* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Run migrations on a duplicated shard and note down execution times, strange behavior or exceptional errors Begin of the insertion
* [x] migrations tested on bim-trials1, vips1, vips2, vips3, trials3 without errors and each ran in **less than 5 minutes**End of the insertion
* Begin of the insertion[x]End of the insertion Begin of the deletion [ ]End of the deletion Inform about all larger changes in the release notes