Change 818473 had a related patch set uploaded (by Legoktm; author: Amir Sarabadani):

[mediawiki/core@master] rdbms: Bump the minimum required version of PG to 9.5

https://gerrit.wikimedia.org/r/818473

Change 818473 merged by jenkins-bot:

[mediawiki/core@master] rdbms: Bump the minimum required version of PG to 9.5

https://gerrit.wikimedia.org/r/818473

We might want to do another bump maybe to 10 or more. 9.5 was done to unblock the clean up.

buster comes with 11 but 10 is still supported (until November), so bumping to ten sounds good to me.

Change 820119 had a related patch set uploaded (by Jforrester; author: Jforrester):

[mediawiki/core@master] Raise minimum supported postgres version from 9.5 to 10

https://gerrit.wikimedia.org/r/820119

Change 820119 merged by jenkins-bot:

[mediawiki/core@master] Raise minimum supported postgres version from 9.5 to 10

https://gerrit.wikimedia.org/r/820119

• https://www.mediawiki.org/wiki/Template:Compatibility_DB needs updating.
• https://www.mediawiki.org/wiki/Template:MW_stable_postgresql_requirement will need updating once 1.39.x is out - should that be a followup task?

In T314163#8167562, @Aklapper wrote:

• https://www.mediawiki.org/wiki/Template:Compatibility_DB needs updating.
• https://www.mediawiki.org/wiki/Template:MW_stable_postgresql_requirement will need updating once 1.39.x is out - should that be a followup task?

Unfortunately we'll have to wait for the release, yeah. Part of the standard process, but I'll make a specific task for the DB updates as it's rare we have to actually update them.

I've created T315623 for now.

Thanks! I've updated https://www.mediawiki.org/wiki/Template:Compatibility_DB