Notes:

• Slow rollout

Acceptance criteria:

• Version v1.0 of mul language code is deployed to Wikidata
• Make sure that we have set this to soft rollout (see T316767)

Community communication:
Who we needs to keep in the loop and in what way:
Who this could be interesting for and in what way:

Main messages:

• A new world id coming: xxx
• Current tools etc. should all continue to work without problems. Please let us know if you encounter any issues.

Communicate known issues:

• Search for mul will only work after reindexing Wikidata (see e.g. T312107). Reindexing Wikidata takes some days.
• You can only add mul labels after you add mul to your babels for now.