Upgrade all sites to 5.6.
Tasks
- Switch WP_VERSION to latest 5.6.x version on base-fork (for all sites), but also on docker-compose and app repos.
For a detailed overview of all changes involved check the Epic: PLANET-5435 and all its tickets.
- has to be done before
-
PLANET-5666 Specify image dimensions
- CLOSED
- is blocked by
-
PLANET-5055 Upgrade ElasticPress to 3.5.x
- CLOSED