fix changelog

Author: Benjosh95

CHANGELOG.md

@@ -1,4 +1,6 @@
 ## Release (2025-xx-xx)
+- `iaas`: [v0.8.1](services/iaas/CHANGELOG.md#v081)
+    - **Internal:** Add workaround to fix upstream OpenAPI generator issue where regex patterns include leading/trailing slashes that need to be removed for validation in `AllowedAddressesInner`, `AreaId`, and `CreateProtocol` models
 - `observability`: [v0.9.0](services/observability/CHANGELOG.md#v090)
     - **Feature:** Add new `GoogleChat` webhook
 
@@ -29,8 +31,6 @@
 - `git`: [v0.4.0](services/git/CHANGELOG.md#v040)
   - **Version**: Minimal version is now python 3.9
 - `iaas`:
-  - [v0.8.1](services/iaas/CHANGELOG.md#v081)
-    - **Internal:** Add workaround to fix upstream OpenAPI generator issue where regex patterns include leading/trailing slashes that need to be removed for validation in `AllowedAddressesInner`, `AreaId`, and `CreateProtocol` models
   - [v0.8.0](services/iaas/CHANGELOG.md#v080)
     - **Feature:** Add new method to get project details `GetProjectDetails`
   - [v0.7.0](services/iaas/CHANGELOG.md#v070)