# Lidarr v3.1.3.4968 — 3.1.3.4968

- Product: Lidarr (https://whatsnew.fyi/product/lidarr)
- Vendor: Lidarr
- Date: 2026-05-31
- Version: v3.1.3.4968
- Original notes: https://github.com/Lidarr/Lidarr/releases/tag/v3.1.3.4968
- Permalink: https://whatsnew.fyi/product/lidarr/releases/v3.1.3.4968
- Labels: Pre-release; Platforms: Desktop

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'.

---

- **changed** — Reuse authentification cookies for qBittorrent calls
- **added** — Postgres Connection String option
- **changed** — Bump .NET to 8.0.27
- **added** — API key support for qBittorrent
- **fixed** — Login with credentials on Qbittorrent 5.2
- **fixed** — Testing qBittorrent after credentials change would always pass tests
- **changed** — Bump MailKit to 4.16.0
- **fixed** — Downloading backups when path contains a trailing slash

*To receive further Pre-Release updates for a non-docker installation, please change the branch to **develop**. (Settings -> General (Show Advanced Settings) -> Updates -> Branch)*

**If you are using docker you will need to update the container image.  *Do not attempt to update Radarr within an existing docker container.***

##### Changes:

* 3912bfb494a8654becb929ed17e3760a93ab7828 Multiple Translations updated by Weblate
* 621185e6a3239f3619a7cd328c2356768035da24 Reuse authentification cookies for qBittorrent calls
* 7149a912b534e91787ba20919400850efb3bcb8b New: Postgres Connection String option
* ff64af7004666751220f0830f2fd365ed3218e54 Fix tests for combined type search
* d6e84e383c52fbd0cfbfc849ca3404ea3fbecf08 New: Bump .NET to 8.0.27
* b91126ff82c2651821876da63b0560df4db4bd52 Bump dessant github actions to fix token issues
* 498de3fc51ff3297632b45560bab0e3c50e2c092 New: API key support for qBittorrent
* b106629afd31637e2cd5fa97a06cc10fe606d046 Fixed: Login with credentials on Qbittorrent 5.2
* 467c8d497d3b85db880a47fadfc7c67eb23536f9 Fixed: Testing qBittorrent after credentials change would always pass tests
* 58a1d9357b0d279d81add7c4ffab653dde798a5b Bump MailKit to 4.16.0
<details><summary><b>See More</b></summary>

* ccbe05a2d98e301c5401a68867d9a4eefb4d1243 Version bump to 3.1.3
* fd6f97640cb75af1143a64c917376108f14f6d69 Fixed: Downloading backups when path contains a trailing slash

This list of changes was [auto generated](https://dev.azure.com/Lidarr/43582661-9ac3-4ec6-9583-209885d5ff34/_release?releaseId=170&_a=release-summary).</details>