This will not affect existing installations that upgrade to 8.13, dashboard permissions remain unchanged. In new installations, you’ll find a new AppSetting key AllowContentDashboardAccessToAllUsers, and this can be removed or set to false to revoke access.
This release also includes some great performance enhancements:
Bug fixes
And a long list of bug fixes has also made it into the release helping to increase the overall stability of Umbraco CMS:
And much more…
That’s not all, the release contains even more than what is listed above. You’ll find updates and fixes to the API, accessibility improvements, UI tweaks and even a couple of translation updates, so there is plenty to look forward to in the release. You can find the full list of features, improvements and fixes in the release notes.
Breaking Changes
The dependency on HTML Sanitizer has been removed and is marked as a breaking change. This was introduced in Umbraco 8.8 so hopefully, there won't be an impact (e.g. coding against the dependency) but do let us know if you encounter anything during testing.
How to test
First, you need to make a new Umbraco installation from 8.13RC (links below) or upgrade an existing project, both scenarios can provide valuable feedback.
If you find things in the RC that are not working, we’d be grateful for feedback on the Github issue tracker. You’re welcome to add comments to the features and fixes listed in this blog post or under the 8.13 release label. we know it can be tricky to judge whether it’s an existing bug in 8.13 or a new one so you’re of course also welcome to submit new bug reports (click New Issue and select Bug Report), please prefix the issue with 8.13RC: