[bug]: Page version history is never saved – track_page_version reads removed Page.description field #10150

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

Page version history is never saved. Every run of track_page_version (apps/api/plane/bgtasks/page_version_task.py) fails with:

AttributeError: 'Page' object has no attribute 'description'. Did you mean: 'description_html'?
  File "/code/plane/bgtasks/page_version_task.py", line 63, in track_page_version
    description_json=page.description,

The Page model has no description field anymore (only description_json, description_binary, description_html, description_stripped), but the task still reads page.description on lines 45 and 63. The task body is wrapped in except Exception: log_exception(e), so the error is swallowed: there is no user-visible error, and no PageVersion row is ever written.

On our self-hosted v1.4.3 instance, pages are edited daily, but the page_versions table has 0 rows. The worker log shows the error above (plane.exception) on page edits.

Expected: editing a page saves a version, so version history shows earlier versions.

The bug is still present on master and preview (lines 45 and 63). A fix is already open in #9281 (switch to page.description_json in both paths, with unit tests), but it has had no review since June. Linking it here so this can be tracked and triaged.

Steps to reproduce

1. Self-host Plane v1.4.3 (Community).
2. Open any project page and edit its content.
3. Check the worker logs (docker logs <worker>): AttributeError: 'Page' object has no attribute 'description' from page_version_task.py.
4. Run select count(*) from page_versions;: it returns 0. The page's version history has no entries.

Environment

Production

Browser

Google Chrome

Edition

Community

Version

v1.4.3