diff --git a/.changes/1.35.13.json b/.changes/1.35.13.json
new file mode 100644
index 0000000000..ab4e0c5d5c
--- /dev/null
+++ b/.changes/1.35.13.json
@@ -0,0 +1,32 @@
+[
+  {
+    "category": "``application-signals``",
+    "description": "Amazon CloudWatch Application Signals now supports creating Service Level Objectives using a new calculation type. Users can now create SLOs which are configured with request-based SLIs to help meet their specific business requirements.",
+    "type": "api-change"
+  },
+  {
+    "category": "``codepipeline``",
+    "description": "Updates to add recent notes to APIs and to replace example S3 bucket names globally.",
+    "type": "api-change"
+  },
+  {
+    "category": "``connect``",
+    "description": "Amazon Connect Custom Vocabulary now supports Catalan (Spain), Danish (Denmark), Dutch (Netherlands), Finnish (Finland), Indonesian (Indonesia), Malay (Malaysia), Norwegian Bokmal (Norway), Polish (Poland), Swedish (Sweden), and Tagalog/Filipino (Philippines).",
+    "type": "api-change"
+  },
+  {
+    "category": "``gamelift``",
+    "description": "Amazon GameLift provides additional events for tracking the fleet creation process.",
+    "type": "api-change"
+  },
+  {
+    "category": "``kinesisanalyticsv2``",
+    "description": "Support for Flink 1.20 in Managed Service for Apache Flink",
+    "type": "api-change"
+  },
+  {
+    "category": "``sagemaker``",
+    "description": "Amazon SageMaker now supports idle shutdown of JupyterLab and CodeEditor applications on SageMaker Studio.",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/.changes/next-release/api-change-applicationsignals-70738.json b/.changes/next-release/api-change-applicationsignals-70738.json
deleted file mode 100644
index 337273cea2..0000000000
--- a/.changes/next-release/api-change-applicationsignals-70738.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``application-signals``",
-  "description": "Amazon CloudWatch Application Signals now supports creating Service Level Objectives using a new calculation type. Users can now create SLOs which are configured with request-based SLIs to help meet their specific business requirements."
-}
diff --git a/.changes/next-release/api-change-codepipeline-16952.json b/.changes/next-release/api-change-codepipeline-16952.json
deleted file mode 100644
index ad921b850c..0000000000
--- a/.changes/next-release/api-change-codepipeline-16952.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``codepipeline``",
-  "description": "Updates to add recent notes to APIs and to replace example S3 bucket names globally."
-}
diff --git a/.changes/next-release/api-change-connect-52153.json b/.changes/next-release/api-change-connect-52153.json
deleted file mode 100644
index b26761bee9..0000000000
--- a/.changes/next-release/api-change-connect-52153.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``connect``",
-  "description": "Amazon Connect Custom Vocabulary now supports Catalan (Spain), Danish (Denmark), Dutch (Netherlands), Finnish (Finland), Indonesian (Indonesia), Malay (Malaysia), Norwegian Bokmal (Norway), Polish (Poland), Swedish (Sweden), and Tagalog/Filipino (Philippines)."
-}
diff --git a/.changes/next-release/api-change-gamelift-15118.json b/.changes/next-release/api-change-gamelift-15118.json
deleted file mode 100644
index 9728ea27b3..0000000000
--- a/.changes/next-release/api-change-gamelift-15118.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``gamelift``",
-  "description": "Amazon GameLift provides additional events for tracking the fleet creation process."
-}
diff --git a/.changes/next-release/api-change-kinesisanalyticsv2-64087.json b/.changes/next-release/api-change-kinesisanalyticsv2-64087.json
deleted file mode 100644
index b6104f8111..0000000000
--- a/.changes/next-release/api-change-kinesisanalyticsv2-64087.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``kinesisanalyticsv2``",
-  "description": "Support for Flink 1.20 in Managed Service for Apache Flink"
-}
diff --git a/.changes/next-release/api-change-sagemaker-3080.json b/.changes/next-release/api-change-sagemaker-3080.json
deleted file mode 100644
index 6004dc0520..0000000000
--- a/.changes/next-release/api-change-sagemaker-3080.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``sagemaker``",
-  "description": "Amazon SageMaker now supports idle shutdown of JupyterLab and CodeEditor applications on SageMaker Studio."
-}
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 580a4a0734..617924527b 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,17 @@
 CHANGELOG
 =========
 
+1.35.13
+=======
+
+* api-change:``application-signals``: Amazon CloudWatch Application Signals now supports creating Service Level Objectives using a new calculation type. Users can now create SLOs which are configured with request-based SLIs to help meet their specific business requirements.
+* api-change:``codepipeline``: Updates to add recent notes to APIs and to replace example S3 bucket names globally.
+* api-change:``connect``: Amazon Connect Custom Vocabulary now supports Catalan (Spain), Danish (Denmark), Dutch (Netherlands), Finnish (Finland), Indonesian (Indonesia), Malay (Malaysia), Norwegian Bokmal (Norway), Polish (Poland), Swedish (Sweden), and Tagalog/Filipino (Philippines).
+* api-change:``gamelift``: Amazon GameLift provides additional events for tracking the fleet creation process.
+* api-change:``kinesisanalyticsv2``: Support for Flink 1.20 in Managed Service for Apache Flink
+* api-change:``sagemaker``: Amazon SageMaker now supports idle shutdown of JupyterLab and CodeEditor applications on SageMaker Studio.
+
+
 1.35.12
 =======
 
diff --git a/botocore/__init__.py b/botocore/__init__.py
index 1ae56e6567..d3b7cdb1a4 100644
--- a/botocore/__init__.py
+++ b/botocore/__init__.py
@@ -16,7 +16,7 @@
 import os
 import re
 
-__version__ = '1.35.12'
+__version__ = '1.35.13'
 
 
 class NullHandler(logging.Handler):
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 2ca2051e78..7e9ca33423 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -59,7 +59,7 @@
 # The short X.Y version.
 version = '1.35.'
 # The full version, including alpha/beta/rc tags.
-release = '1.35.12'
+release = '1.35.13'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.