What replaces "deprecated" script connector?
I've already had a go at Bonitasoft for this. There are many reasons for having In-Transaction scripts that affect the current transaction. It is currently still in Depreciated mode because Bonitasoft deem it so. There is no date as to when this will change.
I want to see "ASync" and "Sync" Scritps available to all.
If you want to add a Bug report to https://bonita.atlassian.net/ I will also add my comments to yours to ensure it stays.
PS: While I understand this may not be the answer you are looking for it does answer your question, please mark as resolved by ticking the tick mark on the left of this reply so others now it is closed.