Mark cowtowncoder#73 as fixed, update release notes

Author: cowtowncoder

release-notes/CREDITS

@@ -128,5 +128,6 @@ Dirk-Jan Rutten (excitement-engineer@github)
  [4.1.1]
 
 Paul Galbraith (pgalbraith@github)
- * Contributed #52: Add `Generators.egressTimeBasedGenerator()` method that constructs
- `TimedBasedGenerator` with a sensible choice of interface
+ * Contributed #73: Add `Generators.defaultTimeBasedGenerator()` to use "default"
+ interface address for time/based UUIDs
+ [4.2.0]

release-notes/VERSION

@@ -4,6 +4,11 @@ Project: java-uuid-generator
 Releases
 ============================================================================
 
+4.2.0 (14-May-2023)
+
+#73: Add `Generators.defaultTimeBasedGenerator()` to use "default" interface
+ address for time/based UUIDs
+ (contributed by Paul G)
 
 4.1.1 (01-May-2023)