- ALTERs to run: https://gerrit.wikimedia.org/r/c/mediawiki/core/+/938871/5/maintenance/archives/patch-externallinks-el_to_default.sql
- Where to run those changes: everywhere
- When to run those changes: any time
- If the schema change is backwards compatible: yes
- If the schema change has been tested already on some of the test/beta wikis: beta cluster is running with the new schema
- if the data should be made available on the labs replicas and/or dumps: no change of the existing rules
Progress:
- s1: Done
- s2: Done
- s3: Done
- s4: Done
- s5: Done
- s6: Done
- s7: Done
- s8: Done
- labtestwiki