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3. Update your reverse proxy config (if any) to send all traffic to the new `vikunja/vikunja` container instead of splitting it between frontend and API.
4. If you previously had a `proxy` nginx container in your setup, you can remove that as well.
5. Set the new public URL config (see below).
Check out the [docs](https://vikunja.io/docs/installing/#docker) or [docker examples](https://vikunja.io/docs/full-docker-example/) for more information.
See below for configuration values you might need to adjust.
### Configuration changes
Some configuration options for the API and frontend have changed with this release:
* All configuration is now done via the config file or environment variables. No split between API and frontend options.
* Configuration for Sentry has been changed. [Check out the config docs](https://vikunja.io/docs/config-options/#sentry) for more information.
* A new option [`publicurl`](https://vikunja.io/docs/config-options/#publicurl) has been introduced. This option replaces the old `frontendurl` option and is also the default API URL for the frontend.
* CORS is now disabled by default. If you relied on it previously, you need to [enable it again](https://vikunja.io/docs/config-options/#cors). This includes if you want to use your Vikunja instance with the desktop client.
* Infinite nesting of tasks is now always enabled, the old frontend config option was removed.
* The frontend options to allow icon changes or set a custom logo have been moved to the general config. [Check out the docs](https://vikunja.io/docs/config-options/#allowiconchanges) if you were using them before.
## Closing
If you have any questions about this release, please reach out either [in the community forum](https://community.vikunja.io), [Twitter / X](https://twitter.com/vikunja.io), [Mastodon](https://social.linux.pizza/@vikunja) or [via email](mailto:hello@vikunja.io).