0.4.0

Release 0.4.0 (2016-10-26)

Baseline: 088bbc6

Cherry picks:

• b01160c: Stamp Windows release.
• 2d6736e: Add --no-tty for gpg signing
• 9b1dfb8: Remove .sig file before gpg signing
• 81aede1: Reimplement whole archive on Windows

Incompatible changes:

• Skylark: updating list/dicts while they are being looped over is not
  allowed. Use an explicit copy if needed ("for x in list(mylist):").
• Bazel now uses the --cpu flag to look up Jvms; it falls back
  to "default" if it can't find a Jvm matching the CPU value.
• --command_port=-1 to use AF_UNIX for client/server communications
  is not supported anymore.
• Sandboxed actions can access the network by default, unless their
  target has a "block-network" tag.

New features:

• Files now have an "extension" property in Skylark.

Important changes:

• Added a new flag --sandbox_tmpfs_path, which asks the sandbox to
  mount an empty, writable directory at a specified path when
  running actions. (Supported on Linux only for now.)
• Update protoc-3.0.0-mingw.exe to a working (statically linked)
  binary
• apple_static_library rule to create multi-architecture static
  archive files from Objc/C++/Swift dependencies on apple platforms
• JS: Add support for localization with closure managed rules.
• Create a flag --android_dynamic_mode to turn off dynamic mode
  during the Android split transition.
• Darwin sandboxing is default.
• Remove flag --experimental_zip_tree_artifact from j2objc Java
  annotation processing support.
• A few functions are added to BUILD files for consistency (hash,
  dir,
  hasattr, getattr) with .bzl files, although they are not very
  useful.
• --watchfs is now a command option; the startup option of the same
  name is deprecated. I.e., use bazel build --watchfs, not
  blaze --watchfs
  build.

Notice: Bazel installers contain binaries licensed under the GPLv2 with
Classpath exception. Those installers should always be redistributed along with
the source code.

Security: All our binaries are signed with our
public key.