view relnotes/5.2 @ 48997:20c6c9e43397

tests: stop excluding the pycompat module from pyflakes

I assume this was skipped because of all of the py2 stuff causing a lot of spew.
The "unused" imports are left in place in case any 3rd party stuff is using it.
I don't care about most of it, but TortoiseHg uses `io` and `queue`, so
minimally I'd like to keep those.

Differential Revision: https://phab.mercurial-scm.org/D12423

== New Features ==

 * The amend extension supports the `--currentuser` argument.

 * The amend extension supports the `--close-branch` argument.

 * The amend extension supports the `--secret` argument.

 * The uncommit extension supports the `rewrite.update-timestamp` config option.

== New Experimental Features ==


== Bug Fixes  ==


== Backwards Compatibility Changes ==

 * A shell that supports `$(command)`` syntax for command substitution is now
   required for running the test suite. The test runner normally uses
   `sh`, so if that is a shell that doesn't support `$(command)` syntax,
   you can override it by setting `$HGTEST_SHELL` or by passing it to
   `run-tests.py --shell <shell>`.

 * The (experimental) narrow extension's wire protocol changed. If
   you're using it, you'll need to make sure to upgrade server and
   client at the same time.

== Internal API Changes ==