MDL-42170 tool_behat: simple OR patterns now shown as select boxes
MDL-34209 JavaScript: Simplify section drag/drop to fix reordering issues
MDL-34209 JavaScript: Tidy up dragdrop code.
MDL-29441 Chat: Use a valid name for chat popup actions
MDL-31405 Assignment: Fixed date in reset to be called for every assignment
MDL-42340 JavaScript: Stop dialogues forcing overflow - use CSS instead
MDL-42278 behat: block context can be returned to original state

Automate MDLQA-1547 - The context of a block can always be returned to it's original state.
MDL-42342 blocks: Fix alternate name warning in quiz results block
MDL-42290 choice: Add a automated test to verify limiting number of responses works
MDL-42115 exception when there are no questions
MDL-42301 course: listings now show a delete icon
MDL-42246 course: improved highlighting of bulk actions
MDL-42316 course: moved require_login up the script
MDL-42277 course: fixed missing set context
MDL-40976 actionmenu: toggle button second click now hides
MDL-41339 Tags: Added unique tag instance id to tag_get_tags functions

Avoids php warnings on creating new tags
MDL-42112 Tablelib: Add unit tests (some)
MDL-42112 tablelib: Generate the correct number of cols for empty rows

(And a test for it).
MDL-42426 Javascript: Remove debugger statement
MDL-40531 mod_lti: Changed namespace in XML to IMS LTI compliant