Merge branch '2.12' into 2.13

Author: pjfanning

README.md

@@ -33,7 +33,8 @@ the minimum supported version now.
 
 ## Scala 3
 
-Scala 3 support will be added in v2.13.0. This support is still deemed to be experimental. Code contributions are welcomed.
+[Scala 3 support](https://github.com/FasterXML/jackson-module-scala/issues?q=is%3Aissue+is%3Aopen+label%3Ascala3) will be added in v2.13.0.
+This support is still deemed to be experimental. Code contributions are welcomed.
 * ScalaObjectMapper is not supported for Scala 3 (https://github.com/FasterXML/jackson-module-scala/issues/503)
 * v2.13.0-SNAPSHOT is published for Scala 3.0.0
 * There are still a number of tests that work with Scala 2 that fail with Scala 3