At the moment when a category gets renamed the bot creates a new category and moves all the contents there. This creates a lot of disconnected wikidata items. See https://www.wikidata.org/wiki/User:Pasleim/Items_for_deletion/Category for a list.
What the bot should do:
- Create the new category
- Check if the old category is connected to a Wikidata item.
- If that's the case update the sitelink to the new item
- If the label in the language of the category is the same as the old category name, update that to the new category name
- Start moving contents as usual
Version: core-(2.0)
Severity: normal