Merge branch 'hotfix-2.4.1'
fxed background-size PHP notice
version bump
fix attachment ID not being saved
replace load_template with require
autofill setting ID
add ot_override_forced_textarea_simple filter
extend storing media as an attachment ID
2.4.2 i18n
Merge branch 'hotfix-2.4.2' into release-2.5.0