chore: release v0.20.0

[mre]

🤖 New release

• lychee-lib: 0.19.1 -> 0.20.0 (⚠ API breaking changes)
• lychee: 0.19.1 -> 0.20.0

⚠ lychee-lib breaking changes

--- failure auto_trait_impl_removed: auto trait no longer implemented ---

Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
        ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.43.0/src/lints/auto_trait_impl_removed.ron

Failed in:
  type Collector is no longer UnwindSafe, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/collector.rs:26
  type Collector is no longer RefUnwindSafe, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/collector.rs:26
  type Collector is no longer UnwindSafe, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/collector.rs:26
  type Collector is no longer RefUnwindSafe, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/collector.rs:26

--- failure method_parameter_count_changed: pub method parameter count changed ---

Description:
A publicly-visible method now takes a different number of parameters.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.43.0/src/lints/method_parameter_count_changed.ron

Failed in:
  lychee_lib::Input::new now takes 3 parameters instead of 5, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/types/input.rs:123
  lychee_lib::Input::get_contents now takes 7 parameters instead of 5, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/types/input.rs:323
  lychee_lib::Input::get_sources now takes 5 parameters instead of 1, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/types/input.rs:433
  lychee_lib::extract::Extractor::new now takes 3 parameters instead of 2, in /tmp/.tmp72pqUv/lychee/lychee-lib/src/extract/mod.rs:34

--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---

Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.43.0/src/lints/struct_pub_field_missing.ron

Failed in:
  field excluded_paths of struct Input, previously in file /tmp/.tmpWukavE/lychee-lib/src/types/input.rs:112
  field headers of struct Input, previously in file /tmp/.tmpWukavE/lychee-lib/src/types/input.rs:114
  field regex of struct RegexFilter, previously in file /tmp/.tmpWukavE/lychee-lib/src/filter/includes.rs:8
  field regex of struct RegexFilter, previously in file /tmp/.tmpWukavE/lychee-lib/src/filter/includes.rs:8

--- failure struct_pub_field_now_doc_hidden: pub struct field is now #[doc(hidden)] ---

Description:
A pub field of a pub struct is now marked #[doc(hidden)] and is no longer part of the public API.
        ref: https://doc.rust-lang.org/rustdoc/write-documentation/the-doc-attribute.html#hidden
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.43.0/src/lints/struct_pub_field_now_doc_hidden.ron

Failed in:
  field RegexFilter.regex in file /tmp/.tmp72pqUv/lychee/lychee-lib/src/filter/regex_filter.rs:6
  field RegexFilter.regex in file /tmp/.tmp72pqUv/lychee/lychee-lib/src/filter/regex_filter.rs:6

Changelog

lychee-lib

0.20.0 - 2025-08-19

Added

• make wikilink extraction and checking opt-in (#1803)
• skip fragment checking for unsupported MIME types (#1744)
• add 'user-content-' prefix to support github markdown fragment (#1750)

Fixed

• fix comment for ErrorKind::InvalidFragment (#1775)
• do not check the fragment when http response err but accepted (#1763)
• treat a fragment in an empty directory as an error (#1756)
• resolve index file inside a directory (#1752)
• skip fragment check if website URL doesn't contain fragment (#1733)

Other

• Refactor input dumping and path retrieval with extension filtering (#1648)
• Use a HashSet to store inputs and avoid duplicates (#1781)
• add --index-files flag, and turn off index file checking by default (#1777)
• Cleanup input example (#1792)
• FIx missing identifier in snap build action; add snap install to readme (#1793)
• Fix clippy lints; refactor code slightly
• refactor test_fragments to clarify expected successes/fails (#1776)
• Revert to previous behaviour: linking to directories results in Status::Ok(StatusCode::OK)
• Make excluded_paths part of Collector instead of Input
• Minor improvements
• Make regex field in RegexFilter private
• Apply clippy suggestions
• Update flag description & clean up
• Replace Vec with dedicated PathExcludes type
• Unwrap option type
• Fix basic auth (#1748)
• Update 'Users' section in the README
• Add ProseKit to users
• Migrate to Clippy 1.88 (#1749)
• Add xml schema found in xsd files to list of exclusions (#1735)

lychee

0.20.0 - 2025-08-19

Added

• make wikilink extraction and checking opt-in (#1803)
• skip fragment checking for unsupported MIME types (#1744)
• add 'user-content-' prefix to support github markdown fragment (#1750)

Fixed

• do not check the fragment when http response err but accepted (#1763)
• treat a fragment in an empty directory as an error (#1756)
• resolve index file inside a directory (#1752)
• skip fragment check if website URL doesn't contain fragment (#1733)

Other

• Refactor input dumping and path retrieval with extension filtering (#1648)
• Use a HashSet to store inputs and avoid duplicates (#1781)
• add --index-files flag, and turn off index file checking by default (#1777)
• Cleanup input example (#1792)
• FIx missing identifier in snap build action; add snap install to readme (#1793)
• refactor test_fragments to clarify expected successes/fails (#1776)
• Fix test
• Remove JSON output files even on test failures
• Add regression test
• Improve test
• Make excluded_paths part of Collector instead of Input
• Make regex field in RegexFilter private
• Apply clippy suggestions
• Test regex functionality in --exclude-path flag
• Update flag description & clean up
• Replace Vec with dedicated PathExcludes type
• Unwrap option type
• Replace unmaintained human-sort with numeric-sort (#1759)
• Fix basic auth (#1748)
• Update 'Users' section in the README
• Add ProseKit to users
• Migrate to Clippy 1.88 (#1749)
• fix assertion in fragment checks
• Replace unreliable API URL
• display unsupported URLs (#1727)

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This PR was generated with release-plz.