v1.18.10

9001/copypartyv1.18.10Aug 4, 2025by 9001

AI Summary

Provides performance boosts for IdP, adds Dutch and Italian translations, FLAC/WAV transcoding, and fixes various bugs.

Key Highlights

IdP performance boost with session tickets
Dutch and Italian translations added
Transcode to FLAC/WAV
Config-file provided through `PRTY_CONFIG`
Videos can become folder thumbnails

New Features

Dutch and Italian translations
FLAC/WAV transcoding
`PRTY_CONFIG` support
Videos as folder thumbnails
IdP cookie option
PUT-upload fix for volumes with `nosub`
Ignore spurious exceptions from browser extensions
IPv6 QR-Code now includes port
Finnish translation update
Documentation improvements

Full Release Notes

<img src="https://github.com/9001/copyparty/raw/hovudstraum/docs/logo.svg" width="250" align="right"/>

* read-only demo server at https://a.ocv.me/pub/demo/
* [docker image](https://github.com/9001/copyparty/tree/hovudstraum/scripts/docker) ╱ [similar software](https://github.com/9001/copyparty/blob/hovudstraum/docs/versus.md) ╱ [client testbed](https://cd.ocv.me/b/)

there is a [discord server](https://discord.gg/25J8CdTT6G) with an `@everyone` in case of future important updates, such as [vulnerabilities](https://github.com/9001/copyparty/security) (most recently 2025-07-30)

## recent important news

* [v1.18.9 (2025-08-01)](https://github.com/9001/copyparty/releases/tag/v1.18.9) **(PREVIOUS RELEASE)** fixed [CVE-2025-54796](https://github.com/9001/copyparty/security/advisories/GHSA-5662-2rj7-f2v6) (Denial-of-Service)
* [v1.15.0 (2024-09-08)](https://github.com/9001/copyparty/releases/tag/v1.15.0) changed upload deduplication to be default-disabled
* [v1.14.3 (2024-08-30)](https://github.com/9001/copyparty/releases/tag/v1.14.3) fixed a bug that was introduced in v1.13.8 (2024-08-13); this bug could lead to **data loss** -- see the v1.14.3 release-notes for details

## 🧪 new features

* #426 add Dutch translation (thx @DeStilleGast!) 3798e19a
* #458 add Italian translation (thx @AOTREVAI!) a38e6e65
* #456 transcode to flac/wav (thx @missaustraliana!) b469db3c b2d48c64 0d09fb68
* #439 config-file can be provided through `PRTY_CONFIG` (thx @icxes!) 971360e9
* #459 videos can become folder thumbnails 16bbcce5
* add `--idp-cookie`, session-tickets for IdP auth (performance boost) f9502c3d
  * useful when the IdP-server becomes a bottleneck

## 🩹 bugfixes

* #412 fix PUT-uploads into volumes with `nosub` volflag 47fa4a92
* #435 ignore spurious exceptions from browser extensions 39e55824
* #449 IPv6 QR-Code didn't include port 66a5bf36
* #295 do not force `d2d` in blank vfs (introduced in v1.18.3) 848315c0

## 🔧 other changes

* #440 improved finnish translation (thx @icxes!) a68d5b03
* point to the `-nc` option in the "at max connections" warning 153d240d
* the play-button now indicates "play-as-audio" for video-files 40d56bb3
* docs:
  * #411 improve password-hashing instructions (thx @chinponya!) c69c7c8a
  * #429 improve `--cert` helptext (thx @kzshantonu!) 7e3825f8
  * #413 copyparty is Wii Internet Channel compatible! (thx @techflashYT!) 50f16293
  * #461 how to use groups without IdP e85a7107
  * mention that WebDAV and OpenGraph are incompatible by default (and how to fix that) 0bc1b8f7
  * #345 short explanation about the sfx in quickstart ae5eefc5
* #398 pypi-package now has extra-group `all` 6eaf8af1

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## ⚠️ not the [latest version](https://github.com/9001/copyparty/releases/latest/)!