8.2
Merge branch '6.4' into 7.4
CS fixes
Drop PR warning and auto-closing on subtree splits
[Intl] Honor the expiry date of currencies that have no start date
Merge branch '6.4' into 7.1
[Intl] Refactored Locale component into two new components Icu and Intl
Merge branch '7.4' into 8.0
Various CS fixes
[Intl] Update the ICU data to 78.3
Update license years (last time)
Merge branch '5.4' into 6.3
Add call to backers in README files
Bump to php >= 8.4.1
Update XSD references in phpunit.xml.dist files