Documentation: remove MARIADB_HOST from MariaDB compose files (#14378)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

docker/compose/docker-compose.mariadb-tika.yml

@@ -40,7 +40,6 @@ services:
     volumes:
       - dbdata:/var/lib/mysql
     environment:
-      MARIADB_HOST: paperless
       MARIADB_DATABASE: paperless
       MARIADB_USER: paperless
       MARIADB_PASSWORD: paperless

docker/compose/docker-compose.mariadb.yml

@@ -36,7 +36,6 @@ services:
     volumes:
       - dbdata:/var/lib/mysql
     environment:
-      MARIADB_HOST: paperless
       MARIADB_DATABASE: paperless
       MARIADB_USER: paperless
       MARIADB_PASSWORD: paperless

docs/changelog.md

@@ -1,5 +1,130 @@
 # Changelog
 
+## paperless-ngx 3.3.0
+
+### Features / Enhancements
+
+- Enhancement: more control over suggestion requests [@shamoon](https://github.com/shamoon) ([#14258](https://github.com/paperless-ngx/paperless-ngx/pull/14258))
+- Chorehancement: set manifest CORS for credentials [@shamoon](https://github.com/shamoon) ([#14307](https://github.com/paperless-ngx/paperless-ngx/pull/14307))
+- Enhancement: include Django admin with 2FA [@shamoon](https://github.com/shamoon) ([#14270](https://github.com/paperless-ngx/paperless-ngx/pull/14270))
+- Feature: propagate resolved secrets to interactive container shells [@stumpylog](https://github.com/stumpylog) ([#14254](https://github.com/paperless-ngx/paperless-ngx/pull/14254))
+- Enhancement: support separate embedding API key [@furkanural](https://github.com/furkanural) ([#14067](https://github.com/paperless-ngx/paperless-ngx/pull/14067))
+- Enhancement: support passthrough extra params for LLMs [@shamoon](https://github.com/shamoon) ([#14202](https://github.com/paperless-ngx/paperless-ngx/pull/14202))
+- Feature: store barcode contents, list and search them [@jurassicparkicecream](https://github.com/jurassicparkicecream) ([#14276](https://github.com/paperless-ngx/paperless-ngx/pull/14276))
+
+### Bug Fixes
+
+- Fix: Set the ProcessedMail owner based on the rule owner in all cases [@stumpylog](https://github.com/stumpylog) ([#14356](https://github.com/paperless-ngx/paperless-ngx/pull/14356))
+- Fix: Ensure log rotation settings are converted to integers [@stumpylog](https://github.com/stumpylog) ([#14343](https://github.com/paperless-ngx/paperless-ngx/pull/14343))
+- Fix: Wrap apt calls into a retry so we can ideally jump a slow mirror [@stumpylog](https://github.com/stumpylog) ([#14344](https://github.com/paperless-ngx/paperless-ngx/pull/14344))
+- Fix: ship pdf.js CMaps so CJK documents render in the viewer [@MrOggy85](https://github.com/MrOggy85) ([#14318](https://github.com/paperless-ngx/paperless-ngx/pull/14318))
+- Fix: use version page\_count for versioned document [@shamoon](https://github.com/shamoon) ([#14280](https://github.com/paperless-ngx/paperless-ngx/pull/14280))
+- Fix: allow pointer events for pdf links in pngx viewer [@shamoon](https://github.com/shamoon) ([#14264](https://github.com/paperless-ngx/paperless-ngx/pull/14264))
+- Fix: During a move to the trash directory, only attempt to copy metadata [@stumpylog](https://github.com/stumpylog) ([#14250](https://github.com/paperless-ngx/paperless-ngx/pull/14250))
+- Fix: convert file mtime to the configured time zone directly [@stumpylog](https://github.com/stumpylog) ([#14249](https://github.com/paperless-ngx/paperless-ngx/pull/14249))
+- Fix: ensure documentDeleted subscription is discarded [@shamoon](https://github.com/shamoon) ([#14247](https://github.com/paperless-ngx/paperless-ngx/pull/14247))
+- Chore: Fix bugs in the test suite [@stumpylog](https://github.com/stumpylog) ([#14244](https://github.com/paperless-ngx/paperless-ngx/pull/14244))
+- Fix: ensure bulk operations are checked against version root [@shamoon](https://github.com/shamoon) ([#14246](https://github.com/paperless-ngx/paperless-ngx/pull/14246))
+- Fix: indexing after document-added workflows signal [@shamoon](https://github.com/shamoon) ([#14242](https://github.com/paperless-ngx/paperless-ngx/pull/14242))
+- Fix: Record full tag and custom field lists in bulk edit audit log [@stumpylog](https://github.com/stumpylog) ([#14236](https://github.com/paperless-ngx/paperless-ngx/pull/14236))
+- Chore: update pikepdf for ocrmypdf requirement [@shamoon](https://github.com/shamoon) ([#14235](https://github.com/paperless-ngx/paperless-ngx/pull/14235))
+- Fix: handle legacy bulk edit split page range with missing page\_count [@shamoon](https://github.com/shamoon) ([#14212](https://github.com/paperless-ngx/paperless-ngx/pull/14212))
+- Fix: ignore invalid EXIF orientation when generating image archives [@zhzy0077](https://github.com/zhzy0077) ([#14203](https://github.com/paperless-ngx/paperless-ngx/pull/14203))
+
+### Documentation
+
+- Documentation: correct duplicates info [@shamoon](https://github.com/shamoon) ([#14243](https://github.com/paperless-ngx/paperless-ngx/pull/14243))
+
+### Maintenance
+
+- Chore(deps): Bump the actions group across 1 directory with 4 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14332](https://github.com/paperless-ngx/paperless-ngx/pull/14332))
+- Fix: Wrap apt calls into a retry so we can ideally jump a slow mirror [@stumpylog](https://github.com/stumpylog) ([#14344](https://github.com/paperless-ngx/paperless-ngx/pull/14344))
+- Chore(deps): Bump the actions group across 1 directory with 10 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14301](https://github.com/paperless-ngx/paperless-ngx/pull/14301))
+
+### Dependencies
+
+<details>
+<summary>27 changes</summary>
+
+- Chore(deps): Bump django-filter from 25.2 to 26.1 @[dependabot[bot]](https://github.com/apps/dependabot) ([#14337](https://github.com/paperless-ngx/paperless-ngx/pull/14337))
+- Chore(deps): Bump the utilities-patch group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14338](https://github.com/paperless-ngx/paperless-ngx/pull/14338))
+- Chore(deps): Bump the pre-commit-dependencies group across 1 directory with 3 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14351](https://github.com/paperless-ngx/paperless-ngx/pull/14351))
+- Chore(deps-dev): Bump types-channels from 4.3.0.20260408 to 4.3.0.20260518 @[dependabot[bot]](https://github.com/apps/dependabot) ([#14335](https://github.com/paperless-ngx/paperless-ngx/pull/14335))
+- docker(deps): Bump astral-sh/uv from 0.12.20-python3.14-trixie-slim to 0.12.23-python3.14-trixie-slim @[dependabot[bot]](https://github.com/apps/dependabot) ([#14327](https://github.com/paperless-ngx/paperless-ngx/pull/14327))
+- Chore(deps): Bump the actions group across 1 directory with 4 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14332](https://github.com/paperless-ngx/paperless-ngx/pull/14332))
+- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14325](https://github.com/paperless-ngx/paperless-ngx/pull/14325))
+- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 13 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14329](https://github.com/paperless-ngx/paperless-ngx/pull/14329))
+- Chore(deps-dev): Bump prettier from 3.9.8 to 3.9.9 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14331](https://github.com/paperless-ngx/paperless-ngx/pull/14331))
+- Chore(deps-dev): Bump the frontend-eslint-dependencies group across 1 directory with 3 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14330](https://github.com/paperless-ngx/paperless-ngx/pull/14330))
+- Chore(deps-dev): Bump zensical from 0.0.64 to 0.0.65 in the development group @[dependabot[bot]](https://github.com/apps/dependabot) ([#14326](https://github.com/paperless-ngx/paperless-ngx/pull/14326))
+- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14314](https://github.com/paperless-ngx/paperless-ngx/pull/14314))
+- Chore(deps): Bump the utilities-minor group across 1 directory with 7 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14305](https://github.com/paperless-ngx/paperless-ngx/pull/14305))
+- docker-compose(deps): bump greenmail/standalone from 2.1.13 to 2.1.14 in /docker/compose @[dependabot[bot]](https://github.com/apps/dependabot) ([#14281](https://github.com/paperless-ngx/paperless-ngx/pull/14281))
+- docker(deps): Bump astral-sh/uv from 0.12.16-python3.14-trixie-slim to 0.12.20-python3.14-trixie-slim @[dependabot[bot]](https://github.com/apps/dependabot) ([#14282](https://github.com/paperless-ngx/paperless-ngx/pull/14282))
+- Chore(deps): Bump the pre-commit-dependencies group across 1 directory with 3 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14283](https://github.com/paperless-ngx/paperless-ngx/pull/14283))
+- Chore(deps): Bump the utilities-patch group across 1 directory with 6 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14297](https://github.com/paperless-ngx/paperless-ngx/pull/14297))
+- Chore(deps): Bump the actions group across 1 directory with 10 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14301](https://github.com/paperless-ngx/paperless-ngx/pull/14301))
+- Chore(deps-dev): Bump the frontend-jest-dependencies group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14286](https://github.com/paperless-ngx/paperless-ngx/pull/14286))
+- Chore(deps-dev): Bump eslint from 10.10.0 to 10.11.0 in /src-ui in the frontend-eslint-dependencies group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#14287](https://github.com/paperless-ngx/paperless-ngx/pull/14287))
+- Chore(deps-dev): Bump @types/node from 26.5.0 to 26.6.2 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14288](https://github.com/paperless-ngx/paperless-ngx/pull/14288))
+- Chore(deps-dev): Bump prettier from 3.9.6 to 3.9.8 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14289](https://github.com/paperless-ngx/paperless-ngx/pull/14289))
+- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 10 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14285](https://github.com/paperless-ngx/paperless-ngx/pull/14285))
+- Chore: replace bleach with turbohtml [@gaborbernat](https://github.com/gaborbernat) ([#14269](https://github.com/paperless-ngx/paperless-ngx/pull/14269))
+- Chore(deps): Bump autobahn from 25.12.2 to 26.7.1 in the uv group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#14231](https://github.com/paperless-ngx/paperless-ngx/pull/14231))
+- Chore: update pikepdf for ocrmypdf requirement [@shamoon](https://github.com/shamoon) ([#14235](https://github.com/paperless-ngx/paperless-ngx/pull/14235))
+- Chore(deps): Bump the pre-commit-dependencies group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14133](https://github.com/paperless-ngx/paperless-ngx/pull/14133))
+
+</details>
+
+### All App Changes
+
+<details>
+<summary>41 changes</summary>
+
+- Feature: store barcode contents, list and search them [@jurassicparkicecream](https://github.com/jurassicparkicecream) ([#14276](https://github.com/paperless-ngx/paperless-ngx/pull/14276))
+- Fix: Set the ProcessedMail owner based on the rule owner in all cases [@stumpylog](https://github.com/stumpylog) ([#14356](https://github.com/paperless-ngx/paperless-ngx/pull/14356))
+- Chore(deps): Bump django-filter from 25.2 to 26.1 @[dependabot[bot]](https://github.com/apps/dependabot) ([#14337](https://github.com/paperless-ngx/paperless-ngx/pull/14337))
+- Chore(deps): Bump the utilities-patch group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14338](https://github.com/paperless-ngx/paperless-ngx/pull/14338))
+- Chore(deps-dev): Bump types-channels from 4.3.0.20260408 to 4.3.0.20260518 @[dependabot[bot]](https://github.com/apps/dependabot) ([#14335](https://github.com/paperless-ngx/paperless-ngx/pull/14335))
+- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14325](https://github.com/paperless-ngx/paperless-ngx/pull/14325))
+- Fix: Ensure log rotation settings are converted to integers [@stumpylog](https://github.com/stumpylog) ([#14343](https://github.com/paperless-ngx/paperless-ngx/pull/14343))
+- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 13 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14329](https://github.com/paperless-ngx/paperless-ngx/pull/14329))
+- Chore(deps-dev): Bump prettier from 3.9.8 to 3.9.9 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14331](https://github.com/paperless-ngx/paperless-ngx/pull/14331))
+- Chore(deps-dev): Bump the frontend-eslint-dependencies group across 1 directory with 3 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14330](https://github.com/paperless-ngx/paperless-ngx/pull/14330))
+- Fix: ship pdf.js CMaps so CJK documents render in the viewer [@MrOggy85](https://github.com/MrOggy85) ([#14318](https://github.com/paperless-ngx/paperless-ngx/pull/14318))
+- Chore(deps-dev): Bump zensical from 0.0.64 to 0.0.65 in the development group @[dependabot[bot]](https://github.com/apps/dependabot) ([#14326](https://github.com/paperless-ngx/paperless-ngx/pull/14326))
+- Enhancement: more control over suggestion requests [@shamoon](https://github.com/shamoon) ([#14258](https://github.com/paperless-ngx/paperless-ngx/pull/14258))
+- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14314](https://github.com/paperless-ngx/paperless-ngx/pull/14314))
+- Chore: anchor admin url pattern [@shamoon](https://github.com/shamoon) ([#14316](https://github.com/paperless-ngx/paperless-ngx/pull/14316))
+- Chorehancement: set manifest CORS for credentials [@shamoon](https://github.com/shamoon) ([#14307](https://github.com/paperless-ngx/paperless-ngx/pull/14307))
+- Chore(deps): Bump the utilities-minor group across 1 directory with 7 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14305](https://github.com/paperless-ngx/paperless-ngx/pull/14305))
+- Chore(deps): Bump the utilities-patch group across 1 directory with 6 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14297](https://github.com/paperless-ngx/paperless-ngx/pull/14297))
+- Chore(deps-dev): Bump the frontend-jest-dependencies group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14286](https://github.com/paperless-ngx/paperless-ngx/pull/14286))
+- Chore(deps-dev): Bump eslint from 10.10.0 to 10.11.0 in /src-ui in the frontend-eslint-dependencies group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#14287](https://github.com/paperless-ngx/paperless-ngx/pull/14287))
+- Chore(deps-dev): Bump @types/node from 26.5.0 to 26.6.2 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14288](https://github.com/paperless-ngx/paperless-ngx/pull/14288))
+- Chore(deps-dev): Bump prettier from 3.9.6 to 3.9.8 in /src-ui @[dependabot[bot]](https://github.com/apps/dependabot) ([#14289](https://github.com/paperless-ngx/paperless-ngx/pull/14289))
+- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 10 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#14285](https://github.com/paperless-ngx/paperless-ngx/pull/14285))
+- Fix: use version page\_count for versioned document [@shamoon](https://github.com/shamoon) ([#14280](https://github.com/paperless-ngx/paperless-ngx/pull/14280))
+- Chore: replace bleach with turbohtml [@gaborbernat](https://github.com/gaborbernat) ([#14269](https://github.com/paperless-ngx/paperless-ngx/pull/14269))
+- Enhancement: include Django admin with 2FA [@shamoon](https://github.com/shamoon) ([#14270](https://github.com/paperless-ngx/paperless-ngx/pull/14270))
+- Fix: allow pointer events for pdf links in pngx viewer [@shamoon](https://github.com/shamoon) ([#14264](https://github.com/paperless-ngx/paperless-ngx/pull/14264))
+- Feature: propagate resolved secrets to interactive container shells [@stumpylog](https://github.com/stumpylog) ([#14254](https://github.com/paperless-ngx/paperless-ngx/pull/14254))
+- Fix: During a move to the trash directory, only attempt to copy metadata [@stumpylog](https://github.com/stumpylog) ([#14250](https://github.com/paperless-ngx/paperless-ngx/pull/14250))
+- Fix: convert file mtime to the configured time zone directly [@stumpylog](https://github.com/stumpylog) ([#14249](https://github.com/paperless-ngx/paperless-ngx/pull/14249))
+- Fix: ensure documentDeleted subscription is discarded [@shamoon](https://github.com/shamoon) ([#14247](https://github.com/paperless-ngx/paperless-ngx/pull/14247))
+- Chore: Fix bugs in the test suite [@stumpylog](https://github.com/stumpylog) ([#14244](https://github.com/paperless-ngx/paperless-ngx/pull/14244))
+- Fix: ensure bulk operations are checked against version root [@shamoon](https://github.com/shamoon) ([#14246](https://github.com/paperless-ngx/paperless-ngx/pull/14246))
+- Enhancement: support separate embedding API key [@furkanural](https://github.com/furkanural) ([#14067](https://github.com/paperless-ngx/paperless-ngx/pull/14067))
+- Enhancement: support passthrough extra params for LLMs [@shamoon](https://github.com/shamoon) ([#14202](https://github.com/paperless-ngx/paperless-ngx/pull/14202))
+- Chore(deps): Bump autobahn from 25.12.2 to 26.7.1 in the uv group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#14231](https://github.com/paperless-ngx/paperless-ngx/pull/14231))
+- Fix: indexing after document-added workflows signal [@shamoon](https://github.com/shamoon) ([#14242](https://github.com/paperless-ngx/paperless-ngx/pull/14242))
+- Fix: Record full tag and custom field lists in bulk edit audit log [@stumpylog](https://github.com/stumpylog) ([#14236](https://github.com/paperless-ngx/paperless-ngx/pull/14236))
+- Chore: update pikepdf for ocrmypdf requirement [@shamoon](https://github.com/shamoon) ([#14235](https://github.com/paperless-ngx/paperless-ngx/pull/14235))
+- Fix: handle legacy bulk edit split page range with missing page\_count [@shamoon](https://github.com/shamoon) ([#14212](https://github.com/paperless-ngx/paperless-ngx/pull/14212))
+- Fix: ignore invalid EXIF orientation when generating image archives [@zhzy0077](https://github.com/zhzy0077) ([#14203](https://github.com/paperless-ngx/paperless-ngx/pull/14203))
+
+</details>
+
 ## paperless-ngx 3.2.1
 
 ### Bug Fixes

docs/troubleshooting.md

@@ -272,6 +272,65 @@ This error can occur in installations which have upgraded from a version of Pape
 $ python3 manage.py convert_mariadb_uuid
 ```
 
+## MariaDB/MySQL error "Illegal mix of collations"
+
+Consumption or other operations fail with an error like:
+
+```
+(1267, "Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and
+(utf8mb4_unicode_ci,IMPLICIT) for operation '='")
+```
+
+This happens when the tables in your database do not all use the same
+collation. It is most often seen on databases that existed before a
+MariaDB/MySQL upgrade: older tables keep their original collation, while
+tables created afterwards use the new server default.
+
+To work around it, set the collation your existing tables use (the one in the error
+that is not `utf8mb4_unicode_ci`) with
+[`PAPERLESS_DB_OPTIONS`](configuration.md#PAPERLESS_DB_OPTIONS):
+
+```bash
+PAPERLESS_DB_OPTIONS="collation=utf8mb4_general_ci"
+```
+
+To fix it permanently, back up your database, then convert the database and
+each table to a single collation and remove the override:
+
+```sql
+ALTER DATABASE paperless CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+ALTER TABLE <table_name> CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+```
+
+## PostgreSQL warns about a "collation version mismatch"
+
+The PostgreSQL log shows a warning like:
+
+```
+WARNING:  database "paperless" has a collation version mismatch
+DETAIL:  The database was created using collation version 2.36, but the operating system provides version 2.41.
+HINT:  Rebuild all objects in this database that use the default collation and run ALTER DATABASE paperless REFRESH COLLATION VERSION, or build PostgreSQL with the right library version.
+```
+
+This comes from PostgreSQL, not Paperless-ngx. The `glibc` version that PostgreSQL
+runs against changed, and the existing database was created with an older one. With
+Docker, `glibc` comes from the PostgreSQL image's Debian base, not the host, so this
+commonly happens when a new image is pulled after its base Debian release changed.
+If PostgreSQL is installed directly on a host, it uses the host's `glibc` instead.
+
+The warning is not an error and Paperless-ngx keeps working, but the database's text
+indexes may be built with outdated sorting rules. To resolve it, back up your
+database, then connect to it (for example with `psql -U paperless -d paperless`
+inside the database container) and run:
+
+```sql
+REINDEX DATABASE paperless;
+ALTER DATABASE paperless REFRESH COLLATION VERSION;
+```
+
+To avoid this in the future, pin your PostgreSQL image to a specific Debian release,
+for example `postgres:18-trixie`, rather than `postgres:18`.
+
 ## Platform-Specific Deployment Troubleshooting
 
 A user-maintained wiki page is available to help troubleshoot issues that may arise when trying to deploy Paperless-ngx on specific platforms, for example SELinux. Please see [the wiki](https://github.com/paperless-ngx/paperless-ngx/wiki/Platform%E2%80%90Specific-Troubleshooting).