MPS 2019.2.1 is here and comes with some important fixes. We found some problems with the merge driver and migration scripts.
We advise installing this bug fix and update the merge driver. You can update the merge driver by clicking on the VCS add ons notification.
Then choose the “Get merge driver and settings” from the dialog. This does 2 things: it updates/creates project settings to point for actual merge driver and updates merge driver itself.
This version comes with some fixes for the migration scripts. If you encounter problems in the migrated code from MPS 2019.2, you can revert the problematic changes and invoke ‘Execute Re-Runnable Migrations’.
Have a nice day!
Your JetBrains MPS Team
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