# Jellyseerr v3.1.0 — Release v3.1.0

- Product: Jellyseerr (https://whatsnew.fyi/product/jellyseerr)
- Vendor: Jellyseerr
- Date: 2026-02-27
- Version: v3.1.0
- Original notes: https://github.com/seerr-team/seerr/releases/tag/v3.1.0
- Permalink: https://whatsnew.fyi/product/jellyseerr/releases/v3.1.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **security** — Patch CVE-2026-27707 for unauthenticated account registration on Plex-configured Seerr instances via Jellyfin authentication endpoint
- **security** — Patch CVE-2026-27793 for broken Object-Level Authorization in User Profile Endpoint that exposed third-party notification credentials
- **security** — Patch CVE-2026-27792 for missing authentication on pushSubscription endpoints
- **added** — Allow using an existing PVC as config volume in Helm chart
- **added** — Make Servarr API request timeout configurable
- **added** — Self-host font for better privacy
- **fixed** — Add "v" as prefix for appVersion tag in Helm chart
- **fixed** — Include unmatched seasons in processable seasons in Jellyfin scanner
- **fixed** — Fix error-message override in link-account
- **fixed** — Add TVDb to TMDB fallback in Plex scanner
- **fixed** — Trigger search for existing monitored movies without files in Radarr
- **fixed** — Increase default API timeout from 5000ms to 10000ms for Servarr
- **fixed** — Use configured metadata provider for season filtering in Sonarr
- **fixed** — Use sentinel values to avoid invalid SQL syntax in watch-data
- **fixed** — Correct permission typo for TV auto requests in watchlist-sync
- **fixed** — Preserve blocklist on media deletion and optimise watchlist-sync
- **changed** — Replace deprecated Tailwind utilities
- **added** — Add GatewayAPI route support to Helm chart
- **added** — Add missing indexes on all foreign key columns for performance improvement
- **fixed** — Fix Husky commit message syntax from bash/zsh to sh syntax

##### [3.1.0](https://github.com/seerr-team/seerr/compare/v3.0.1..v3.1.0) - 2026-02-27

###### 🛡️ Security
- Patch [CVE-2026-27707](https://github.com/seerr-team/seerr/security/advisories/GHSA-rc4w-7m3r-c2f7)  - Unauthenticated account registration on Plex-configured Seerr instances via Jellyfin authentication endpoint  - ([4ae2068](https://github.com/seerr-team/seerr/commit/4ae20684092b5b28527b23dfbc1a3417858fee8e))
- Patch [CVE-2026-27793](https://github.com/seerr-team/seerr/security/advisories/GHSA-f7xw-jcqr-57hp) - Broken Object-Level Authorization in User Profile Endpoint Exposes Third-Party Notification Credentials - ([4f089b2](https://github.com/seerr-team/seerr/commit/4f089b29d0bb41d382168b17aa152eb5b8a25303))
- Patch [CVE-2026-27792](https://github.com/seerr-team/seerr/security/advisories/GHSA-gx3h-3jg5-q65f)  - Missing authentication on pushSubscription endpoints  - ([946bdecec](https://github.com/seerr-team/seerr/commit/946bdecec524b4e7f8aaf8f2b3856f319a3580c1))
###### 🚀 Features
- *(helm)* Use an existing PVC as config volume (#2447) - ([8f0c904](https://github.com/seerr-team/seerr/commit/8f0c90492859e1331cb9b4fbe85497ce5eb22061))
- *(servarr-api)* Make Servarr API request timeout configurable (#2556) - ([3bcb4da](https://github.com/seerr-team/seerr/commit/3bcb4da1e5048a7b2141716d9bf0387a75909ee6))
- Self-host font for better privacy (#2540) - ([10ea21b](https://github.com/seerr-team/seerr/commit/10ea21b20ff696768424b64f6fd834c8e3e24108))
###### 🐛 Bug Fixes
- *(helm)* Add "v" as prefix for appVersion tag (#2445) - ([04b9d87](https://github.com/seerr-team/seerr/commit/04b9d87174f08e8d08ee31a032154f8b0f12e322))
- *(jellyfin-scanner)* Include unmatched seasons in processable seasons (#2538) - ([68f56d2](https://github.com/seerr-team/seerr/commit/68f56d2035d05827d47ffd9a4e374b19043146b5))
- *(link-account)* Fix error-message override (#2547) - ([b843be0](https://github.com/seerr-team/seerr/commit/b843be0cad895c5f974d47dc44c85557fdbcce36))
- *(plex-scanner)* Add TVDb to TMDB fallback in plex scanner (#2537) - ([7c60a5c](https://github.com/seerr-team/seerr/commit/7c60a5c3c5209116506de6f590a6b0f428610871))
- *(radarr)* Trigger search for existing monitored movies without files (#2391) - ([55776ea](https://github.com/seerr-team/seerr/commit/55776ea24f271435d83b30e5220b42c150f59175))
- *(servarr)* Increase default API timeout from 5000ms to 10000ms (#2442) - ([b499976](https://github.com/seerr-team/seerr/commit/b49997690276c58abf66b53c308b23e55e299da3))
- *(sonarr)* Use configured metadata provider for season filtering (#2516) - ([5013d1d](https://github.com/seerr-team/seerr/commit/5013d1d54db5787469e030493fc628f5c2db57d9))
- *(watch-data)* Use sentinel values to avoid invalid SQL syntax (#2552) - ([947f70c](https://github.com/seerr-team/seerr/commit/947f70c3d7c370453b9000691ac17a34a8fcebb7))
- *(watchlist-sync)* Correct permission typo for TV auto requests (#2488) - ([e0e4b6f](https://github.com/seerr-team/seerr/commit/e0e4b6f512d2efe717d1065ab5a85aa5c717dea4))
- Preserve blocklist on media deletion & optimise watchlist-sync (#2478) - ([9da8bb6](https://github.com/seerr-team/seerr/commit/9da8bb6deaca09a93d89a2ec1df3e42f3c1f6bcd))
###### 🚜 Refactor
- *(tailwind)* Replace deprecated tailwind utilities (#2542) - ([f42a4ec](https://github.com/seerr-team/seerr/commit/f42a4ecf82fd09d11b116e8751c77631006125f8))
###### 📖 Documentation
- *(synology)* Add installation guide via SynoCommunity (#2503) - ([0e636a3](https://github.com/seerr-team/seerr/commit/0e636a3f9905df66124a29a60fc7a01a78821016))
- *(truenas)* Update install/migration guide (#2491) - ([dc1734d](https://github.com/seerr-team/seerr/commit/dc1734d41fcd7a66f835e5f14538254fa8f8b2c2))
- *(unraid)* Improve unraid migration guide  (#2470) - ([5e64d49](https://github.com/seerr-team/seerr/commit/5e64d49c32a8510d1f19b62395e46b78476084a3))
- Update Unraid install and migration guides with dual permission methods (#2532) - ([a0d0eb1](https://githu

_[Truncated at 4000 characters — full notes: https://github.com/seerr-team/seerr/releases/tag/v3.1.0]_