Environments.md

@@ -33,6 +33,16 @@ Below is the change history for the stable CDS environment. Follow the links bel
 
 [Unstable Environment](UnstableEnvironment)
 
+## Version 2022-12-15 [01]
+
+The following package specifications were added:
+
+| Package name | Current version |
+| ------------ | --------------- |
+| igwn-lldd-common | 0.1.0 |
+| looseversion | {unpinned} |
+
+
 ## Version 2022-12-06 [01]
 
 The following package specifications were added: