With MediaWiki 1.41 (in about 7 months time), MediaWiki will offer parsoid for reading in some capacity.
This will be a huge migration.
SRE need to start coming up with a plan. A ParsoidMigration extension will exist with 1.41 for us to use.
It is highly likely that pages using DiscussionTools will be the earliest to move.
We'll also need to enable parsoid on all wikis. A PR has been opened at https://github.com/miraheze/mw-config/pull/5243
- PortableInfobox, Loops, Variables and Arrays are completely broken per @Universal_Omega
- we still use the old media structure on all wikis. PR: https://github.com/miraheze/mw-config/pull/5242 to turn off when we move to 1.40