Release v9.0.0

[CLOUDDST-24654]

Author: lipoja

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## 9.0.0
+
+* Drop support of Python 3.8 by @lipoja in https://github.com/release-engineering/iib/pull/736
+* Fix Python3.12 dev_env by @xDaile in https://github.com/release-engineering/iib/pull/738
 
 ## 8.9.0
 * Remove Operator deprecations during rm request, if present by @yashvardhannanavati in https://github.com/release-engineering/iib/pull/731

setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name='iib',
-    version='8.9.0',
+    version='9.0.0',
     long_description=__doc__,
     packages=find_packages(exclude=['tests', 'tests.*']),
     include_package_data=True,