This thread is for updates and discussions about an eventual Scala 2.12.15 release.
2.12.14 was released on May 28. We aren’t aware of any regressions that would warrant rushing a followup.
But, one reason to do 2.12.15 before too much longer would be to ship Avoid IllegalArgumentException in JDK17+ for lambda deser. by retronym · Pull Request #9676 · scala/scala · GitHub , which fixes a 2.12-only problem with deserialization on JDK 17 (whose final release is expected in September).