v3.1.3

NVlabs/Sanav3.1.3Sep 4, 2026by github-actions[bot]

Upgrading?

AI Summary

This maintenance release for paperless-ngx focuses on bug fixes, UI improvements, and security hardening. It includes dependency updates, refactoring of technical debt, and fixes for sidebar animations, loading indicators, and vector store filters.

Key Highlights

  • Security validation for remote OCR endpoints
  • UI fixes for sidebar animations and loading indicators
  • Refactoring of signal-backed conversion technical debt
  • Dependency updates for Angular, NLP, and Docker

Full Release Notes

## paperless-ngx 3.1.3

### Bug Fixes

- Fix: use the header loading indicator on tasks page @shamoon ([#13949](https://github.com/paperless-ngx/paperless-ngx/pull/13949))
- Fix: fix load sidebar size animating @shamoon ([#13947](https://github.com/paperless-ngx/paperless-ngx/pull/13947))
- Fix: wrap long words without spaces in dropdowns @shamoon ([#13945](https://github.com/paperless-ngx/paperless-ngx/pull/13945))
- Fix: tweak tool calling localzation prompt @shamoon ([#13943](https://github.com/paperless-ngx/paperless-ngx/pull/13943))
- Fix: skip vector store document id filter for unrestricted chat users @stumpylog ([#13937](https://github.com/paperless-ngx/paperless-ngx/pull/13937))
- Fix: adopt the request stream when pinning an outbound host @ThomasSteinbach ([#13927](https://github.com/paperless-ngx/paperless-ngx/pull/13927))
- Fix: ensure apply ai suggestions always runs after document created @shamoon ([#13940](https://github.com/paperless-ngx/paperless-ngx/pull/13940))
- Fix: Handle failures when enqueuing files for consumption @stumpylog ([#13935](https://github.com/paperless-ngx/paperless-ngx/pull/13935))
- Fix: Handle Celery mail task chord errors @stumpylog ([#13936](https://github.com/paperless-ngx/paperless-ngx/pull/13936))
- Fix/chore: refactor some signal-backed conversion technical debt @shamoon ([#13902](https://github.com/paperless-ngx/paperless-ngx/pull/13902))
- Fix: fix slim sidebar saved view dragging appearance @shamoon ([#13906](https://github.com/paperless-ngx/paperless-ngx/pull/13906))
- Fix: use signal-backed queries input in CF dropdown to reflect changes immediately under zoneless @shamoon ([#13901](https://github.com/paperless-ngx/paperless-ngx/pull/13901))
- Fix: use root doc metadata for filename generation @shamoon ([#13893](https://github.com/paperless-ngx/paperless-ngx/pull/13893))
- Fix: some css cleanup @shamoon ([#13891](https://github.com/paperless-ngx/paperless-ngx/pull/13891))

### Dependencies

<details>
<summary>7 changes</summary>

- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#13958](https://github.com/paperless-ngx/paperless-ngx/pull/13958))
- docker-compose(deps): bump nginx from 1.31.3-alpine to 1.31.5-alpine in /docker/compose @[dependabot[bot]](https://github.com/apps/dependabot) ([#13909](https://github.com/paperless-ngx/paperless-ngx/pull/13909))
- docker-compose(deps): Bump greenmail/standalone from 2.1.11 to 2.1.13 in /docker/compose @[dependabot[bot]](https://github.com/apps/dependabot) ([#13907](https://github.com/paperless-ngx/paperless-ngx/pull/13907))
- Chore(deps-dev): Bump postcss-selector-parser from 6.1.2 to 6.1.4 in /src/paperless\_mail/templates in the npm\_and\_yarn group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13905](https://github.com/paperless-ngx/paperless-ngx/pull/13905))
- Chore(deps): Bump nltk from 3.10.0 to 3.10.3 in the data-nlp-search group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13917](https://github.com/paperless-ngx/paperless-ngx/pull/13917))
- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 14 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#13915](https://github.com/paperless-ngx/paperless-ngx/pull/13915))
- Chore(deps): Bump djangorestframework from 3.17.1 to 3.17.2 in the uv group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13904](https://github.com/paperless-ngx/paperless-ngx/pull/13904))
</details>

### All App Changes

<details>
<summary>22 changes</summary>

- Chore(deps): Bump the uv group across 1 directory with 2 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#13958](https://github.com/paperless-ngx/paperless-ngx/pull/13958))
- Chore(deps-dev): Bump postcss-selector-parser from 6.1.2 to 6.1.4 in /src/paperless\_mail/templates in the npm\_and\_yarn group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13905](https://github.com/paperless-ngx/paperless-ngx/pull/13905))
- Chore(deps): Bump nltk from 3.10.0 to 3.10.3 in the data-nlp-search group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13917](https://github.com/paperless-ngx/paperless-ngx/pull/13917))
- Fix: use the header loading indicator on tasks page @shamoon ([#13949](https://github.com/paperless-ngx/paperless-ngx/pull/13949))
- Chore(deps): Bump the frontend-angular-dependencies group across 1 directory with 14 updates @[dependabot[bot]](https://github.com/apps/dependabot) ([#13915](https://github.com/paperless-ngx/paperless-ngx/pull/13915))
- Chore(deps): Bump djangorestframework from 3.17.1 to 3.17.2 in the uv group across 1 directory @[dependabot[bot]](https://github.com/apps/dependabot) ([#13904](https://github.com/paperless-ngx/paperless-ngx/pull/13904))
- Fix: fix load sidebar size animating @shamoon ([#13947](https://github.com/paperless-ngx/paperless-ngx/pull/13947))
- Fix: wrap long words without spaces in dropdowns @shamoon ([#13945](https://github.com/paperless-ngx/paperless-ngx/pull/13945))
- Fix: tweak tool calling localzation prompt @shamoon ([#13943](https://github.com/paperless-ngx/paperless-ngx/pull/13943))
- Fix: skip vector store document id filter for unrestricted chat users @stumpylog ([#13937](https://github.com/paperless-ngx/paperless-ngx/pull/13937))
- Fix: adopt the request stream when pinning an outbound host @ThomasSteinbach ([#13927](https://github.com/paperless-ngx/paperless-ngx/pull/13927))
- Fix: ensure apply ai suggestions always runs after document created @shamoon ([#13940](https://github.com/paperless-ngx/paperless-ngx/pull/13940))
- Fix: Handle failures when enqueuing files for consumption @stumpylog ([#13935](https://github.com/paperless-ngx/paperless-ngx/pull/13935))
- Fix: Handle Celery mail task chord errors @stumpylog ([#13936](https://github.com/paperless-ngx/paperless-ngx/pull/13936))
- Fix/chore: refactor some signal-backed conversion technical debt @shamoon ([#13902](https://github.com/paperless-ngx/paperless-ngx/pull/13902))
- Security: validate remote OCR endpoint @stumpylog ([#13897](https://github.com/paperless-ngx/paperless-ngx/pull/13897))
- Fix: fix slim sidebar saved view dragging appearance @shamoon ([#13906](https://github.com/paperless-ngx/paperless-ngx/pull/13906))
- Security: Minor additional hardening @stumpylog ([#13898](https://github.com/paperless-ngx/paperless-ngx/pull/13898))
- Chore: consolidate pickle hmac signing @shamoon ([#13899](https://github.com/paperless-ngx/paperless-ngx/pull/13899))
- Fix: use signal-backed queries input in CF dropdown to reflect changes immediately under zoneless @shamoon ([#13901](https://github.com/paperless-ngx/paperless-ngx/pull/13901))
- Fix: use root doc metadata for filename generation @shamoon ([#13893](https://github.com/paperless-ngx/paperless-ngx/pull/13893))
- Fix: some css cleanup @shamoon ([#13891](https://github.com/paperless-ngx/paperless-ngx/pull/13891))
</details>

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