Release 7.0.0-pre.20230504.4 (2023-05-23)

Baseline: b384a98

Cherry picks:

• c7792e8:
  Fix a bug that outputs from aspects are not downloaded.
• 7705793:
  Fix merge (#18452)
• 2acbe30:
  Release 7.0.0-pre.20230504.4 (2023-05-19)

Incompatible changes:

• This has the side effect of changing the message on unsuccessful
  builds from

  FAILED: Build did NOT complete successfully (0 packages loaded)
  

  to

  ERROR: Build did NOT complete successfully
  

• Bazel no longer increases the delay between progress updates when
  there is no cursor control.
• This has the side effect of changing the message on unsuccessful
  builds from

  FAILED: Build did NOT complete successfully (0 packages loaded)
  

  to

  ERROR: Build did NOT complete successfully
  

• the --experimental_async_execution flag is now a no-op.
• --experimental_replay_action_out_err is not a no-op.
• cquery --output=files also outputs source files.
• --incompatible_strict_conflict_checks is flipped to true. See
  #16729 for details.
• --incompatible_strict_conflict_checks is flipped to true. See
  #16729 for details.
• --incompatible_always_include_files_in_data is flipped to true.
  See #16654 for details.
• This changes the behavior of Python version in exec/host
  configuration. Mitigation is to set Python version on the targets.
• When multiple --deleted_packages options are passed on the
  command line, they will be concatenated instead of the latest one
  taking effect.
• This has the side effect of changing the message on unsuccessful
  builds from
• JSON profile: Use doubles instead of strings for counter series.
• query --output=proto --order_output=deps now returns targets in
  topological order (previously there was no ordering).
• --experimental_build_transitive_python_runfiles is flipped to
  false. See #16303 for details
• --incompatible_python_disable_py2 is flipped to true. See #17293
  for details.
• When remote cache evicts blobs, Bazel will exit with code 39.
• --features only applies to targets built in the target
  configuration, and --host_features is used for the host / exec
  configuration (gated behind --incompatible_use_host_features)
• --incompatible_strict_conflict_checks is flipped to true. See
  #16729 for details.
• Bazel's local CPU resource on Linux is now container aware. Use
  --local_cpu_resources, --loading_phase_threads or --jobs to
  override.
• copy_from_rule is exec_groups is deprecated
  (#17668).
• --legacy_bazel_java_test is now a no-op
• --legacy_bazel_java_test is now a no-op
• --legacy_bazel_java_test is now a no-op
• --experimental_execution_graph_log no longer exists. Current
  users that want local logs need to pass
  --experimental_enable_execution_graph_log --experimental_execution_graph_log_path=/some/local/path.
  Current users that want logs uploaded to BEP need to pass
  --experimental_enable_execution_graph_log --experimental_stream_log_file_uploads.
• Remove 'darwin' as a CPU value, use 'darwin_x86_64' instead
• Remove high priority workers functionality from blaze.
• Renamed PackageMetrics proto message to PackageLoadMetrics. The
  formats should be wire compatible.

New features:

• The aquery and cquery commands now respect the
  --query_file flag just like the query command.
• --experimental_repository_disable_download is now promoted to
  stable and is also available under the name
  --repository_disable_download .

Important changes:

• The new path variable $(rlocationpath ...) and its plural form
  $(rlocationpaths ...) can be used to expand labels to the paths
  accepted by the Rlocation function of runfiles libraries. This
  is the preferred way to access data dependencies at runtime and
  works on all platforms, even when runfiles are not enabled (e.g.,
  on Windows by default).
• Starlark print() statements are now emitted iff the line of
  code is executed. They are no longer replayed on subsequent
  invocations unless the Starlark code is re-executed.
  Additionally, multiple identical print() statements (same
  string from the same line of code, e.g. from a loop) are all
  emitted and no longer deduplicated.
• Fixes a bug where some compilation flags would not be applied to
  a cc_test
• removed outdated ctx.host_fragments
• removed outdated ctx.host_configuration
• Now that the host configuration is finished, genrule should
  prefer the use of tools and stop using exec_tools.
• Added a native.package_relative_label() function, which
  converts a label string to a Label object in the context of the
  calling package, in contrast to Label(), which does so in the
  context of the current .bzl file. Both functions now also accept
  relative labels such as :foo, and are idempotent.
• Update Android manifest merger to v30.1.3, and also drop support
  for legacy (pre-D8) desugaring.
• Adds coverage metric support to android_local_test
• Correctly encode double value positive infinity as "inf" instead
  of "+inf" for textprotos.
• Add --use_target_platform_for_tests which uses the target
  platform for executing tests instead of the execution platform.
• Custom C++ rules on Windows calling
  cc_common.create_linking_context_from_compilation_outputs should
  review whether each target of the rule type should produce a
  dynamic library since a condition which blocked their creation
  has been moved to the rules from behind the API.
• Add flag --experimental_remote_cache_ttl and set the default
  value to 3 hours.
• making --incompatible_use_platforms_repo_for_constraints do
  nothing. Using constraints from @bazel_tools//platforms with or
  without the flag will throw error with message "Constraints from
  @bazel_tools//platforms have been removed. Please use constraints
  from @platforms repository embedded in Bazel, or preferably
  declare dependency on https://github.com/bazelbuild/platforms"
• Fixed an issue where WORKSPACE and WORKSPACE-loaded .bzl files
  couldn't see the Bzlmod root module's mappings when Bzlmod is
  enabled.
• Subsequent settings of --extra_execution_platforms now override
  previous settings, instead of adding them to a list. If you
  currently set --extra_execution_platforms more than once, please
  migrate by passing a list of values to
  --extra_execution_platforms instead so that earlier values aren't
  overwritten.
• @bazel_tools//config:common_settings.bzl has been removed.
  Use @bazel_skylib//rules:common_settings.bzl instead.
• cc_shared_library is no longer experimental, see
  #16709 for details
• The flag --distinct_host_configuration is removed. It has been
  a no-op since Bazel 6.0.0.
• Added native.module_name() and native.module_version() to
  allow BUILD macro authors to acquire information about which
  Bazel module the current repo is associated with.
• Add --skip_incompatible_explicit_targets option
• Remove 'darwin' as a CPU value, use 'darwin_x86_64' instead
• cc_test can now be configured by using a native.toolchain().
• @foo labels can now be used on the command line as the
  top-level target (that is, bazel build @foo now works).
  Double-dot syntax is now forbidden (bazel build ../foo will no
  longer work).
• The location of rules that explicitly specify generator_name
  and/or generator_function attributes (typically because they
  are incidentally copied from native.existing_rule()) is now the
  top-level call in the BUILD file, which is consistent with
  rules that do not explicitly specify these attributes.
• Warnings (most notably those associated with the deprecation
  rule attribute) are no longer replayed on subsequent invocations
  unless the target in question is re-analyzed. Warnings are purely
  informational, so this change has no bearing on the correctness
  of the build. Downstream tests that break due to this change
  should update their expectations.
• --experimental_remote_build_event_upload has been renamed to
  --remote_build_event_upload
• [Breaking change] platform, constraint_setting, and
  constraint_value can no longer take an applicable_licenses value.
  Remediation is to remove the attribute and rely on the package
  level default.
• --experimental_action_cache_store_output_metadata has been
  renamed to --action_cache_store_output_metadata
• Changed the default value for --remote_build_event_upload to
  minimal.
• --experimental_remote_cache_compression has been renamed to
  --remote_cache_compression
• The REPO.bazel and MODULE.bazel files are now also considered
  workspace boundary markers.
• Added a new max_compatibility_level attribute to the
  bazel_dep directive, which allows version selection to upgrade
  a dependency up to the specified compatibility level.
• --experimental_remote_grpc_log has been renamed to
  --remote_grpc_log
• --incompatible_remote_build_event_upload_respect_no_cache is
  now a no-op.
• json.decode now takes an optional default positional parameter;
  if this parameter is specified and decoding fails, json.decode
  will return
  the default value instead of failing Starlark evaluation.
• Overrides specified by non-root modules no longer cause an error,
  and are silently ignored instead. They were originally treated as
  an error to allow for the future possibility of overrides in the
  transitive dependency graph working together; but we've deemed
  that infeasible (and even if it was, it'd be so complicated and
  confusing to users that it would not be a good addition).

This release contains contributions from many people at Google, as well as Adam Lavin, Alessandro Patti, Alex Eagle, AlexTereshenkov, Amanda L Martin, Andreas Herrmann, Andy Hamon, Ankit Agarwal, Ankush Goyal, Anthony Ter-Saakov, Artem Zinnatullin, Austin Schuh, Ben Lee, Benjamin Lee, Benjamin Peterson, Benjamin Peterson, Benjamin Sigonneau, Brentley Jones, Cameron Martin, Chirag Ramani, Christopher Peterson Sauer, Christopher Rydell, Christopher Sauer, Daniel Grunwald, Daniel KT, Daniel Wagner-Hall, David Ostrovsky, Ed Schouten, Emil Kattainen, Ezekiel Warren, Fabian Meumertzheim, Fabian Meumertzheim, Fahrzin Hemmati, Fahrzin Hemmati, Gaspare Vitta, George Gensure, Greg Magolan, Halil Sener, Hao Yuan, Ivan Golub, Jack Dai, James Ma, Jasper, Jeff Hodges, Joel Jeske, John Hinnegan, Jon Landis, Jon Parise, Julio Merino, Kai Zhang, Keith Smiley, Konstantin Erman, Krzysztof Naglik, Kun-Lu, Lee Mracek, Malte Poll, Marc Zych, Matt Mackay, Maxwell Elliott, Nick Korostelev, Oliver Lee, Oscar Garzon, Patrick Balestra, Patrick Balestra, Philipp Schrader, Red Daly, Robin Tweedie, Roger Hu, Sagar Pathare, Saleem Abdulrasool, Sara Adams, Sascha Moecker, Severin Strobl, Siddhesh Bhupendra Kuakde, Simon Mavi Stewart, Son Luong Ngoc, Stiopa Koltsov, Ted Kaplan, Ted Kaplan, Ted Logan, Thulio Ferraz Assis, Tom Cnops, Ulf Adams, Ulf Adams, Ulrik Falklof, Uri Baghin, Xavier Bonaventura, Xdng Yng, Xiangquan Xiao, Yannic, Yannic Bonenberger, Yi Cheng, aryeh, eareilg, hvadehra, hvd, jonrose-dev, keertk, kshyanashree, lripoche, mohamadk, nathyong, redwrasse, robincaloudis, something_vague, stoozy, tbaing, yuzhy8701.

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