A script that removes everything that is older than x from wb_changes.
Depends on the actual synchronization mechanism. Should not be done before that is figured out.
Reopening - no link to Git diff/patch, no info about merging etc.
abraham.taherivand: Please provide such basic info for the sake of transparency.
Implemented in I3cefa7b2. closing.
Verified by wikidata team demo on nov 22.