Top bazel issues

`--apple_bitcode=embedded` doesn't apply to `C++` / `C` compile actions

P3 team-Rules-CPP bug

action_env variables (sometimes?) ignored in cc_library rules

P3 team-Rules-CPP bug

Could not connect to mirror.bazel.server with proxy in mainland China since a few days ago

team-XProduct support / not a bug (process)

Regression in 3.4.0 release candidate: no such package '@bazel_tools//third_party/py/gflags'

P1 team-XProduct support / not a bug (process)

bazel aquery returns same ActionKey even when file contents have changed

P2 team-Performance bug documentation (cleanup)

how to build with pre-download external dependencies for offline build？

area-ExternalDeps team-XProduct support / not a bug (process) untriaged

Cquery is completely broken for test_suite rule

query bugs team-Configurability

Error message when using repository rule in BUILD file is not helpful

P1 team-XProduct bug

Default `--instrumentation_filter` when 2 targets share a prefix is incorrect

P3 coverage team-Rules-Server bug

Add aquery configuration() function

P3 help wanted team-Performance feature request