Release - v2.121.0 New release published by github-actions[bot] 🚀 Features • Add EnvironmentVersions resource • Raise a clear error when a MySQL adapter is configured • Add tri-state log_otel_enabled configuration • Add OpenTelemetry log appender setup • Add trace-aware JSON log formatter • Wire OTel appender and trace-aware JSON formatter into config • Add endpoint to get versions released or deployed 🐛 Bug Fixes • Require stringio in the configuration docs generator • Use semantic_logger JSON helper for trace-enriched log output • Defer debug log string interpolation in pact publish • (matrix) Honour use_case_sensitive_resource_names when resolving selectors • Escaping for the XSS findings, regex safety for the ReDoS findings • SQL injection vulnerability 🚜 Refactor • Remove MySQL strict-mode handling from DB connection setup • Remove MySQL-specific query and upsert branches ⚡ Performance • (matrix) Flatten selector union to prevent quadratic query nesting • (matrix) Filter matrix rows by the already-resolved version ids 🎨 Styling • (matrix) Build the baseline name lists the idiomatic way 📚 Documentation • Remove MySQL references • Document log_otel_enabled configuration • Describe the pull request release process 🧪 Testing • Unskip MySQL-only pending tests and drop MySQL comments • Fix idempotency spec to avoid loading absent OTel gem • (matrix) Add query-profiling baseline tooling • (matrix) Make the query baseline reproducible enough to diff • (matrix) Add a baseline shape for can-i-deploy at integration scale • (matrix) Pin the resolved and SQL-derived version ids as equivalent • Cover the tag name as a literal string when deleting a tag 📦 Other • Remove unused triage board workflow 🛠️ Miscellaneous Tasks • Remove mysql2 gem • (ci) Remove MySQL job, tooling, and config • Remove remaining MySQL references from Dockerfile, comment, and backwards-compat Gemfile • Reject blank pacticipant names in pact publish validation • Require Ruby 3.2+ for semantic_logger v5 • Delete stale branches first • Select the local Postgres version with a single variable • Align changelog heading levels with git-cliff's • Add git-cliff config and the release script • (ci) Release the gem by merging a pull request • (ci) Reduce CI on draft PRs • (ci) Rebase when conflicted only pact-foundation/pact_broker