Spec 0222 — Fix: liveness tombstone (BaseException + finally-fallback) and remove asymmetric stdout streaming
Frontmatter
Field
Value
kind
dev
spec
0222
slug
liveness-tombstone-baseexception-and-remove-stdout-streaming
title
Fix: liveness tombstone (BaseException + finally-fallback) and remove asymmetric stdout streaming
type
bug
label
bug
version_bump
PATCH
target_version
TBD
status
deployed
depends_on
[]
complexity
S
created
2026-05-26
queued_at
2026-05-26T17:36:03Z
started_at
2026-05-26T18:36:22Z
merged_at
2026-05-26T18:48:37Z
deployed_at
2026-05-26T18:59:55Z
pr
https://github.com/Lexiz/dual-research/pull/261
handover
handoffs/2026-05-26-spec-0222-liveness-tombstone-baseexception-and-remove-stdout-streaming.md
failure_step
source_session
promoted_from_draft
Event timeline
When
Step
Data
2026-05-26T17:37:51Z
queued
{}
2026-05-26T18:36:25Z
in_progress
{}
2026-05-26T18:36:37Z
branched
{"branch": "spec/0222-liveness-tombstone-baseexception-and-remove-stdout-streaming", "from": "main@a0e2e3a"}
2026-05-26T18:36:39Z
implementing_started
{}
2026-05-26T18:45:41Z
implement_complete
{"files_changed": 7, "commits": 0}
2026-05-26T18:45:43Z
tests_started
{}
2026-05-26T18:46:20Z
tests_green
{"passed": 2023}
2026-05-26T18:48:23Z
pr_opened
{"url": "https://github.com/Lexiz/dual-research/pull/261"}
2026-05-26T18:48:39Z
merged
{"pr": "https://github.com/Lexiz/dual-research/pull/261"}
2026-05-26T18:49:10Z
deploy_started
{}
2026-05-26T18:58:37Z
deployed
{"version": "1.45.3"}
2026-05-26T18:58:40Z
deploy_health_check_ok
{}
2026-05-26T18:59:50Z
handoff_written
{"path": "handoffs/2026-05-26-spec-0222-liveness-tombstone-baseexception-and-remove-stdout-streaming.md"}
Links