# Prowlarr v2.6.3.5592 — 2.6.3.5592

- Product: Prowlarr (https://whatsnew.fyi/product/prowlarr)
- Vendor: Prowlarr
- Date: 2026-08-31
- Version: v2.6.3.5592
- Original notes: https://github.com/Prowlarr/Prowlarr/releases/tag/v2.6.3.5592
- Permalink: https://whatsnew.fyi/product/prowlarr/releases/v2.6.3.5592
- 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'.

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- **fixed** — Format of timestamps for Discord notifications from some systems
- **changed** — Convert First Run to TypeScript
- **fixed** — Allowed hosts check on config file changes
- **added** — Add Trusted Networks setting
- **added** — Add hostname validation
- **added** — Add reason to health check
- **changed** — Improve zip extraction
- **fixed** — Improve searching for episodes with 3 digit numbering on BTN
- **changed** — Upgrade MonoTorrent to 3.0.2
- **fixed** — MyAnonamouse perpage parameter API
- **fixed** — Newznab redirect database migration

*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 Prowlarr within an existing docker container.***

##### Changes:

* 707f790d5814b4509bcb2f754dd871456ad85560 Fixed: Format of timestamps for Discord notifications from some systems
* a434ee05a27ebcf1d50b1c5c79175e0aeb54087c Multiple Translations updated by Weblate
* ad94fed77ed68cd23b9f20ba84f1100e73d8fbe6 Convert First Run to TypeScript
* eb9a3a3973d804cf42a594429b81f8be309b5cd5 Fix allowed hosts check check on config file changes
* c80c6fb1877292b177e240171b1ea0e9809349ea New: Add Trusted Networks setting
* c32fc1ba19972aaa777f2af0e332feea124d5e00 New: Add hostname validation
* 6a9a9a46098765626f570c9454357dfde1bf1fa2 Add reason to health check
* 79491b48ed97e9394e3ec06bc5e144156e73b7eb Improve zip extraction
* 9be50b90ef9c10755244c4f7dca4d48e663631a8 Bump to 2.6.3
* 647f0dcc8d86448409fc06db5fa071d99b7aaba0 Bump FluentAssertions to 7.2.2
<details><summary><b>See More</b></summary>

* 8a08ee6a0646e2de3f57c8398f06eca81d537aeb Fixed: (BTN) Improve searching for episodes with 3 digit numbering
* 61bf5460d9cb2191a69e9d8225a7d4e996f5de84 Upgrade MonoTorrent to 3.0.2
* f45a2501b28ad915bddb9e8f822890c5f1c3060d Bump NUnit to 4.5.1
* 59b68a79dcfb75f9861662c878d5c46164de3724 Fixed: (MyAnonamouse) perpage parameter API (#2792)
* d6dcccd4256266c5b14cfc1e70c64221e20531bd Fix newznab redirect database migration

This list of changes was [auto generated](https://dev.azure.com/Prowlarr/a958e221-aeac-4b0e-a862-d8ffe1df4b09/_release?releaseId=253&_a=release-summary).</details>