A versioning bug in the ICU 73 release might affect people that use ICU collations with Postgres. Let's explain the issue and see what to do about it.| postgresql.verite.pro
The following information focuses on operating systems using the GNU C library (glibc), which includes most popular Linux distributions. All versions of PostgreSQL are affected. Other operating systems could in principle have the same issues, but we have not gathered any information about that.| wiki.postgresql.org