## [3.12.0](https://git.federspiel.tech/flfeders/FEDEO/compare/v3.11.0...v3.12.0) (2026-10-07)

### Features

* **accounting:** allow cancelling serial invoice executions ([fdcb9bf](https://git.federspiel.tech/flfeders/FEDEO/commit/fdcb9bfc1d811348f5454a25a6710cf5914ed056))
* **accounting:** edit cost centres from finalized outgoing documents ([ac00d21](https://git.federspiel.tech/flfeders/FEDEO/commit/ac00d2187ea73cb7c484dafa30a7766ec890195c))
* **communication:** add chat reactions emojis and images ([29a9ec2](https://git.federspiel.tech/flfeders/FEDEO/commit/29a9ec2242fcd0cd602d432c465e3bc74e408065))
* **notifications:** add per-tenant notification preferences ([4c67ddd](https://git.federspiel.tech/flfeders/FEDEO/commit/4c67ddd908ee06df75f3b5f98f2f1ae0da84e111))
* **time:** add span-based attendance tracking under 2.0 ([677ae0f](https://git.federspiel.tech/flfeders/FEDEO/commit/677ae0f4fb0c88d2f8a7bc72668b27740ed37054))

### Bug Fixes

* **build:** isolate time tests by Docker build context ([15e480e](https://git.federspiel.tech/flfeders/FEDEO/commit/15e480ee9aeb922a1c8f0e3d01e119a8f9b1cbe0))
* **communication:** display project chat state and refresh room visibility ([efa6ea9](https://git.federspiel.tech/flfeders/FEDEO/commit/efa6ea90a21a5f07f6a9ed036607c03135cb6aec))
* **communication:** enable scrolling in collaboration management ([59538f4](https://git.federspiel.tech/flfeders/FEDEO/commit/59538f46b7676478938b00d2282ac9f96c72b8a7))
* **documents:** include foreign country in recipient address ([c2c6ca8](https://git.federspiel.tech/flfeders/FEDEO/commit/c2c6ca8fe9fdddb84570e261a6104b6588b806f4))