions,prettyPrint from nimpretty (#15865)
      Fix 14127 js from int to int casting (#15918)
      fix #12726 Cannot take the compile-time sizeof Atomic types (#15928)
      Fix #8404 JS backend doesn't handle float->int type conversion (#15950) [backport]
      add parent property to window in dom.nim (#15922)

Chris Heller (1):
      Make debugSend/debugRecv procs public. Fixes #12189 (#12190)

Christian Ulrich (2):
      close socket in getPrimaryIPAddr (#15538) [backport]
      close socket in getPrimaryIPAddr even if exception occurs (#15558)

Christopher Dunn (3):
      Faster readStr() (#14099)
      Fix doc for CountTable (#15561) [backport]
      Fix a problem for long symlinks in conda (#15908) [backport]

Clyybber (85):
      Fix #13872 (#13898)
      Fix #13889 with testcase (#13896) [backport]
      Fix #13972 (#14034)
      Add tests for #8481, #6490 and #4061 (#14083)
      Fix #14160 (#14161)
      Make ./koch temp --gc:arc work (#14186)
      Make unreachable else in case statements a warning instead of an error (#14190)
      Fix the DFA for "unstructured controlflow" (#14263)
      Fix #14270 and add testcases (#14276)
      Fix typo
      Fix #14269 (#14286)
      New "ping-pong" DFA (#14322)
      Fix #14394 (#14395)
      Small improvements for string and char repr with gc:arc (#14400)
      Remove #PRTEMP leftover comment
      Fix #14568 (#14583)
      Add testcases for #11811 and #14315 (#14726)
      Remove outdated comment and copy of length (#14759)
      Add testcase for #14440 (#14771)
      Correct changelog (#14775)
      CI: Install the pkg we cloned (#14770)
      Add testcase for #4796 (#14784)
      Testament: Reenable arraymancer (#14831)
      Update link to parseSpec proc
      Changelog: Tiny style improvement
      Fix #14647 (#14776)
      Fix typo
      DFA and injectdestructors cleanup (#14824)
      Make unreachable code a warning instead of an error (#14816)
      allow packed union (#14868)
      Fix #14396 (#14793)
      Add testcase for #14472 (#14921)
      Fix #14911 (#14922) [backport]
      Add testcase for #14864 (#14928)
      Make arc compile laser again
      Add testcase for #12129 (#14940)
      Cosmetics
      Move `wasMoved` out of `=destroy`
      Update docs and changelog
      Add testcase for #4722 (#14954)
      Add testcase for #12571 (#14955)
      Add testcase for #13815 (#14956)
      Add testcase for #14383 (#14957)
      Add testcase for some old fixed issues (#14960)
      :D
      injectdestructors fixes and refactor (#14964)
      Closes #8426
      Closes #13253
      Closes #10396
      Reenable a few tests
      Fix #14985 (#14988)
      Fix #14990 (#14991)
      repr_v2 improvements (#14992)
      Fix #14994 (#14996)
      Show that a variable is cursor in --expandArc (#15002)
      Fix forward declaration issues in template/macro context (#15091)
      Make explicit {.nimcall.} a seperate calling convention
      Add testcase for #5688
      Fix bootstrapping
      Remove little lies :)
      Use typeflag instead
      Allow pragmas on parameters (#15178)
      Fix #5691 (#15158)
      Big compiler Cleanup (#14777)
      Expand hoisted default params in sem (#15270)
      Better semiStmtList parsing (#15123)
      Fix #15305 (#15311)
      Add testcase for invalid if statement (#15313)
      Add strutils.indentation and make unindent use it (#15264)
      Fix forward declarations in shadow scope contexts (#15386)
      Fix "arraq" typo :)
      Fix typo
      Make useVersion:1.0 disable the proc arg sym change (#15570)
      Fix #15599 (#15601)
      Fix #15639 (#15640)
      Fix commentOffsetA for doc comments (#15643)
      Fix #12410 (#15685)
      Revert "fixes #15280 [backport:1.2] (#15281)" (#15700)
      Try to fix CI failures (#15701)
      Grammar fixes
      Typos
      Tiny unittest doc fix
      Closes #12897 (#15867)
      Add testcase for #14601 (#15677)
      Fix nimsuggest/#117 (#15602)

Cléber Zavadniak (1):
      Fix typo on CoroutineRef* doc (#15179)

Code Hz (1):
      removing `out T` from docs since it no longer working (#16378) [backport]

Constantine Molchanov (1):
      Fix Norm test path. (#14779)

Danil Yarantsev (16):
      Speed up testing of some packages (#14358)
      Fix some typos in the manual [backport] (#14399)
      Disable unused warnings for await in async macro (#14517)
      Disable unused warnings for error await template too (#14531)
      Fix `compiles` for nimsuggest [backport] (#14527)
      Change severity of template instantiation message [backport] (#14526)
      Fix #14570 (#14571)
      Reject casts to builtin typeclasses (#14788)
      Add test-cases to some fixed issues to close them (#14795)
      Remove double entry for thiscall (#14842)
      Fix some typos (#14843)
      Add a testcase for #14480. Fixes #14480 (#15037)
      Add a test-case for #12990 (#15072)
      Add test-cases for #12576 and #12523 (#15085)
      Add tests to #15363 (#15633)
      Add support to the latest LibreSSL version (#15715) [backport:1.2] [backport:1.4]

David Krause (1):
      added testament documentation link to tools.rst (#15481)

Dean Eigenmann (1):
      Update btrees.nim (#14916)

Dien Tran (1):
      Move generated tex file to doc to correct location (#14191)

Dominik Picheta (5):
      Fixes issues with dynamic loading OpenSSL. Fixes #13903. (#13919) [backport]
      Emscripten: disable epoll (#14361)
      Clarify imported exceptions note in manual
      Revert commit 3e843ab3358. Closes #14930.
      [Backport] Fixes callbacks being dropped on Linux/macOS/BSD. (#15012)

Dylan Modesitt (1):
      Close#5586 (#14682)

Elijah Shaw-Rutschman (1):
      Add test coverage for atomics (#15193)

Euan (14):
      #12103 - CI for OpenBSD (#12105)
      Ref #14075 - enable two tests which seem to now be passing locally on FreeBSD. (#14076)
      Fix #14091 and #14093 - test failures on NetBSD (#14096)
      Fix #14088 and #14089 on NetBSD (#14104)
      Use cc on OpenBSD and link to libm when building result (#14672)
      Set cincludes and clibdir for FreeBSD, OpenBSD and NetBSD. (#14680)
      Fix #14715 - detect tool fails on FreeBSD (#14716)
      Patch #14716 - add missing `when` (#14792)
      Change clibdir and cincludes for NetBSD (#15102)
      Use sysctl on NetBSD to get exe name (#15359)
      Fix #15452 - ip protocol not defined on NetBSD (#15453)
      Ref #14094 - disable hot code reloading tests on NetBSD (#15458)
      Fix #15493 - disable TLS emulation for NetBSD (#15494)
      Fix FreeBSD build failures (#15613)

Fanael Linithien (1):
      Fix #15909 (#15914)

Frank Paulo Filho (1):
      Make build_all.sh file executable (#14518)

Frank Schmitt (1):
      docs: fix syntax error in hotCodeReloading example (fixes #14380) (#14381)

Gampol T (1):
      Fix #13609 (#15567)

Hendrik (1):
      fix index error (#14974)

Hessam Mehr (2):
      Add support for `zig cc` as C compiler. (#13757)
      Treat zig like clang/gcc wrt integer arithmetic. (#13957)

Hiroki Noda (2):
      doc: fix comment for repr*(x: char): string (#13873)
      Set O_NONBLOCK flag atomically (#13934)

Hugo Granström (1):
      fix #15033 (#15034)

Huy Doan (1):
      Add thiscall calling convention, mostly for hooking purpose (#14466)

Héctor M. Monacci (1):
      Correct typo (#16972)

IDF (2):
      Add SSL_CTX_set_session_id_context (#15233)
      New hint for unused exceptions in .raises (#15492)

Ico Doornekamp (4):
      manual: removed subjective phrase from 'macros' section (#14536)
      Added --benchmarkVM to times.cpuTime() documentation (#14663)
      VM profiler (#14833)
      Added array type definition to manual (#15173)

Igor Ribeiro de Assis (2):
      Fix crash in parsexml (#15582) (#15583)
      Do not read the whole file to compute SHA1 hash (fixes 15997) (#16006)

Ivan Bobev (2):
      Change `UnpackError` with `UnpackDefect` (#14457)
      Add some enhancements to `jsonutils.nim` (#15133)

Jacek Sieka (1):
      Error -> Defect for defects (#13908)

Jae Yang (1):
      Fixes #14110 (#14111)

Jaremy Creechley (2):
      Changes for FreeRTOS/LwIP Port for the ESP32 (ESP-IDF) (#15250)
      Fixing issue #15302 -- lwip doesn't support signals (#15303)

Jason Beetham (1):
      Fixed iteration limit hit from execproc (#15723) [backport:1.2] [backport:1.4]

Jasper Jenkins (1):
      allow generic typedesc field access (#12220)

Jjp137 (1):
      parsecsv: fix '\0' being displayed as '0' in docs (#15086) [backport]

John (1):
      add OpenBSD MAP_STACK for coroutines (#14353)

John Dupuy (1):
      Added more SSL documentation to `net` module. (#15206)

Jon (1):
      fix in doc: incomplete output (#15222) [ci skip]

Jovial Joe Jayarson (1):
      refactor: renamed readme to readme.md (#14283)

Juan Carlos (49):
      Make unused code into actual test, replace echo with doassert (#13952)
      Add jsdomparser (#13920)
      Add Data URI Base64, implements RFC-2397 (#13759)
      Documentation Fix Typo, Add Table (#14609)
      Documentation update a description (#14619)
      Add rstgen.rstToLatex convenience proc for renderRstToOut and initRstGenerator with outLatex output, see https://github.com/nim-lang/fusion/pull/11#issuecomment-641804899 (#14629)
      Change 'Future Directions' to link memory management documentation (#14664)
      Documentation update nims.rst (#14683)
      Deprecate unroll pragma, remove from documentation (#14705)
      Deprecate and/or remove ospaths (#14767)
      Documentation GC (#14739)
      Deprecate oldNewlines, clean out deprecated code from oldNewlines (#14763)
      Deprecated laxStrings for mutating the internal zero terminator on strings and its Deprecated code cleaned out (#14766)
      Clean out Deprecated proc (#14797)
      Clean out oldast (#14837)
      Clean out dom (#14855)
      Removed asyncdispatch.newAsyncNativeSocket, was deprecated since 0.18 (#14854)
      Clean out sharedtables (#14858)
      Clean out strutils (#14859)
      Clean out sharedlists (#14857)
      Add jsre (#14870)
      Fix logging tiny bug (#14910)
      https://github.com/nim-lang/Nim/pull/14948#issuecomment-656498426 (#14958)
      Clean up macros (#14959)
      db_postgres document how to use it with unix socket (#15187)
      Remove unroll pragma from stdlib (#14706)
      Improve prelude so it does not hijacks documentation when used (#15299)
      Fix #15183 (#15300)
      dom.Navigator add missing attributes (#15310)
      Remove Deprecated {.this:self.} from Documentation so people dont use it anymore (#15328)
      Add documentation for Testament (#15344)
      Documentation prelude (#15377)
      Add 1 overload to apply (#15439)
      Clean out jssys (#15442)
      Clean out (#15440)
      Clean out (#15448)
      Add critbits.toCritBitTree (#15444)
      Clean out niminst (#15451)
      inline tiny func on httpcore (#15480)
      GitHub Actions Skip CI (#15289)
      inline tiny proc (#15498)
      Fix Prelude (#15714)
      Documentation only iup (#15732)
      Fix #15806
      Fix #15806
      Fix #15806
      Fix #15806
      https://github.com/nim-lang/Nim/pull/15968/files#r523468677
      htmlgen: Add lazy loading (#15986)

Judd (1):
      fix mapIt issues #12625 & #12639 (#14041)

Kaushal Modi (6):
      Document that proc named fooTask is created for every foo task [backport] (#14187)
      Make --backend:cpp|js work for :test: code-blocks as well (#14306)
      Fail quickly if re or nre module is attempted to be compiled with js [backport] (#14341)
      Remove the uses of {.procvar.} pragma (#14359)
      Propagate the outDir to rstgen to fix hrefs for modules in subdirs (#14479)
      Clarify the use of the backwards index operator (^N) in tut1 (#14681)

Keithcat1 (1):
      Add LTO support for most compilers and do some VCC fixes (#14013)

Khronos (1):
      Fix a problem with extra build commands. (#14528)

Leorize (29):
      nativesockets: add missing inheritable pass-through
      asyncnet, net: call SSL_shutdown only when connection established
      untestable/thttpclient_ssl: catch errors caused by the bad catergory
      untestable/thttpclient_ssl: fix 10000-sans test
      untestable/thttpclient_ssl: fix macos
      net: don't clear all errors on close
      thttpclient_ssl: be less specific
      Revert "net: don't clear all errors on close"
      net: don't clear error queue unless shutdown() will be performed
      openssl: fix erroneous function signatures
      asyncnet, net: clear openssl error queue before performing I/O
      net: use a secure cipher list by default
      untestable/thttpclient_ssl: move incomplete-chain to dubious_broken
      untestable/thttpclient_ssl: some tests are no longer broken
      ssl_config_parser: refactor for sanity reasons
      changelog.md: clarify that only the default has changed [ci-skip]
      asyncnet: clear SSL error queue before performing I/O
      wrappers/openssl: fix SSL_CTX_ctrl signature
      net: enable automatic EC curve selection for OpenSSL 1.0.2
      wrappers/openssl: getOpenSSLVersion is gcsafe
      wrappers/openssl: fix SSL_CTX_set_mode
      net: don't call set_ecdh_auto for super old OpenSSL
      net: use CiphersOld list for Windows
      wrappers/openssl: the version number comes from the utility library
      net: revert compatibility changes for Windows
      wrappers/openssl: enable SSL_CTX_set_ecdh_auto for LibreSSL
      wrappers/openssl: mark casts as gcsafe
      net: also set TLSv1.3 cipher suites
      wrappers/openssl: defer loading SSL_CTX_set_ciphersuites

Luca Guzzon (1):
      Console apps in Windows can raise OSError (#15874)

Luis Felipe Manfroni (1):
      doc(sugar): added description and examples to dup (#15455)

Lưu Danh, Hiếu (1):
      Update code example to match new sdl2.nim syntax (#13924)

Mamy Ratsimbazafy (2):
      The whole options module should be inline (#14417) [backport:1.2]
      Use more `lent` in options (#15208)

Manuel Bojato (3):
      Fix nimdoc invalid css on theme switch class (#14834)
      docs: Make `..<`, `.. ^` more discoverable (#14835)
      Fix theme switch load from local storage (#14897)

Max Grender-Jones (2):
      Add support for mktemps (#14347)
      Make the example better describe the desired outcome (#14611)

Mildred Ki'Lya (2):
      Add missing attributes and methods to JavaScript DOM (#14428)
      smtp: Fix STARTTLS, request HELO once TLS is established (#15032)

Miran (46):
      Test packages on Linux (#13921)
      add timezones package to important_packages (#13987)
      make fuzzy search a bit less fuzzy (#13996) [backport:1.2]
      use newer nodejs on Azure Pipelines (#14065)
      add 14 more packages to 'important_packages' (#14141)
      change 'iff' to 'if' to stop "corrections" once and for all (#14182)
      Split testing important packages into two jobs (#14256)
      install gtk3 on osx for package testing (#14388)
      Remove deprecated stuff from stdlib (#14699)
      fix #14750, don't allocate too much in newWideCString (#14773)
      [backport] fix #14748, move gdb files to other section of installer.ini (#14772)
      fix #14401, trailing comma confuses nimpretty (#14867)
      remove a condition that table size must be passed as power of 2 (#14926)
      fix #14912, make `--useVersion:1.0` work again (#14945)
      asyncftpclient.nim - don't assume a sufficiend line length (#14973)
      fix #14082, don't crash on incorrectly formatted input (#14977) [backport]
      fix several newline problems (#15028) [backend]
      Change testing commands for some packages (#15041)
      json.nim: smaller init size (#15048)
      jsre: try to fix nightlies (#15057)
      deprecate tables.add (#15047)
      fix nightlies: smaller log files (#15074)
      deprecate tables.allValues; continuation of #15047 (#15092)
      [backport] fix #15064, strscans.scanf edge case for '$+' (#15223)
      remove deprecation from `math.round` (#15224)
      fix #15257, `toHex` couldn't handle large uint64 (#15261) [backport:1.2]
      "for-loop macros" are no longer an experimental feature (#15288)
      deprecate `high(value)` and `low(value)` (#15283)
      fix warnings for deprecated `low` and `high` (#15291)
      close #6071, remove the mentions of deprecated `docSeeSrcUrl` (#15350)
      fix #6430, support `:target:` for images (#15379)
      add `enumerate` macro (#15297)
      fix the indentation in `--help` and `--fullhelp` (#15387)
      fix #14474, crash inside of a sole code-block (#15402)
      fix #11537, correct parse inline code without surrounding spaces (#15399)
      various documentation fixes [backport] (#15422)
      group procs of the same name in TOC (#15487)
      [backport: 1.4] Better linebreaks (#15658)
      fix `toHex` - make it work with int literals (#15770)
      promote `collect` macro as a map+filter replacement (#15788)
      fix #15702, show enum fields documentation (#15792)
      Correct all eggs (#15906)
      fix #16047 (#16066)
      fix export links in the documentation (#16114) [backport:1.4]
      [backport:1.2] update the nimble commit hash to the latest one (#16971)
      [backport:1.2] update nimble commit hash (#17109)

Neelesh Chandola (2):
      Undefine `paramCount` & `paramStr` in nimscript.nim for *.nims (#12860)
      disallow typedesc in arrays & move existing checks to `types.typeAllowedAux` (#13261)

Nicolai Søborg (1):
      json doc: Note about Option and reserved keywords (#13895)

Oliver Daniel (1):
      Small typo (#15132)

Oscar Nihlgård (4):
      Fix semfold handling of {.str/int/bool-define.} (#13964)
      Times refactorings (#13949)
      Remove some deprecated procs from std/times (#14129)
      Make the fields of `times.DateTime` private (#14197)

PMunch (7):
      Fix #14066 issue with stringifying incomplete types (#14135)
      Add RSA key reading and encrypt/decrypt to openssl (#14137)
      Add procedures to read RSA keys from BIO format (#14223)
      Allow let to not have value when using importc (#14258)
      Improve nimeval, changes some defaults (#14351)
      Improve JSON serialisation of strtabs (#14549)
      Fix sets for architectures with default integers smaller than 32 bits (#15258) [backport]

Paul Tan (1):
      effects: exclude swap() from "indirect calls" assumption (#15504)

Phil Krylov (1):
      Add critbits.commonPrefixLen (#14072)

Ray Imber (2):
      Fix asyncdispatch drain behavior (#14820) (#14838)
      Improvements to Windows install instructions (#15099)

RecruitMain707 (1):
      Fix compilation error for regions and memory profiling (#15641) (#15656)

RokkuCode (1):
      fixes #16080 (#16091) [backport:1.2]

Rory O’Kane (1):
      docs: move `not nil` to the experimental page (#14027)

Scott Wadden (2):
      Raise KeyError if passed an invalid row entry (#15227)
      nimeval errorHook support (#15255)

Serban Constantin (1):
      update unittest docs with correct exit code info (#15502)

Silvio (2):
      docs: dlimport -> dynlib (#15175)
      replace / with _ in trId (#15256)

Sizhe Zhao (2):
      Fix missing comma (#14829)
      Warn about calling wrappers at compile time until #14049 is fixed. (#14828)

Thomas Tay (1):
      Update tables documentation (#15807)

Tim Smith (1):
      Spelling and Grammer fixes (#15719)

Timothee Cour (149):
      add nimPath to nim dump (#13876)
      fix https://github.com/timotheecour/Nim/issues/88 (#13865) [backport:1.2]
      openDefaultBrowser now works on OSX (#13892) [backport]
      fix some codegen bugs: NIM_BOOL, NIM_STATIC_ASSERT, --passc:-std=... (etc) (#13798)
      fix #13902 distinct uint64 type corruption on 32-bit with borrow (#13907) [backport:1.2]
      fix #13848: make var result work with nim cpp (#13959)
      fix #12864 static params were mutating arg types during sigmatch; fix #12713 ; refs #13529 (#13976)
      enable important_pkg on OSX (#13954)
      Fix https://github.com/inim-repl/INim/issues/66 (#13984)
      fix newDomParser (#13981)
      fix https://github.com/nim-lang/RFCs/issues/211: `var a: DateTime` compiles and is usable (#14002) [backport:1.2]
      add `--experimental:vmopsDanger`; add generic conversion for vmops (#13813)
      fix #13222: make relativePath more robust and flexible (#13451)
      fix globalOptions (#14059)
      new cmd: `nim r main [args...]` to compile & run, saving binary under $nimcache/main (#13382)
      CT sizeof(+friends) for {.importc, completeStruct.} types, enable ABI static checks (#13926)
      add CI badges for azure-pipelines for devel, 1.0, 1.2 branches (#14101)
      [ci skip] changelog conflicts are a thing of the past (#14098)
      fix nim CI; fix local testament (#14102)
      add CI badges for CI github actions ssl+docs
      since now takes an optional patch, eg: `since: (1, 3, 1)` (#14124)
      fix #14132 dsymutil should not be called on static libraries (#14133) [backport:1.2]
      `$(a: float)` now works consistently in nim js, avoiding printing floats as ints (#14134)
      `$` now works for  unsigned intergers with `nim js` (#14122)
      `echo cmd | nim r - -arg1 -arg2` now works (#14210)
      fix https://github.com/timotheecour/Nim/issues/152: avoid writing spurious `^[[0m` to stderr when callStyledWriteLineStderr not called (#14214)
      fix js stacktraces, unify all file,line,col formatting into a single function (#14230)
      fix regression: -d:nimHasLibFFI was not being tested anymore (#14234)
      fix root cause of https://github.com/dom96/choosenim/issues/193; config/config.nims should get installed
      fix https://github.com/nim-lang/Nim/issues/14275 querySetting(nimcacheDir) works even if implicitly set (#14277)
      --hint:processing (+friends) is now supported and means `--hint:processing:on`, like all other bool flags (#14271)
      `nim doc -r main` and `nim rst2html -r main` now call openDefaultBrowser (#14285)
      diable nimx (CI failure) refs https://github.com/timotheecour/Nim/issues/167 (#14293)
      fix a critical bug in windows.osproc leading to resource leaks and blocking IO [backport] (#14296)
      `nim doc --backend:js`, `nim doc --doccmd:-d:foo`, `nim r --backend:js`, `--doccmd:skip` + other improvements (#14278)
      properly fixes #13758 so that `import std/macros` stays legal (#14291)
      fix #14314 do not analyze importc procs for effects (#14319)
      close #13071 by adding test: nim cpp -r --gc:arc` segfaults on caught AssertionError (#14323)
      fix #14320 (tasyncawait.nim is recently very flaky) + avoid hardcoding service ports everywhere + flakyAssert (#14327)
      `osproc.execCmdEx` now takes an optional `input` for stdin, `env`, workingDir (#14211)
      no more guessing where compiler msgs came from (#14317)
      fix some issues with --backend (#14363)
      close #12746; minor cleanup (#14379)
      fix #12293 findNimStdLibCompileTime should not break with nimble install compiler (#14334)
      fix #14174 do not collapse pragma inside runnableExamples (#14385)
      refs #14369 improve docs for importcpp exceptions (#14391)
      trunner was not actually being tested in non-CTFFI mode; minor testament cleanups (#14377)
      fix #10731 ; `runnableExamples "-b:cpp --run:off": code` works (#14384)
      fix comment from https://github.com/nim-lang/Nim/commit/e909486e5cde5a4a77cd6f21b42fc9ab38ec2ae6#r39287564 (#14412)
      fix #14404 foldr had the classic multiple evaluation bug (#14413)
      [cleanup] fix UnusedImport sempass2 compiler/semparallel.nim (#14426)
      no more code duplication bw liMessage and rawMessage + several bug fixes (#14415)
      add test for `define`, `undef` (#14443)
      fix #6583, fix #14376, index+search now generated for all projects, many bug fixes with nim doc (#14324)
      fix #9227 procs can now have multiple interleaved doc comments + runnableExamples and be docgen'd correctly (#14441)
      tnimblepathdollarfail.nim -> tests/nimble/tnimblepathdollar_fault to reduce false positives when searching for `fail` in CI logs (#14450)
      docgen: fix #14448 show @@ as .. in href text (#14451)
      docgen: mangling using _. instead of @@ to avoid issue (#14454)
      make it easier to figure out how to debug issues (#14477)
      close #14284 document semantics for start for re,nre; improve examples (#14483)
      fix #8871 runnableExamples now preserves source code comments, litterals, and all formatting; other bug fix (#14439)
      fix #14485 (#14487)
      hotfix doc comments for procs without body (#14494)
      fix #14421 items uses lent T (#14447)
      enable compiler docs with their own index+search (#14493)
      fix CI doc windows: style error in lib/std/time_t.nim (#14523)
      runnableExamples: correctly handle multiline string litterals (#14492)
      walkDirRecFilter, update doc CI filter,  compiler/index.nim for docs + various other fixes (#14501)
      fix https://github.com/timotheecour/Nim/issues/266 retry on failure to avoid common 503 github errors (#14547)
      * honor --errorMax even for tools (eg drnim, nim doc) (#14546)
      [cleanup] docgen: remove docOutdir now that outDir is always set (#14554)
      bug fixes with sfMainModule, hints, mainPackageNotes, mainPackageId, hintSuccessX (#14555)
      refs #14545 fix snippet errors: avoid showing confusing errors when they are expected (#14569)
      remove isMainModule from json,os,sequtils (#14572)
      fix #14576 addr of param (including for lent) now works with nim js (#14577)
      hotfix disable nitter refs https://github.com/timotheecour/Nim/issues/167 (#14603)
      `toJson`, `jsonTo`, json (de)serialization for custom types; remove dependency on strtabs thanks to a hooking mechanism (#14563)
      enable tioselectors on osx; more diagnostic for #13166 (#14625)
      parseutils: integerOutOfRangeDefect => integerOutOfRangeError (#14627)
      fix #14545 windows CI docs (#14590)
      Disable tfdleak_multiple on platforms other than Windows (#14624)
      remove tyOpt, mOpt (#14636)
      fix #13166 tioselectors flaky test on freebsd+OSX (#14634)
      fix #14655 setLen(seq) now zeros memory (#14656)
      normalizeExe (#14668)
      make `fromJson/toJson` work with `array[range, typ]`, + 1 bugfix (#14669)
      make tests/stdlib tests joinable (#14626)
      misc cleanups in compiler msgs: use toHumanStr, etc (#14677)
      `hintMsgOrigin` now works in VM code (#14678)
      fix #14179, fix #14142, make CI 1.4x faster (2x faster locally) (#14658)
      `addQuitProc` now works with closures, and c, js(node/browser) backend; fix some bugs in testament (#14342)
      cleanup tests/test_nimscript.nims (#14686)
      use check to investigate #14685 flaky tests/async/t7758.nim (#14689)
      remove compilerproc from `newIdentNode` (#14692)
      [cleanups] doassert => doAssert; mark deadcode (#14711)
      fix #14691 docgen works again for methods (#14701)
      add legacy workaround; improve test so that it actually tests for the bugfix
      fix #14685 tests/async/t7758.nim flaky (#14721)
      fix #13899 defer now works with async (#14723)
      nep1: use subjectVerb, not verbSuject (#14732)
      unbreak CI, refs https://github.com/timotheecour/Nim/issues/167 (#14765)
      fix bug in semgnrc: runnableExamples should not semcheck, even with > 1 arg (#14768)
      misc testament cleanups (#14764)
      fix #10343 (#14789)
      fromJson: support object variants (#14694)
      add typetraits.elementType (#14780)
      fix #14802 (#14803)
      expr => untyped; stmt => typed (#14804)
      followup after https://github.com/Vindaar/ggplotnim/pull/74 wrt #14447 lent iterators (#14817)
      update contributing.rst and docstyle.rst: refer to a bug via `bug #1234` + other guidelines (#14796)
      testament: generic N-fold batching: windows CI 37mn=>16m (#14823)
      fix `./koch tests` following #14823 (#14845)
      fix #13432 typetraits.$: $(int,) is now (int,); $tuple[] is now tuple[] (#14799)
      CI openbsd: 3x batching via NIM_TESTAMENT_BATCH ; overall CI finishes in 21m instead of 34m (#14851)
      fix #14846; add macros.extractDocCommentsAndRunnables (#14849)
      cleanup comment now that #14434 was fixed (#14874)
      {.deprecated: [existsFile: fileExists].} (#14735)
      typetraits.$: $((int, float), int)` is now `"((int, float), int)"` instead of `"(tuple of (int, float), int)" (#14812)
      deprecate existsDir; use dirExists instead (#14884)
      fix #14475; unittest.require now works with `nim c`; require and check now works with -d:nodejs (#14676)
      enable,document,test getImplTransformed, very useful for understanding how nim transforms code (#14924)
      fix #14698 nkRecWhen caused internalAssert in semConstructFields when generic type not mentioned in fields (#14709)
      doc fix typo in lib/pure/httpclient.nim (#15364)
      document that items no longer works with enum with holes (#15426)
      close #13081 (#15529)
      fix gitignore for testament cruft (#15530)
      followup after #15529 and #15534 (#15536)
      os: add overload copyFile*(source, dest: string, isDir = false) (#15537)
      unbreak CI: fix logic for skipping ci (#15556)
      dup docs: add an example with `addQuoted` (#15548)
      reference fusion docs (#15562)
      ci docs: add config/nimdoc.cfg to paths (#15566)
      $(uint|uint64) now works with nimscript (#15644)
      [minor] nimVMDebug: fix codeListing formatting for jump-to-file to work (#15711)
      close #8007 (#15695)
      fix #15704 #15597 wrong VM register was freed (#15705)
      [backport] fix #15595 procvar `==` works in VM (#15724)
      simplify toHex (#15821)
      strengthen taddr.nim: add test case for #14578; reference other issues; test cpp (#15960)
      targets: use cpp instead of c++ everywhere (was by far the most common) (#15961)
      workaround #15713 disable freebsd tssl.nim (#15718)
      remove unused and misleading FilenameOption.foShort (#15982)
      defer: improve manual, clarify difference wrt try/finally (#16010)
      fix #16033 nim js --gc:arc works and ignores --gc:arc (#16036)
      remove all mentions of doc2, jsondoc2 (except 1 mentioning the alias) (#15683)
      [backport => 1.0] fix #16428 vmops now works for generic procs (#16429)
      [backport 1.0] add backend support for js bigint (#16606)
      typetraits: make genericHead docs reflect reality; use runnableExamples (#16776) [backport:1.4]
      followup #17001: improve coverage for tests/openarray/topenarray.nim (#17006)

Tomohiro (5):
      Fix sugar.dump: It doesn't work correctly with compile time expression (#14580)
      Fix #12745 (#14879)
      Limit number of error messages from gcc/clang backend (#14852)
      Fix #14906 (#14949)
      Fix osproc so that it doesn't close pipe/process/thread handles twice (#16385) [backport]

Tomáš Hübelbauer (1):
      Remove bit about opening files not raising (#15654)

Tristram Oaten (4):
      Fix broken async httpclient example
      New runnableExample for `newAsyncHttpClient()` (#14045)
      Remove travis ci badge (#14062)
      Re-enabling INim (#14215)

Viktor Kirilov (1):
      HCR: properly handling complex const objects in the codegen - fixes #13915 (#14115)

Vindaar (1):
      base `parseEnum` on a case statement, fixes #14030 (#14046)

Xavier Noria (1):
      Document implicit return values from procedures (#15738)

Yanis Zafirópulos (2):
      Copy editing (#15733)
      Massive documentation fixes + copy editing (#15747)

Yuriy Glukhov (2):
      Fixed undeclared nimIdentNormalize compilation error in parseEnum (#15343)
      Dont assert on setstacksize result in iOS (#15427) [backport:1.2]

Zed (1):
      Fix asynchttpserver newline breaking content-length (#14565) [backport]

aguspiza (1):
      SSL_CTX_load_verify_locations parameters are reversed (#14815) [backport]

alaviss (42):
      asyncdispatch: get rid of erroneous set constructions (#13877)
      posix: add full Haiku support (#13931)
      osproc: added a better version of waitForExit for Haiku (#13938)
      compiler/suggest: highlight squashed operators (#11796)
      Make file descriptors from stdlib non-inheritable by default (#13201)
      asyncdispatch: export Callback (#14042) [backport]
      tools/finish: don't quote path with space (#14058) [backport]
      testament: don't rely on Nim source structure [backport:1.2] (#14077)
      testament: don't try to test nimgrep if it's not there [backport:1.2] (#14085)
      net: remove more erroneous set constructions (#14252) [backport]
      tslow_tables: wait for an additional 2 seconds (#14266)
      asyncdispatch, asyncnet: add inheritance control (#14362)
      niminst: use threaded compression when supported (#14455)
      Revert "niminst: use threaded compression when supported (#14455)" (#14462)
      io: correct signature for some win32 apis (#14551)
      tfdleak: fix flakyness on Windows (#14550)
      openssl: use explicit result for SSL_in_init (#14597)
      tools/kochdocs: add log folding supports for more CI services (#14643)
      compiler/commands: make gitHash settable at compile-time. (#14654)
      encodings: use only one iconv definition [backport:1.2] (#14741)
      posix_other: add define to force time_t to 64 bit [backport] (#14753)
      koch: add --localdocs to allow building only local docs (#14783)
      typetraits: features and fixes (#14791)
      io: fix SetHandleInformation signature to match Windows' (#15017)
      koch: use in-tree Nim to run test if possible (#15018)
      koch: bundle nim-lang/fusion with Nim (#15061)
      Small optimization for the CI pipeline. (#15088)
      asyncnet, net: don't attempt SSL_shutdown if a fatal error occurred (#15066)
      ci_docs: build fusion docs (#15127)
      net: allow close() to ignore SSL failures due to disconnections (#15120)
      asyncnet: don't try to close the socket again [backport] (#15174)
      gc_regions: cleanup & fixes for deallocation (#11920)
      doc/nimdoc.css: align field names to the right (#15217)
      os: make getApplFreebsd available for NetBSD (#15381)
      koch, compiler: bundle fusion as part of the source archive (#15409)
      koch: unify nimble building scripts [backport:1.4] (#15443)
      tools/deps: fix git dir check (#15470)
      koch: remove c2nim from windows release builds (#15471)
      niminst: restore ZIP building functionality (#15472)
      renderer: use the biggest integer type for masking literals (#15482)
      terminal: fix fgColor/bgColor commands [backport] (#15554)
      suggest: try to find the implementation of a symbol when def is used (#15555)

archnim (1):
      Added the ability to initialize a deque with an openArray (#15138)

awr1 (5):
      added extended msg for failed library loads w/ incorrect DLL formats (#13950)
      Make bitand, bitor, bitxor varargs-friendly  (#13985)
      Added bitslice operations for bitops (#14016)
      Fix runnable examples for bitops (#14247)
      Minor improvements to typecast section of manual (#14896)

b3liever (3):
      small refactoring (#14303)
      fix detecting closure env for nested asts (#14326)
      added normal variate function (#14725)

c-blake (7):
      Add `hashWangYi1` (#13823)
      Add `proc find` to `heapqueue` (#14628)
      Fulfill https://github.com/nim-lang/Nim/pull/14995#issuecomment-664914391 (#15104)
      Attempt to explain better why delImplIdx is the way it is.  Maybe this can (#15108)
      Add `iterator inotify_events` which is *almost always* needed logic for (#15152)
      Add first draft of new osproc.readLines (#15429)
      Clarify the sense in which Nim supports recursive iterators in the (#15834)

cooldome (69):
      Fix sym owner in wrapper proc (#13878)
      fix #13910 (#13917)
      fix #13909 (#13914) [backport:1.2]
      fix ICE in isUnresolvedSym (#13925)
      fixes #13863 (#13929)
      error msg for #13864 (#13962)
      Implements RFCs #209 (#13995)
      Step2: fixes #13781, fixes #13805  (#13897)
      fixes #14003 (#14006) [backport:1.2]
      fix #14007 (#14012) [backport]
      Fixes #14014 (#14029)
      Replace enum fields idents with syms (#14048)
      implement (#14114)
      add FileReader Web API to js dom (#14105)
      bug fix (#14149) [backport:1.2]
      parseEnum_regression (#14150)
      vcc fix (#14222)
      fix #14217 (#14218)
      fixes #14244 (#14248)
      fix #14236 (#14250)
      fix #14243 (#14257)
      fix #14294 (#14301)
      fix #14219 (#14225)
      fix #14312
      fix test
      fix one motr dicriminator bug
      fix #14333 (#14336)
      fix #14369 (#14386)
      docs:getCurrentException() and getCurrentExceptionMsg() are not available for imported exceptions (#14392)
      make get for options use lent T (#14442)
      Implement rendering of `[]=`, `{}`, `{}=` braces (#14539)
      fix odbc regressions (#15009) [backport]
      implement (#15153)
      fix sqlgetdata regression in odbc (#15161)
      fix #15035 (#15236)
      fix #15238 (#15262)
      Fix #15286 (#15292)
      Introduce explicit copy (#15330)
      proc params as syms (#15332)
      fix #15326 (#15341)
      Fix #15389 (#15390)
      Revert "fix #15035 (#15236)" (#15408)
      fix #15405. deepcopy arc (#15410)
      fix #15516 (#15518)
      fix gc:arc in nimscript (#15525)
      Fix 15543 (#15544)
      Tables, use sink val arguments more actively (#15625)
      arc allocation method aligned (#15588)
      fix #15662 (#15678)
      fix #15752 (#15754)
      ARC now capable of custom extra alignment. Ref, closure and seq support. (#15697)
      fix #15756 (#15761)
      canAlias improvement (#15773)
      fix static[Slice[T]] as argument issue (#15842)
      Use modern enums in compiler (#15775)
      close #11142 (#15847)
      Fix #12636 (#15850)
      fix #15609 (#15856)
      static[T] related fixes (#15853)
      fix #15707 (#15870)
      Fix #15858 (#15887)
      Fix 15629 (#15888)
      fix #15825 (#15894)
      fix #15910 (#15984)
      Semfold for nil cast (#16030)
      fix #15958 (#15970) [backport:1.4]
      fix #16110 (#16117)
      fix #16120 (#16145)
      fix #15043 (#16441) [backport:1.4]

djazz (1):
      httpcore: Add http code 308 Permanent Redirect (#14639)

ee7 (9):
      exceptions.nim: Fix a bad `Error` -> `Defect` renaming (#14621)
      [backport] Docs: Fix broken `code-block` (#14749)
      tables.nim: Add named fields in `smallest` and `largest` (#14919)
      deques.nim: Refactor the `toDeque` functionality (#15166)
      intsets.nim: Add `toIntSet` proc (#15460)
      heapqueue.nim: Add `toHeapQueue` proc (#15459)
      changelog.md: Group the new `to` procs (#15522)
      CI(actions): Replace deprecated `add-path` commands (#15892)
      Docs(strutils): Fix broken links (#15912)

flywind (122):
      add debug fmt string like python's (#14808)
      add docs and more tests for debug format strings (#14861)
      Add testcase for #10465 (#14943)
      fix #11009 (#14935)
      add testcase for #4668 (#14946)
      add testcase for #5926 (#14965)
      Fix #12759 (#14967)
      fix #6608 (#14963)
      fix #13086 (#14987)
      fix #15006 (#15007)
      fixes #14139 (#15107)
      improve epoll docs (#15137)
      export asyncdispatch handles (#15140)
      minor improvement (#15155)
      fix #15148 (#15149)
      more Protocol supports in windows (#15274) [backport:1.2]
      nativesockets docs minor [backport: 1.2] (#15285)
      add getprotobyname (#15273)
      remove annoying messages when creating  orderedTables (#15309)
      fix cookie with comma (#15319)
      test cookies with comma for #15319 (#15322)
      Methods docs improvement (#15338)
      docs minor and #15335 (#15337)
      string is not nil anymore (#15352)
      add testcase for #9710 (#15365)
      add testcase for #7165 (#15368)
      add testcase for #6060 (#15366)
      deinitLock (#15383)
      fix #15333 (#15336)
      use release version (#15400)
      fix doc search(escape HTML code) (#15433)
      [docs minor] unify generates and Generates (#15434)
      use func in httpcore (#15457)
      make testing for prologue more stable (#15491)
      use func in uri module (#15486)
      docs minor (#15550)
      add tests for #7686 (#15771)
      add testcase for #7127 (#15780)
      fix #15638 (#15789)
      add testcase for #9091 (#15791)
      add testcase for #9165 (#15787)
      add testcase for #8012 (#15785)
      closes #7658 (#15784)
      add testcase for #7416 (#15782)
      closes #7374 (#15781)
      closes #6036 (#15779)
      [closes #11625 and closes #2488]add global and threadvar(with `--threads:off` mode ) pragmas supports for JS backend (#15772)
      add testcase for #14227 (#15794)
      [closes #12682]add testcase for #12682 (#15796)
      support par expression as checkpoint (#15802)
      fix #15651 (#15800)
      closes #3670 [add testcase for #3670] (#15808)
      fix #15145 (#15816)
      fix #15815 (#15817)
      fixes #15717
      fix #8821 (#15809)
      Closure iterators are not supported by VM (#15818)
      more clear (#15812)
      fixes #15594 (#15819)
      follow #15818 and close #7109 (#15823)
      fix #12640 (#15829)
      fix deprecated messages regarding high (#15832)
      fix #15835 (#15838)
      close #8457 (#15844)
      close #10307(add testcase for #10307) (#15840)
      change non-working example to  runnableExamples (#15841)
      fix #15463 (#15831)
      fix #15663 (#15839) [backport:1.4]
      fix adding empty sequence to HTTP headers (#15783)
      document #15618 (#15810)
      fix #15851 (#15852)
      follow #11707(add pragmas examples for =>) (#15863)
      close #8829(add testcase for #8829) (#15866)
      fix #12558 (#15864)
      follow #15874(add testcase for #15874) (#15893)
      fix #12471 (#15901)
      close #4318(add testcase for #4318) (#15904)
      fix #14157 (#15877)
      fix #15916 (#15917) [backport]
      change some code-blocks to runnableExamples and correct some errors in docs (#15900)
      make workaround for #15934 and #15620
      add testcase
      fix #15941 (#15948)
      close #2771(add testcase for #2771) (#15932)
      close #13062(add testcase for #13062) (#15956)
      nil
      add testcase for #9754
      minor
      [docs minor]add some tips yo intern.rst
      minor
      rename: stmt -> typed and expr -> untyped (#15989)
      fix #15972 (#15994)
      combine PR#16009 and PR#16012 (#16024)
      fix #6497 (#16027)
      close #14847(add testcase for #14847) (#16045)
      alternative way to fix #16022 (#16064) [backport:1.4]
      heapqueue minor improvement (#16088)
      complex minor improvement (#16086)
      xmltree minor improvement (#16085)
      deques minor improvement (#16084)
      sets minor improvement (#16087)
      fix #9695 asyncmacro: tfuturevar fails when activated [backport: 1.0] (#16090)
      ast minor (#16079)
      fix rope index (#16100)
      correct errors in xmltree docs (#16104)
      ref #5617 add lineinfo to complete (#16102)
      fix ropes format errors (#16106) [backport:1.0]
      typeinfo minor improvement (#16083)
      fix #16103 (#16109) [backport:1.0]
      improve document for heapqueue (#16107)
      move tests to testament (#16101)
      add simple runnableExamples for atomics (#16116)
      ref #16054 remove typed array (#16077)
      improve the documentation of ropes (#16111)
      move tests under the compiler directory to testament (#16096)
      improve docs for prelude (#16135)
      ref #16054 undefine some stuff in JS backend (#16070)
      add testcase (#16156)
      fix #16364 (#16379) [backport]
      fix #16706 (#16717) [backport:1.4]
      [JS] Ref #15952 make toOpenArray works better (#17001)
      fix #17118 (#17119) [backport:1.2]

genotrance (14):
      Improve #12920 fix (#13958)
      Fix #14057 - moveFile should overwrite on Windows (#14433)
      Fix #2408 - add -d:globalSymbols (#14904)
      Bump nimble commit (#15053)
      Bump nimble (#15077)
      Bump nimble (#15114)
      Bump nimble (#15126)
      Bump nimble (#15272)
      Bump nimble (#15304)
      Bump nimble (#15380)
      Bump nimble (#15398)
      Bump nimble (#15539)
      Fix #12027 (#15519)
      Bump nimble (#15573)

haxscramper (1):
      [FIX] strtabs interpolation in nimscript (#15172)

hlaaftana (27):
      Fix unused warning for `$` for empty tuple/objects (#13991)
      clarify tuples and objects in manual, fixes #12486 (#14044)
      Add deques.peekFirst/Last(var Deque[T]) -> var T (#13542)
      change some Exceptions to CatchableError or Defect, fixes #10288 (#14069)
      Make JS not mangle to snake_case (#14086)
      changed type() to typeof() in docs and error messages (#14084)
      small docs fix in typetraits (#14108)
      fixes #14112, tests for #12892, #12671, #11697 (#14125)
      Update grammar.txt with `func` and `as` (#14147) [backport]
      StringStream & more stdlib modules support for JS/NimScript (#14095)
      Fix negative indexed arrays for JS, refs #13966 (#14152)
      many bugfixes for js (#14158)
      JS unittest stacktrace fix, cleanup js repr and inclrtl includes (#14168)
      discardable async procs are now an error (#14176)
      exp. features now in correct manual, closes #11932 (#14195)
      move since from inclrtl to std/private/since (#14188)
      => supports pragmas & names (+ changed behavior) (#14200)
      Clarify JS cstring len (#14184)
      make `from` an operator (#14241)
      fix #14350, cstrings in JS init as null (#14355)
      fix repr(char) example assert (#14437)
      Add /lib/fusion to gitignore (#15295)
      Fix proc generic params ident defs, missing empty (#15412)
      add finally as post expr block [backport:1.4] (#16896)
      Remove declPragmas from lambdas [backport:1.0] (#16966)
      fix #16967 [backport:1.2] (#16976)
      [backport:1.4] JS cstring null fixes (#16979)

jcosborn (7):
      fix codegen bug due to changing existing symbol declaration in template (#14666)
      add full tests from #9463 (#14975)
      fix assignment to converted concept type (#15051)
      fix overloading case with generic alias (#15116)
      fix overloading issue with generic invocation (#15135)
      fix some issues overloading with generics and inheritance (#15211)
      fix infinite recursion in typeRel (#15241)

jiro (2):
      Add runnableExamples to bitops module (#13951)
      Add runnableExamples to critbits module (#13994)

kemifl (1):
      fix #14056 (#16071)

konsumlamm (1):
      Improve documentation for std/sha1 (#16970)

ktamp (3):
      readLine: Unicode support for Windows console
      readLine: Remove recursive imports
      readLine: Fix issues with --gc:arc

kwgchi (1):
      Update readme.md (#14953)

lbartoletti (3):
      Fix link to "rebuilding the compiler" (#14567)
      [OpenBSD] Add arm support (#14608)
      New freebsd platforms (#14801)

lenoil98 (2):
      Add support for FreeBSD/PowerPC64 Little Endian (#15927)
      Update buildsh.nimf (#15945)

lihaifeng (1):
      Update parsecfg.nim (#15513)

lqdev (2):
      fixed #14839 (#14840)
      disabled sink openArray[T] for adding to seqs (#16352) [backport:1.4]

n5m (8):
      document that Nim executable must be included (#15611)
      add tests for #15584  (#15619)
      fix #15631 (#15632)
      expect valgrind test failure on memory leak (#15669)
      add tests for Testament "reject" action (#15709)
      improve public Testament docs (#15710)
      include example of error-marked copy proc (#15886)
      improve Testament docs (#15881)

narimiran (55):
      bump devel version to 1.3.1
      fix #13894, httpclient hang on Http204
      minor fixes in 1.2 changelog [ci skip]
      fix tdistros test which was failing on Nightlies
      test packages with Github workflows
      [ci skip] prevent fail-fast on packages CI
      [ci skip] clean-up CI badges
      test even more packages
      cleanup [ci skip]
      turn 'runnableExample' into 'code-block' to make nightlies green
      revert 0944b0f4
      Fix style inconsistencies due to the previous commit
      fix mistake in times.nim docs
      enable 'nimterop' test
      bump FusionStableCommit to the latest commit
      another bump
      yet another fusion fix
      add stale bot
      stalebot: don't send messages to keep spam down
      put stale limit at 3 years
      limit stalebot a bit more
      stale bot is now active only for pull requests
      PRs with no activity in last year are marked as stale
      [ci skip] fix typo in the manual
      fix broken links in the documentation
      bump NimVersion to 1.3.7
      change case in nimdoc [ci skip]
      bump NimVersion to 1.4.0
      create a changelog for 1.4.0
      add bufixes for 1.4 in its changelog
      cosmetic fixes for the 1.4 changelog [ci skip]
      bump NimVersion to 1.4.1
      it is not "eg", it is "e.g."
      more "eg" fixes
      even more "eg" fixes [ci skip]
      fix #15750
      change/remove deprecated stuff
      fix the incorrect merge conflict of an earlier backport
      fix `norm` package testing command
      remove `codeowners` [ci skip]
      nimdoc: items of ordered lists now have numbers instead of circles
      fix wrongly backported change containing `nextId`
      telling us once about a change is enough [ci skip]
      fix wrong backport containing `idgen`
      bump NimVersion to 1.4.2
      bump NimVersion to 1.4.3
      Revert "make --gc:arc --exceptions:quirky work again [backport:1.4] (#16583)"
      [ci skip] CountTable, remove link to unexisting proc
      disable 'criterion' package
      disable package 'bump'
      disable 'fidget' package
      remove 'tsugar'
      remove tests for not backported stuff
      bump NimVersion to 1.4.4
      remove tests for stuff not available in 1.4

rockcavera (6):
      added high level sendTo and recvFrom to std/asyncnet (UDP functionality) (#14109)
      fix sendTo and recvFrom in asyncnet (#14154)
      Fixes net.recvFrom to work correctly with IPv6 (#14131)
      add a second asyn…
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