Tempest, the framework Brent Roose is working on, allows you to attach a tag to a singleton definition, which means you can have multiple singletons of the same class, as long as their tags differ.
PHP
Composer 2.11
Composer 2.11 adds a cooldown dependency policy that withholds newly published package versions for a configurable period. The release also includes several security fixes and faster dependency resolution. Read more