Two small SCM-flow signal families completing the vertical, both already provisioned on the GitHub Apps (2026-09-01):
- Merge-queue discipline —
merge_queues: read + merge_group/merge_queue_entry events: queue usage, ejection rates, queue-bypass frequency. Practices around serialized integration (this repo now runs its own merge queue — the signals are well understood in-house).
- Branch lifecycle —
create/delete events: branch lifetimes including never-PR'd branches, which PR data alone cannot see. The raw signal for trunk-based-development and short-lived-branch practices.
Done when both families are ingested and at least one practice contract consumes them (e.g. short-lived branches). Sibling of #1403.
Two small SCM-flow signal families completing the vertical, both already provisioned on the GitHub Apps (2026-09-01):
merge_queues: read+merge_group/merge_queue_entryevents: queue usage, ejection rates, queue-bypass frequency. Practices around serialized integration (this repo now runs its own merge queue — the signals are well understood in-house).create/deleteevents: branch lifetimes including never-PR'd branches, which PR data alone cannot see. The raw signal for trunk-based-development and short-lived-branch practices.Done when both families are ingested and at least one practice contract consumes them (e.g. short-lived branches). Sibling of #1403.