Prepare for 2.12.4

Author: cowtowncoder

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.fasterxml.jackson</groupId>
     <artifactId>jackson-base</artifactId>
-    <version>2.12.4-SNAPSHOT</version>
+    <version>2.12.4</version>
   </parent>
   <groupId>com.fasterxml.jackson.dataformat</groupId>
   <artifactId>jackson-dataformats-binary</artifactId>

release-notes/VERSION-2.x

@@ -10,7 +10,7 @@ Modules:
 === Releases ===
 ------------------------------------------------------------------------
 
-2.12.4 (not yet released)
+2.12.4 (06-Jul-2021)
 
 #287: (cbor) Uncaught exception in CBORParser._nextChunkedByte2 (by ossfuzzer)
 #288: (cbor) Uncaught exception in CBORParser._findDecodedFromSymbols() (by ossfuzzer)