(draft)
Improved access to $LOOP$ macro variables
It is now possible to refer to the input node of a LOOP macro using LOOP.inputNode expression, removing the need to use a VAR macro. The index of the LOOP can also be accessed under the same namespace, using LOOP.index, replacing the previous user defined context variable.
https://youtrack.jetbrains.com/issue/MPS-32699
Version Control: "Synchronize scrolling" button in the Diff editor
It is now possible to switch off the scrolling synchronization of the editors in the Diff dialog using the dedicated button.