update changelogs and version

Author: Benjosh95

CHANGELOG.md

@@ -56,8 +56,13 @@
     - **Version**: Minimal version is now python 3.9
 - `objectstorage`: [v1.1.0](services/objectstorage/CHANGELOG.md#v110)
   - **Version**: Minimal version is now python 3.9
-- `observability`: [v0.7.0](services/observability/CHANGELOG.md#v110)
-  - **Version**: Minimal version is now python 3.9
+- `observability`: 
+  - [v0.8.0](services/observability/CHANGELOG.md#v080)
+    - **Feature:** Add new model `CreateCredentialsPayload`
+    - **Feature:** Enhance `create_credentials()` method to accept optional payload parameter 
+    - **Internal:** Add HTTP 400 error handling
+  - [v0.7.0](services/observability/CHANGELOG.md#v070)
+    - **Version**: Minimal version is now python 3.9
 - `opensearch`: [v0.4.0](services/opensearch/CHANGELOG.md#v040)
   - **Version**: Minimal version is now python 3.9
 - `postgresflex`: [v1.1.0](services/postgresflex/CHANGELOG.md#v110)

services/observability/CHANGELOG.md

@@ -1,3 +1,8 @@
+## v0.8.0
+- **Feature:** Add new model `CreateCredentialsPayload`
+- **Feature:** Enhance `create_credentials()` method to accept optional payload parameter 
+- **Internal:** Add HTTP 400 error handling
+
 ## v0.7.0
 - **Version**: Minimal version is now python 3.9
 

services/observability/pyproject.toml

@@ -3,7 +3,7 @@ name = "stackit-observability"
 
 [tool.poetry]
 name = "stackit-observability"
-version = "v0.7.0"
+version = "v0.8.0"
 authors = [
     "STACKIT Developer Tools <developer-tools@stackit.cloud>",
 ]