diff --git a/CHANGELOG.md b/CHANGELOG.md
index b41bf620..863c4012 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [2.6.9] - 2023-09-20
+### Changed
+-  AP port assignment API not working with DNAC APIs of 2.3.3.0 #126, Documetion bug, extra-space in enum.
+
 ## [2.6.8] - 2023-09-12
+### Changed
 - 2_3_3_0 sda sevice `add_vn` method update.
 
 ## [2.6.7] - 2023-08-25
@@ -451,4 +457,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [2.6.6]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.5...v2.6.6
 [2.6.7]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.6...v2.6.7
 [2.6.8]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.7...v2.6.8
-[Unreleased]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.8...develop
+[2.6.9]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.8...v2.6.9
+[Unreleased]: https://github.com/cisco-en-programmability/dnacentersdk/compare/v2.6.9...develop
diff --git a/dnacentersdk/models/validators/v2_3_3_0/jsd_e4a09bf566f35babad9e27f5eb61a86d.py b/dnacentersdk/models/validators/v2_3_3_0/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
index 96a79174..d2667309 100644
--- a/dnacentersdk/models/validators/v2_3_3_0/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
+++ b/dnacentersdk/models/validators/v2_3_3_0/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
@@ -44,7 +44,7 @@ def __init__(self):
                 "enum": [
                 "No Authentication",
                 "Open Authentication",
-                "Closed Authentication ",
+                "Closed Authentication",
                 "Low Impact"
                 ],
                 "type": "string"
diff --git a/dnacentersdk/models/validators/v2_3_5_3/jsd_e4a09bf566f35babad9e27f5eb61a86d.py b/dnacentersdk/models/validators/v2_3_5_3/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
index c7eb1303..215b32fa 100644
--- a/dnacentersdk/models/validators/v2_3_5_3/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
+++ b/dnacentersdk/models/validators/v2_3_5_3/jsd_e4a09bf566f35babad9e27f5eb61a86d.py
@@ -44,7 +44,7 @@ def __init__(self):
                 "enum": [
                 "No Authentication",
                 "Open Authentication",
-                "Closed Authentication ",
+                "Closed Authentication",
                 "Low Impact "
                 ],
                 "type": "string"