Changelog (v7.4.17...v7.4.20)
- bug #66434 Track env placeholders reused after a previous extension dropped them (@TamasSzigeti)
- bug #66416 Escape identifiers in generated PHP (@thomas-chauchefoin-tob)
- bug #66427 Export the service id when sharing a circular wither service (@nicolas-grekas)
- bug #66241 Fix moving tags to the outermost decorator when a decorator is decorated (@nicolas-grekas)