Changes

• Release
  • PR: #2657
• Release
  • PR: #2667
• Sentinel: open a fix PR from a completed investigation — FixFromIncident recipe (stacked on #2669)
  • PR: #2670
• Sentinel: performance-fix PRs from deterministic span-tree evidence (stacked on #2670)
  • PR: #2671
• Dashboard: Sentinel becomes the user-facing brand (D1)
  • PR: #2672
• Sentinel: measurement layer — verdicts, auto-grading, time-to-RCA metrics
  • PR: #2673
• Sentinel: structured confidence signal replaces the prose regex (gate G6)
  • PR: #2674
• AIAgent: fix-pipeline guardrails + legacy AIAgentTask removal
  • PR: #2675
• Sentinel: eval harness bootstrap — labeled-run scoring + corpus export (G3)
  • PR: #2676
• Sentinel: B4 sandbox design doc + docs/marketing brand completion (with an honesty cut)
  • PR: #2678
• AIAgent: in-house metered coding agent — server-mediated completions (B4 Tier 0)
  • PR: #2679
• AIAgent: verify fix PRs via the customer's own CI (B4 Tier 1)
  • PR: #2680