Add release notes wrt #182; fixed parent pom/pom version from #419

Author: cowtowncoder

pom.xml

@@ -8,12 +8,12 @@
     <parent>
         <groupId>com.fasterxml.jackson</groupId>
         <artifactId>jackson-base</artifactId>
-        <version>2.13.0-SNAPSHOT</version>
+        <version>2.12.2-SNAPSHOT</version>
     </parent>
     <groupId>com.fasterxml.jackson.module</groupId>
     <artifactId>jackson-module-kotlin</artifactId>
     <name>jackson-module-kotlin</name>
-    <version>2.13.0-SNAPSHOT</version>
+    <version>2.12.2-SNAPSHOT</version>
     <packaging>bundle</packaging>
     <description>Add-on module for Jackson (https://github.com/FasterXML/jackson/) to support
         Kotlin language, specifically introspection of method/constructor parameter names,

release-notes/CREDITS-2.x

@@ -15,8 +15,7 @@ Contributors:
 
 Eric Fenderbosch (efenderbosch@github)
 * Fixed #182: Serialize unsigned numbers
-  (2.12.next)
-
+  (2.12.2)
 
 Elisha Peterson (triathematician@github)
 * Reported #409: `module-info.java` missing "exports"

release-notes/VERSION-2.x

@@ -22,6 +22,9 @@ No changes since 2.12
 
 #409: `module-info.java` missing "exports"
  (reported by Elisha P)
+#182: Nullable unsigned numbers do not serialize correctly
+ (reported by bholzman@github)
+ (fix contributed by Eric F)
 
 2.12.1 (08-Jan-2021)