add changelog entries

Author: rubenhoenle

CHANGELOG.md

@@ -15,8 +15,11 @@
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `git`: [v0.9.1](services/git/CHANGELOG.md#v091) 
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
-- `iaas`: [v1.2.1](services/iaas/CHANGELOG.md#v121) 
-  - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
+- `iaas`: 
+  - [v1.2.2](services/iaas/CHANGELOG.md#v122) 
+    - Bump STACKIT SDK resourcemanager module from `v0.18.0` to `v0.18.1`
+  - [v1.2.1](services/iaas/CHANGELOG.md#v121) 
+    - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `intake`: [v0.3.1](services/intake/CHANGELOG.md#v031) 
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `kms`: [v1.1.1](services/kms/CHANGELOG.md#v111) 

services/iaas/CHANGELOG.md

@@ -1,5 +1,8 @@
+## v1.2.2
+- Bump STACKIT SDK resourcemanager module from `v0.18.0` to `v0.18.1`
+
 ## v1.2.1
-  - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
+- Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 
 ## v1.2.0
 - **Feature:** Add new field `Encrypted` to `Backup` model, which indicates if a backup is encrypted

services/iaas/VERSION

@@ -1 +1 @@
-v1.2.1
+v1.2.2