If you're a teacher in Moodle, then this page will tell you about the major changes affecting you in Moodle 4.3.
Activity cards redesign
Narrower activity cards with smaller icons.
Access completion conditions from a dropdown menu.
Neater display of Show more/less links for restrictions
Edit links for direct access to settings
Teachers have Edit links taking them directly to the relevant completion or restriction settings.
Group icons for teachers
A group icon displays on hover for activities allowing groups.
A modal window gives teachers quick access to group mode settings.
New Availability setting
From 'More' a new setting allows easy editing of availabilty options.
Teachers can quickly edit availability settings from the relevant item.
Add a messaging room
If enabled, teachers can add a Matrix or other room for class messaging.
MoodleNet sharing improvements
A new page shows the progress of course and activity uploads.
LTI External tools
Add tools more easily in courses
Significant refactoring to LTI External tools simplify their use for course teachers.
Control display in Activity chooser
Teachers can specify which tools will display for selection in the Activity chooser.
Sticky footers give quick access to common action buttons and navigation links.
Quickly add or edit grade items
A modal window allows for more efficient adding and editing of grade items.
Question bank improvements
Better search and filter
The Question bank now has improved searching and filtering similar to other areas of Moodle.
Customise view of Question bank
Teachers can hide, remove or resize columns in the Question bank.
Course index collapse/expand all
Expand all/collapse all options for the course index on the course page.
Text and Media area name
Text and media areas can now have names which display in the Course index.
Floating buttons enhance navigation of the Book resource.
TinyMCE Full screen
Improvements to TinyMCE editor include a Full screen button.
Database activity file export
You can now include files when exporting database activity entries.
Group messaging improvement
You can now bulk enable or disable group messaging.
H5P Copy content
You can now copy H5P content in the Content bank