Environments.md

@@ -37,6 +37,38 @@ Below is the change history for the stable CDS environment. Follow the links bel
 
 No changes. Environment was rebuilt with latest packages.
 
+## Version 2023-04-06 [01]
+
+The following package specifications were added:
+
+| Package name | Current version |
+| ------------ | --------------- |
+| conda-lock | {unpinned} |
+| gcn-kafka | {unpinned} |
+| psycopg2 | {unpinned} |
+| python | 3.9 |
+
+The following package specifications were upgraded:
+
+| Package name | Previous version | Current version |
+| ------------ | ---------------- | --------------- |
+| bilby | 1.1.5 | 1.4.1 |
+| cwinpy | 0.8.0 | 0.9.2 |
+| gwdatafind | 1.1.2 | 1.1.3 |
+| idq | 0.4.0 | 0.5.0 |
+| igwn-auth-utils | 0.3.1 | 0.4.0 |
+| ligo-raven | 2.3 | 2.4 |
+| ligo.em-bright | 1.0.4 | 1.1.0 |
+| pesummary | 0.13.9 | 0.13.10 |
+| python-htcondor | 9.0.17 | 10.0.2 |
+
+The following package specifications were tightened:
+
+| Package name | Previous version | Current version |
+| ------------ | ---------------- | --------------- |
+| poetry | {unpinned} | >=1.3.1 |
+
+
 ## Version 2023-02-13 [01]