# Collabora Online > [!IMPORTANT] > **About this repository.** Active development of Collabora Online has moved to our > Gerrit instance at **https://gerrit.collaboraoffice.com**, which is where the source code > and code review live. This GitHub repository is kept for: > > - **Issue tracking** — please [report bugs and request features here](https://github.com/CollaboraOnline/online/issues/new/choose). > - **Release artifacts** — the nightly container image, the Helm chart, and build assets are published from here. > > **Source code changes go to Gerrit, not GitHub.** Follow > [CONTRIBUTING.md](CONTRIBUTING.md#contributing-to-source-code) and push to Gerrit instead. > Pull requests here are welcome only for the parts this repository owns — the > [Helm chart](kubernetes/helm/) and the [docker image build](docker/from-source-gh-action/). [![Development: Gerrit](https://img.shields.io/badge/Development-Gerrit-orange?logo=git "Code development and review of the application source happen on Gerrit.")](https://gerrit.collaboraoffice.com) [![Collabora Office Development Preview](https://img.shields.io/badge/Collabora%20Office-Development%20Preview-blue "Test the latest development snaphots of Collabora Office.")](https://www.collaboraoffice.com/downloads/CODA-Hd7wwbJWxm/) [![Matrix](https://img.shields.io/badge/Matrix-%23cool--dev-turquoise.svg)](https://matrix.to/#/#cool-dev:matrix.org) [![Telegram](https://img.shields.io/badge/Telegram-Collabora%20Online-green.svg)](https://t.me/CollaboraOnline) [![Forum](https://img.shields.io/badge/Forum-Discourse-blue.svg)](https://forum.collaboraonline.com/) [![Website](https://img.shields.io/badge/Website-collaboraonline.github.io-blueviolet.svg)](https://collaboraonline.github.io/) [![L10n](https://img.shields.io/badge/L10n-Weblate-lightgrey.svg)](https://hosted.weblate.org/projects/collabora-online/) --- A read-only mirror of the source code is available at [CollaboraOnline/online.mirror](https://github.com/CollaboraOnline/online.mirror) — see its [README.md](https://github.com/CollaboraOnline/online.mirror/blob/main/README.md) for build instructions and project documentation.