v0.3.0

What's Changed

• Publish v0.2.0 evaluation results by @DavidBakerEffendi in #116
• Add publication-safe retrospective legacy promotion tier by @DavidBakerEffendi in #123
• Freeze balanced legacy promotion cohort by @DavidBakerEffendi in #124
• Complete real-project-v2 evaluation slice by @DavidBakerEffendi in #126
• Fix real-project-v2 freeze on macOS by @DavidBakerEffendi in #127
• Fix Bifrost source preparation for evaluation freeze by @DavidBakerEffendi in #128
• Harden GitHub Actions security boundaries by @DavidBakerEffendi in #129
• Allow approved ephemeral runner for evaluation freeze by @DavidBakerEffendi in #130
• Split v0.3.0 evaluation freeze into bounded shards by @DavidBakerEffendi in #132
• Record legacy promotion milestones 1-7 review by @DavidBakerEffendi in #125
• Upgrade active Bifrost candidate to v0.9.3 by @DavidBakerEffendi in #133
• Cache Bifrost profiling artifacts and provenance by @DavidBakerEffendi in #136
• Pin active Bifrost candidate to merged fixes by @DavidBakerEffendi in #137
• Fix Apple clangd readiness and request cancellation by @DavidBakerEffendi in #141
• Fix rust-analyzer ContentModified races by @DavidBakerEffendi in #143
• Cache checksum-addressed canonical freeze images by @DavidBakerEffendi in #142
• Complete legacy promotion balanced core by @DavidBakerEffendi in #144
• Publish stratified UsageBench evidence tiers by @DavidBakerEffendi in #145
• Fix Bifrost freeze shard aggregation by @DavidBakerEffendi in #146
• Fix v2 Bifrost candidate provenance by @DavidBakerEffendi in #147
• Fix Apple clangd freeze identity and cache builds by @DavidBakerEffendi in #148

Full Changelog: v0.2.0...v0.3.0