Outstanding, as of 2021-01-11:
[x] mediawiki/libs/alea
[x] Already passes tests on PHP 8.0
[x] CI runs PHP 8.0 as voting
[x] mediawiki/libs/Equivset
[x] Passes tests on PHP 8.0
[x] CI runs PHP 8.0 as voting
[x] New version release
[x] New version used in MediaWiki: https://libraryupgrader2.wmcloud.org/library/composer/wikimedia/equivset?branch=master
[ ] mediawiki/libs/RemexHtml
[x] Passes tests on PHP 8.0
[x] CI runs PHP 8.0 as voting
[x] New version release
[ ] New version used in MediaWiki: https://libraryupgrader2.wmcloud.org/library/composer/wikimedia/remex-html?branch=master
[x] mediawiki/libs/Shellbox
[x] Already passes tests on PHP 8.0
[x] CI runs PHP 8.0 as voting
[ ] mediawiki/libs/Zest
[x] Passes tests on PHP 8.0
[x] CI runs PHP 8.0 as voting
[ ] New version release
[ ] New version used in MediaWiki: https://libraryupgrader2.wmcloud.org/library/composer/wikimedia/zest-css?branch=master