Hollo 0.9.17

Released on August 30, 2026.

• Fixed status URL searches timing out on installations with large posts tables by adding a partial hash index on posts.url. On large installations, create the index before upgrading to avoid blocking writes during the automatic migration:

  CREATE INDEX CONCURRENTLY posts_url_index
  ON posts USING hash (url)
  WHERE url IS NOT NULL;

  If this concurrent build fails or is interrupted, PostgreSQL can leave an invalid index behind. Drop it and retry the command above before upgrading:

  DROP INDEX CONCURRENTLY IF EXISTS posts_url_index;

  [#596]