package:build_web_compilers v4.4.16

• Allow analyzer 11.0.0 and 12.0.0.

package:build_test v3.5.12

• Use build_runner 2.13.1.

package:build_runner v2.13.1

• Allow analyzer 11.0.0 and 12.0.0.

package:build_modules v5.1.10

• Allow analyzer 11.0.0 and 12.0.0.

package:build v4.0.5

• Allow analyzer 11.0.0 and 12.0.0.

package:build_test v3.5.11

• Use build_runner 2.13.0.

Performance improvements

• Performance: speedup of between 1.4x for small initial builds to 4x for large
  incremental builds. See #4405 for full
  benchmark results. Optimizations included: faster management of files for
  analysis, re-use syntax errors computation, avoid a throw/catch on "not yet
  generated" source, copy asset graph without a serialization round trip,
  re-use trigger configuration digest.
• Add --dart-aot-perf flag for profiling on Linux. Use it with --force-aot.
  It runs the builders under the perf profiling tool which writes to
  perf.data.
• Add --verbose-durations flag that logs durations with greater precision.
• Improve debugging instructions in README.md.
• Bug fix: fix line wrapping in build_runner args usage output.

package:build_modules v5.1.9

• Emit build errors for bad conditional imports.

package:build_test v3.5.10

• Use build_runner 2.12.2.

package:build_runner v2.12.2

• Bug fix: don't crash if applies_builders in build.yaml mentions an
  unknown builder.