For a more detailed overview of changes present in the 1.4 release see issues tagged [cwtch-beta-1.4](https://git.openprivacy.ca/cwtch.im/cwtch-ui/issues?q=&type=all&sort=&state=closed&labels=156&milestone=0&assignee=0) in our
issue tracker.
A special thanks to the volunteer translators and testers who made this release possible.
* **New Features:**
- Server Hosting Experiment
- File Sharing Experiment now supports resumption.
* **Bug Fixes / Improvements:**
- Improved handling of errored group messages in the UI
- Consolidated timeline code for P2P and Group conversations.
- Introduction of new Zoned Attributes.
* **Accessibility / UX:**
- Completed French Translation
- The start of a Polish Translation
* **Planning / Design**
- Storage Engine Redesign (Implementation underway for 1.5)
- Initial discussions/ draft of the new Hybrid Groups Protocol (planned introduction in 1.6)
- Design of Additional UI Themes (to be included in 1.5)
For a more detailed overview of changes present in the 1.3 release see issues tagged [cwtch-beta-1.3](https://git.openprivacy.ca/cwtch.im/cwtch-ui/issues?q=&type=all&sort=&state=closed&labels=154&milestone=0&assignee=0) in our
issue tracker.
A special thanks to the volunteer translators and testers who made this release possible.
For a more detailed overview of changes present in the 1.2 release see issues tagged [cwtch-beta-1.2](https://git.openprivacy.ca/cwtch.im/cwtch-ui/issues?q=&type=all&sort=&state=closed&labels=152&milestone=0&assignee=0) in our
- (Group Experiment) Previously, group signatures assumed that `Group ID` was kept secret from the server in order to preserve
metadata privacy. This is no longer assumed 1.2 which now only relies on `Group Key` being kept secret. This change is backwards incompatible and as such 1.1 clients will not be able to verify group messages from newer clients. For more
information please consult the [cwtch secure development handbook](https://docs.openprivacy.ca/cwtch-security-handbook/cwtch-overview.html#multi-party-conversations-groups-and-peer-to-server-communication)
For a more detailed overview of changes present in the 1.1 release see issues tagged [cwtch-beta-1.1](https://git.openprivacy.ca/cwtch.im/cwtch-ui/issues?q=&type=all&state=closed&labels=151&milestone=0&assignee=0) in our