UnstableEnvironment.md

@@ -12,6 +12,24 @@ The page shows the change history for the cds unstable environments.  For other
 
 [Testing environment](TestingEnvironment)
 
+## Version unstable 2022-11-21 [01]
+
+The following package specifications were added:
+
+| Package name | Current version |
+| ------------ | --------------- |
+| numpy | >=1.23.0 |
+| playsound | {unpinned} |
+
+The following package specifications were upgraded:
+
+| Package name | Previous version | Current version |
+| ------------ | ---------------- | --------------- |
+| cudatoolkit | 10.0 | 11.2 |
+| ligo-gracedb | 2.8.0 | 2.9.0 |
+| pycbc | 2.0.3 | 2.0.5 |
+
+
 ## Version unstable 2022-11-16 [01]
 
 The following package specifications were removed[^removed]: