# Komga 1.23.5 — Release 1.23.5

- Product: Komga (https://whatsnew.fyi/product/komga)
- Vendor: gotson
- Date: 2025-10-08
- Version: 1.23.5
- Original notes: https://github.com/gotson/komga/releases/tag/1.23.5
- Permalink: https://whatsnew.fyi/product/komga/releases/1.23.5

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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- **added** — Support local artwork in gif format
- **fixed** — Fix empty content when x-api-key is sent alongside session
- **fixed** — Relax JSON deserializer
- **fixed** — Add id field in HistoricalEventDto
- **changed** — Remove no-transform cache-control from response header
- **changed** — Add more logs when epub extension is missing
- **changed** — Add more logs to koreader sync controller
- **changed** — Make dslRO transaction aware

##### Changelog

##### 🚀 Features

- support local artwork in gif format ([f19d7aa](https://github.com/gotson/komga/commits/f19d7aa)), closes [#1853](https://github.com/gotson/komga/issues/1853)

##### 🐛 Fixes
**api**
- empty content when x-api-key is sent alongside session ([5a5f8d7](https://github.com/gotson/komga/commits/5a5f8d7)), closes [#2099](https://github.com/gotson/komga/issues/2099)
- relax JSON deserializer ([eb8bdfc](https://github.com/gotson/komga/commits/eb8bdfc))
- add id field in HistoricalEventDto ([5e3ca4d](https://github.com/gotson/komga/commits/5e3ca4d))

##### 🏎 Perf
**api**
- remove no-transform cache-control from response header ([43c1018](https://github.com/gotson/komga/commits/43c1018)), closes [#2091](https://github.com/gotson/komga/issues/2091)

##### 🔄️ Changes

- add more logs when epub extension is missing ([730b093](https://github.com/gotson/komga/commits/730b093))
- add more logs to koreader sync controller ([2f9b4e7](https://github.com/gotson/komga/commits/2f9b4e7))
- make dslRO transaction aware ([69ba569](https://github.com/gotson/komga/commits/69ba569))

##### 🛠  Build
**webui**
- update Browserslist db ([e842a52](https://github.com/gotson/komga/commits/e842a52))

##### 🌐 Translation
**komga-tray**
- translated using Weblate (Portuguese (Brazil)) ([2259e4b](https://github.com/gotson/komga/commits/2259e4b))

**webui**
- translated using Weblate (Slovak) ([f75ad77](https://github.com/gotson/komga/commits/f75ad77))
- translated using Weblate (Croatian) ([f2913d1](https://github.com/gotson/komga/commits/f2913d1))
- translated using Weblate (Czech) ([0b3307c](https://github.com/gotson/komga/commits/0b3307c))
- translated using Weblate (Portuguese (Brazil)) ([1213309](https://github.com/gotson/komga/commits/1213309))

##### ⚙️ Dependencies
**ci**
- bump peter-evans/dockerhub-description from 4.0.2 to 5.0.0 ([bdca990](https://github.com/gotson/komga/commits/bdca990))
- bump gradle/actions from 4 to 5 ([8081439](https://github.com/gotson/komga/commits/8081439))
- bump peter-evans/repository-dispatch from 3 to 4 ([80c604e](https://github.com/gotson/komga/commits/80c604e))
- bump hydraulic-software/conveyor from 19.0 to 20.0 ([e0b583f](https://github.com/gotson/komga/commits/e0b583f))

**webui**
- bump axios from 1.8.2 to 1.12.0 in /komga-webui ([d965758](https://github.com/gotson/komga/commits/d965758))


##### Contributors
We'd like to thank the following people for their contributions:
Gauthier, Gauthier Roebroeck, Milo Ivir, Petr Šimek, fantastron27, lucas philippe