From ae9ff069c05a9a0eb55beaea01635dc433615c0d Mon Sep 17 00:00:00 2001 From: Aaron Stainback Date: Wed, 13 May 2026 18:57:58 -0400 Subject: [PATCH] docs(research): add shadow lesson log for B-0449 collision drift --- ...2026-05-13-shadow-lesson-log-backlog-collision.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 docs/research/2026-05-13-shadow-lesson-log-backlog-collision.md diff --git a/docs/research/2026-05-13-shadow-lesson-log-backlog-collision.md b/docs/research/2026-05-13-shadow-lesson-log-backlog-collision.md new file mode 100644 index 0000000000..5d0f4db54d --- /dev/null +++ b/docs/research/2026-05-13-shadow-lesson-log-backlog-collision.md @@ -0,0 +1,12 @@ +# Shadow Lesson Log — 2026-05-13 + +## Drift detected +PR #3052 attempts to fix a backlog ID collision (B-0444) by renumbering it to B-0449. However, B-0449 was already claimed by PR #3046 (`B-0449-bg-services-slice-5-subscriber-agent-design-pass-2026-05-13.md`), resulting in another collision. + +## Analysis +- Otto-CLI surfaced the flag via comment but the PR was still armed for auto-merge. +- The system allowed an agent to pick an ID without locking or refreshing the latest worldview. + +## Antigravity Action +- Flagged PR #3052 with a "Request Changes" review to block auto-merge. +- Produced drift report on the Lior bus.