diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 030e59adf..f657cf4a6 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -10,23 +10,28 @@ v2.13.0
 Release Summary
 ---------------
 
-Release v2.13.0 of the ``ansible-aci`` collection on 2025-12-01.
+Release v2.13.0 of the ``ansible-aci`` collection on 2025-12-09.
 This changelog describes all changes made to the modules and plugins included in this collection since v2.12.0.
 
 Minor Changes
 -------------
 
-- Add contract_type option to aci_contract_subject_to_filter and aci_contract_subject.
-- Add l3out, l3out_tenant, external_epg and redistribute options to aci_l4l7_device_selection_interface_context.
-- Add normalize_payload_values option to aci_rest for Ansible Core 2.19 support.
-- Add set_communities, set_as_path and set_policy_tag options to aci_tenant_action_rule_profile.
+- Add aci_management_network_instance_profile_to_contract module
+- Add support for OOB contracts by adding contract_type attribute to aci_contract_subject_to_filter
+- Added ability to bind external epg to device selection interface context in aci_l4l7_device_selection_interface_context
+- Added aci_switch_access_config and aci_switch_fabric_config modules to manage Switch Configurations.
+- Added module to manage the Commissioning and Decommissioning of the Fabric Node
+- Adding guidelines for Ansible ACI module developement
+- Addition of child classes rtctrlSetAddComm, rtctrlSetASPath and rtctrlSetPolicyTag to aci_tenant_action_rule_profile
+- Change the format from reStructuredText file type to Markdown type.
+- Changed the format of the documentation developing_aci_modules_guildelines is the new changed file along with sections segrigated in other files.
 
 Bugfixes
 --------
 
-- Fix allowed ranges of interface option in aci_interface_config module.
-- Fix descriptions of options in aci_maintenance_policy.
-- Fix querying description in aci_l4l7_service_graph_template.
+- Added fix to support ansible-core 2.19 to the aci_rest module
+- Extend allowed ranges for card and subPort in interface input of aci_interface_config module
+- Modified code to get description value without an explicit default in aci_l4l7_service_graph_template
 
 New Modules
 -----------
diff --git a/changelogs/changelog.yaml b/changelogs/changelog.yaml
index 4e0b297f0..c9ed11297 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -384,20 +384,45 @@ releases:
   2.13.0:
     changes:
       bugfixes:
-        - Fix allowed ranges of interface option in aci_interface_config module.
-        - Fix descriptions of options in aci_maintenance_policy.
-        - Fix querying description in aci_l4l7_service_graph_template.
+        - Added fix to support ansible-core 2.19 to the aci_rest module
+        - Extend allowed ranges for card and subPort in interface input of aci_interface_config
+          module
+        - Modified code to get description value without an explicit default in aci_l4l7_service_graph_template
       minor_changes:
-        - Add contract_type option to aci_contract_subject_to_filter and aci_contract_subject.
-        - Add l3out, l3out_tenant, external_epg and redistribute options to aci_l4l7_device_selection_interface_context.
-        - Add normalize_payload_values option to aci_rest for Ansible Core 2.19 support.
-        - Add set_communities, set_as_path and set_policy_tag options to aci_tenant_action_rule_profile.
-      release_summary: 'Release v2.13.0 of the ``ansible-aci`` collection on 2025-12-01.
+        - Add aci_management_network_instance_profile_to_contract module
+        - Add support for OOB contracts by adding contract_type attribute to aci_contract_subject_to_filter
+        - Added ability to bind external epg to device selection interface context
+          in aci_l4l7_device_selection_interface_context
+        - Added aci_switch_access_config and aci_switch_fabric_config modules to manage
+          Switch Configurations.
+        - Added module to manage the Commissioning and Decommissioning of the Fabric
+          Node
+        - Adding guidelines for Ansible ACI module developement
+        - Addition of child classes rtctrlSetAddComm, rtctrlSetASPath and rtctrlSetPolicyTag
+          to aci_tenant_action_rule_profile
+        - Change the format from reStructuredText file type to Markdown type.
+        - Changed the format of the documentation developing_aci_modules_guildelines
+          is the new changed file along with sections segrigated in other files.
+      release_summary: 'Release v2.13.0 of the ``ansible-aci`` collection on 2025-12-09.
 
         This changelog describes all changes made to the modules and plugins included
         in this collection since v2.12.0.
 
         '
+      trivial:
+        - Add OoB contract subject support
+        - Add aci_management_network_instance_profile module
+        - Add management_network_instance_profile integration test
+        - Add support for clearing subnet list
+        - Correct format of CONTRACT_CLASS_MAPPING in constants.py
+        - Minor corrections
+        - Minor corrections
+        - Minor fixes
+        - Re-factor constants and update integration tests
+        - S
+        - Sanity test fix
+        - Update integration test
+        - Update test task name
     modules:
       - description: Manage the Commissioning and Decommissioning of the Fabric Node
           (fabric:RsDecommissionNode)
@@ -418,7 +443,7 @@ releases:
           (fabric:NodeConfig).
         name: aci_switch_fabric_config
         namespace: ''
-    release_date: '2025-12-06'
+    release_date: '2025-12-09'
   2.2.0:
     changes:
       bugfixes: