docs: add missing feature docs for Matrix E2EE thumbnails, LINE media, and CJK memory

- Matrix: note encrypted thumbnail behavior in E2EE rooms (#54711)
- LINE: add outbound media section for image/video/audio sends (#45826)
- Memory: document CJK trigram tokenization and chunk sizing
This commit is contained in:
Vincent Koc
2026-03-29 17:04:33 +09:00
parent 3aac43e30b
commit f897aba69a
3 changed files with 13 additions and 0 deletions

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@@ -189,6 +189,8 @@ done:
## Encryption and verification
In encrypted (E2EE) rooms, outbound image events use `thumbnail_file` so image previews are encrypted alongside the full attachment. Unencrypted rooms still use plain `thumbnail_url`. No configuration is needed — the plugin detects E2EE state automatically.
### Bot to bot rooms
By default, Matrix messages from other configured OpenClaw Matrix accounts are ignored.