docs: --ai-attribution-only and pins for v2.20.2

docs/changelog.md

@@ -11,7 +11,7 @@ below and to the page that documents the feature properly.
 
 | Version | What changed | Documented in |
 |---|---|---|
-| [2.20.1](#v2201) | `--ai-only` checks a pull request description against the AI rules; JSON reports `ai_tools`; Warp, Crush, credit trailers and agent run links recognised | [Checking a pull request description](guides/policies.md#checking-a-pull-request-description) · [CC013](rules.md#cc013) |
+| [2.20.1](#v2201) | `--ai-attribution-only` (named `--ai-only` in 2.20.1) checks a pull request description against the AI rules; JSON reports `ai_tools`; Warp, Crush, credit trailers and agent run links recognised | [Checking a pull request description](guides/policies.md#checking-a-pull-request-description) · [CC013](rules.md#cc013) |
 | [2.20.0](#v2200) | A commit authored by an AI tool rejected (CC017); Continue, Mistral Vibe and Qwen Code recognised; subject length `0` turns the rule off; Python 3.10 dropped | [CC017](rules.md#cc017) · [CC013](rules.md#cc013) · [CC004](rules.md#cc004) |
 | [2.19.5](#v2195) | GitHub merge queue branches accepted by default; aider's default co-author trailer recognised; exit 2 when git cannot read the repository | [CC201](rules.md#cc201) · [CC013](rules.md#cc013) · [Exit codes](troubleshoot.md#exit-codes) |
 | [2.19.4](#v2194) | `agents/` branches accepted by default; Cursor's `Made-with: Cursor` trailer recognised | [CC201](rules.md#cc201) · [CC013](rules.md#cc013) |
@@ -38,6 +38,17 @@ below and to the page that documents the feature properly.
 | [2.5.0](#v250) | Organization-wide config with `inherit_from` | [Across an organization](guides/organization.md) |
 | [2.0.0](#v200) | Configuration moved from YAML to TOML — breaking | [Migrating from v1](migration.md) |
 
+## v2.20.2 (2026-11-08) { #v2202 }
+
+### Changed
+
+* **`--ai-only` is now `--ai-attribution-only`** — the new name says what the
+  run is limited to: the AI attribution of the text, and it pairs with the
+  `--ai-attribution` policy option. `--ai-only` still works, so a script
+  written against 2.20.1 needs no change; it is no longer listed in
+  `--help`. See [Checking a pull request description](guides/policies.md#checking-a-pull-request-description).
+  See PR [#677](https://github.com/commit-check/commit-check/pull/677).
+
 ## v2.20.1 (2026-11-08) { #v2201 }
 
 ### Added

docs/compare/tools.md

@@ -65,7 +65,7 @@ Replace the hook:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-message
 ```

docs/configuration.md

@@ -274,7 +274,7 @@ Used from a hook definition, with no config file anywhere in the repository:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-message
         args:

docs/example.md

@@ -162,7 +162,7 @@ pushed:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-no-force-push
         stages: [pre-push]

docs/guides/policies.md

@@ -207,12 +207,12 @@ v20261103` is 95 characters.
 
 Agents leave their mark in the pull request description as often as in the
 commits: `🤖 Generated with Claude Code`, `Link to Devin run: https://app.devin.ai/sessions/...`,
-a Codex task or Cursor agent link. `--ai-only` holds any text to the AI rules
+a Codex task or Cursor agent link. `--ai-attribution-only` holds any text to the AI rules
 alone, so the description is not judged as a Conventional Commit:
 
 ```console
 $ set -o pipefail   # a failed `gh` must not pass as an empty description
-$ gh pr view 42 --json body -q .body | commit-check --ai-only
+$ gh pr view 42 --json body -q .body | commit-check --ai-attribution-only
 ```
 
 Under `ai_attribution = "forbid"` a description with an agent's mark fails
@@ -222,7 +222,7 @@ passes; `--format json` still lists what it found in `ai_tools`, which is
 enough to label the pull request:
 
 ```console
-$ gh pr view 42 --json body -q .body | commit-check --ai-only --format json | jq -c '.ai_tools'
+$ gh pr view 42 --json body -q .body | commit-check --ai-attribution-only --format json | jq -c '.ai_tools'
 ["Devin"]
 ```
 

docs/guides/pre-commit.md

@@ -8,7 +8,7 @@ Add Commit Check to `.pre-commit-config.yaml`:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-message
       - id: check-branch
@@ -68,7 +68,7 @@ Options can be passed as hook arguments, which keeps everything in one file:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-message
         args:
@@ -90,7 +90,7 @@ colon, and lets the commit through:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/commit-check/commit-check
-    rev: v2.20.1
+    rev: v2.20.2
     hooks:
       - id: check-message
         args: [--fix]