5.4.3
A11y GitHub issue template (#37906)
[5.4] Clean GitHub actions cache for merged PR (#46684)
[5.4] Add mysql to test matrix and proper min max db versions (#46186)
[5.4] Remove 4.4 GHA and cleanup contributing.md (#46317)
add the github sponsor page (#28435)
[5.4] Update PR template with guide.joomla.org (#46803)
Revert incorrectly changed files in #30778 (#31295)
Merge commit '30d26a1' into 4.0-dev