rea-changelog-update git:20261026.4f2c4acA

Immutable. This exact content never changes and is served at /api/v1/blob/a86ccde8fef97da7.

---
name: rea-changelog-update
description: "Prepare REA release notes from pinned upstream history when requested; does not publish or infer REA history from Orbyn Git."
---

# Prepare REA release notes from real history

This local method prepares user-facing notes and attribution. It does not tag,
merge, publish, fetch history or rewrite released notes without scope. Read the
actual REA checkout's release policy when operating on that project; absent a
checkout, use supplied verified history and keep its limits explicit. The
[upstream review skill](../orbyn-upstream-review/SKILL.md) owns source freshness.

## Fix the editorial range

Identify the published baseline tag/commit, exact editorial target SHA, proposed
version and release component from the actual REA repository or supplied metadata.
Keep a shared-skill/local-tool recipe update separate from an engine release:
it does not advance an REA runtime pin or establish a new provider capability.
When Release Please owns the release, inspect the base branch's manifest and
configuration; do not infer the baseline from an unrelated consumer's version.
REA tags use `rea-agents-VERSION`; verify the actual tag rather than inventing one.
A vendored source snapshot has no independent Git history. Never use the consuming
project's Git log as REA release history.

Inventory the full range, including merged side branches, direct commits, reverts,
backports and known PR/issue associations. Preserve exact source links and identity
limits. Network access is not mandatory: local history can support a bounded
inventory, but unknown GitHub handles/associations remain unknown. If the baseline
or target cannot be established, prepare only a labelled partial draft and name
the missing inputs. Do not execute an online collector just to satisfy a template.

## Write user outcomes and preserve attribution

Inspect ambiguous diffs before describing behavior. Group capabilities and fixes
by analyst outcome; include breaking changes with old/new behavior and a concrete
migration. Internal tests/cleanup need not dominate public highlights, but stay
in the contribution inventory. Check reverts before claiming something still ships.
Do not infer live-provider verification from fixture tests.

Verify human author/coauthor/issue-reporter identities using actual metadata.
Unknown handles stay unknown; do not credit the merger as a substitute or guess
accounts from email. Preserve source attribution and the project's credit rules;
do not copy another maintainer's self-thanks or bot policy as a universal rule.
Link grouped contributions without losing their known credits. Keep notes concise
and the reviewed inventory available under the project's release-artifact policy;
do not publish private metadata or raw session logs by default.

## Reconcile automation without publishing

For an authorized local edit, update only the intended version section and preserve
older history. Keep version artifacts and bot-owned metadata consistent. Inspect
the actual bot workflow before editing a live release branch/body: a running
proposal can overwrite prose, and a finalization label is not permission to publish.
Do not apply an upstream label or run release scripts blindly from this skill.

Use existing locally available validators/renderers when checks are in scope.
Check that the inventory target still matches the release's product boundary,
notes cover breaking changes and credits are supported. New product commits need
an inventory refresh; metadata-only changes still require diff review. A local
CHANGELOG edit does not establish that a remote release body changed.

Return the range, draft notes, contribution evidence, unresolved identities,
compatibility migrations and actual delivery state. Release publication and source
pin changes remain separate decisions. See the [worked example](references/worked-example.md)
and [source record](../reverse-engineer-anything/references/source-record.md).