Release v1.1.0

Added

• Add benchmatrix measure as a managed pytest workflow with isolated pytest
  defaults, repeated-run collection, resumable manifests, and advanced pytest
  argument forwarding.
• Add compact text comparison summaries through benchmatrix compare --summary.
• Add benchmatrix --version and a complete GitHub Actions regression-gate
  guide.

Changed

• Make the runtime container invoke the benchmatrix CLI, publish it only for
  reviewed GitHub Releases, and keep the development/test image internal.
• Streamline the README, first tutorial, examples, contributor setup, project
  navigation, and security-reporting guidance for new users.
• Prepare package metadata and release checks for the 1.1 release.

Deprecated

Removed

Fixed

• Keep measure --format json and collect --format json stdout valid JSON by
  routing child pytest output to stderr.
• Reject duplicate or overlapping benchmark sources so one result file cannot
  masquerade as repeated-run evidence.
• Reject duplicate manifest paths, duplicate matrix cases and metrics, invalid
  callable factories, and incorrectly typed benchmark controls before
  measurement.
• Preserve unrelated pytest-benchmark metadata while preventing case metadata
  from replacing benchmatrix's schema fields.
• Validate tail-latency declarations and reject non-standard NaN and
  Infinity tokens in benchmark JSON.
• Publish the exact wheel and source archive reviewed on a draft GitHub Release
  instead of rebuilding and replacing them after approval.

Security