If you're a Moodle admin, this page will tell you about the major changes affecting you in Moodle 3.11. If you'd like to see full details of the release with technical information, here are the Moodle 3.11 release notes.
The Brickfields Education Labs Starter toolkit allows teachers to identify and fix accessibility errors in their courses.
Open Badges v 2.1 compliancy
A new OAuth service helps improve the management and connections to Backpacks.
Disable H5P content
Selected H5P content types may be disabled if not required on the site.
New PDF converter
Poppler, an alterntive to Ghostscript may now be selected for Annotate PDF assignment feedback.
User profile fields
A new custom field 'social' replaces former hard-coded user profile fields and custom fields may be selected from Show user identity.
Restore permission overrides
A new option to include/exclude permission overrides is available.