docs: clarify codex compaction docs (#69612) (thanks @91wan)

CHANGELOG.md

@@ -24,6 +24,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Docs/Codex harness: narrow native compaction docs to the current start/completion signals, without promising a readable summary or kept-entry audit list yet. (#69612) Thanks @91wan.
 - Providers/Amazon Bedrock: use known context-window metadata for discovered models while keeping the unknown-model fallback conservative, so compaction and overflow handling improve for newer Bedrock models without overstating unlisted model limits. Thanks @wirjo.
 - Providers/Amazon Bedrock Mantle: refresh IAM-backed bearer tokens at runtime instead of baking discovery-time tokens into provider config, so long-lived Mantle sessions keep working after the initial token ages out. Thanks @wirjo.
 - Config/includes: write through single-file top-level includes for isolated OpenClaw-owned mutations, so `plugins install` and `plugins update` update an included `plugins.json5` file instead of flattening modular `$include` configs. Fixes #41050 and #66048.

docs/plugins/codex-harness.md

@@ -465,7 +465,7 @@ delegated to Codex app-server. OpenClaw keeps a transcript mirror for channel
 history, search, `/new`, `/reset`, and future model or harness switching. The
 mirror includes the user prompt, final assistant text, and lightweight Codex
 reasoning or plan records when the app-server emits them. Today, OpenClaw only
-confirms that native compaction started or completed. It does not yet expose a
+records native compaction start and completion signals. It does not yet expose a
 human-readable compaction summary or an auditable list of which entries Codex
 kept after compaction.