diff --git a/.changes/1.34.58.json b/.changes/1.34.58.json
new file mode 100644
index 0000000000..850c139090
--- /dev/null
+++ b/.changes/1.34.58.json
@@ -0,0 +1,47 @@
+[
+  {
+    "category": "``appconfig``",
+    "description": "AWS AppConfig now supports dynamic parameters, which enhance the functionality of AppConfig Extensions by allowing you to provide parameter values to your Extensions at the time you deploy your configuration.",
+    "type": "api-change"
+  },
+  {
+    "category": "``ec2``",
+    "description": "This release adds an optional parameter to RegisterImage and CopyImage APIs to support tagging AMIs at the time of creation.",
+    "type": "api-change"
+  },
+  {
+    "category": "``grafana``",
+    "description": "Adds support for the new GrafanaToken as part of the Amazon Managed Grafana Enterprise plugins upgrade to associate your AWS account with a Grafana Labs account.",
+    "type": "api-change"
+  },
+  {
+    "category": "``lambda``",
+    "description": "Documentation updates for AWS Lambda",
+    "type": "api-change"
+  },
+  {
+    "category": "``payment-cryptography-data``",
+    "description": "AWS Payment Cryptography EMV Decrypt Feature  Release",
+    "type": "api-change"
+  },
+  {
+    "category": "``rds``",
+    "description": "Updates Amazon RDS documentation for io2 storage for Multi-AZ DB clusters",
+    "type": "api-change"
+  },
+  {
+    "category": "``snowball``",
+    "description": "Doc-only update for change to EKS-Anywhere ordering.",
+    "type": "api-change"
+  },
+  {
+    "category": "``wafv2``",
+    "description": "You can increase the max request body inspection size for some regional resources. The size setting is in the web ACL association config. Also, the AWSManagedRulesBotControlRuleSet EnableMachineLearning setting now takes a Boolean instead of a primitive boolean type, for languages like Java.",
+    "type": "api-change"
+  },
+  {
+    "category": "``workspaces``",
+    "description": "Added note for user decoupling",
+    "type": "api-change"
+  }
+]
\ No newline at end of file
diff --git a/.changes/next-release/api-change-appconfig-35283.json b/.changes/next-release/api-change-appconfig-35283.json
deleted file mode 100644
index 8db07b5064..0000000000
--- a/.changes/next-release/api-change-appconfig-35283.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``appconfig``",
-  "description": "AWS AppConfig now supports dynamic parameters, which enhance the functionality of AppConfig Extensions by allowing you to provide parameter values to your Extensions at the time you deploy your configuration."
-}
diff --git a/.changes/next-release/api-change-ec2-66110.json b/.changes/next-release/api-change-ec2-66110.json
deleted file mode 100644
index c418e2cf19..0000000000
--- a/.changes/next-release/api-change-ec2-66110.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``ec2``",
-  "description": "This release adds an optional parameter to RegisterImage and CopyImage APIs to support tagging AMIs at the time of creation."
-}
diff --git a/.changes/next-release/api-change-grafana-69898.json b/.changes/next-release/api-change-grafana-69898.json
deleted file mode 100644
index c99d16539e..0000000000
--- a/.changes/next-release/api-change-grafana-69898.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``grafana``",
-  "description": "Adds support for the new GrafanaToken as part of the Amazon Managed Grafana Enterprise plugins upgrade to associate your AWS account with a Grafana Labs account."
-}
diff --git a/.changes/next-release/api-change-lambda-44046.json b/.changes/next-release/api-change-lambda-44046.json
deleted file mode 100644
index ff6ecd52b4..0000000000
--- a/.changes/next-release/api-change-lambda-44046.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``lambda``",
-  "description": "Documentation updates for AWS Lambda"
-}
diff --git a/.changes/next-release/api-change-paymentcryptographydata-10662.json b/.changes/next-release/api-change-paymentcryptographydata-10662.json
deleted file mode 100644
index 20eff70dd1..0000000000
--- a/.changes/next-release/api-change-paymentcryptographydata-10662.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``payment-cryptography-data``",
-  "description": "AWS Payment Cryptography EMV Decrypt Feature  Release"
-}
diff --git a/.changes/next-release/api-change-rds-27801.json b/.changes/next-release/api-change-rds-27801.json
deleted file mode 100644
index 50877945c0..0000000000
--- a/.changes/next-release/api-change-rds-27801.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``rds``",
-  "description": "Updates Amazon RDS documentation for io2 storage for Multi-AZ DB clusters"
-}
diff --git a/.changes/next-release/api-change-snowball-41873.json b/.changes/next-release/api-change-snowball-41873.json
deleted file mode 100644
index cae788f127..0000000000
--- a/.changes/next-release/api-change-snowball-41873.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``snowball``",
-  "description": "Doc-only update for change to EKS-Anywhere ordering."
-}
diff --git a/.changes/next-release/api-change-wafv2-35467.json b/.changes/next-release/api-change-wafv2-35467.json
deleted file mode 100644
index 8364947f4d..0000000000
--- a/.changes/next-release/api-change-wafv2-35467.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``wafv2``",
-  "description": "You can increase the max request body inspection size for some regional resources. The size setting is in the web ACL association config. Also, the AWSManagedRulesBotControlRuleSet EnableMachineLearning setting now takes a Boolean instead of a primitive boolean type, for languages like Java."
-}
diff --git a/.changes/next-release/api-change-workspaces-33836.json b/.changes/next-release/api-change-workspaces-33836.json
deleted file mode 100644
index 522359c589..0000000000
--- a/.changes/next-release/api-change-workspaces-33836.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "type": "api-change",
-  "category": "``workspaces``",
-  "description": "Added note for user decoupling"
-}
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a8840beb80..cab713818d 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,20 @@
 CHANGELOG
 =========
 
+1.34.58
+=======
+
+* api-change:``appconfig``: AWS AppConfig now supports dynamic parameters, which enhance the functionality of AppConfig Extensions by allowing you to provide parameter values to your Extensions at the time you deploy your configuration.
+* api-change:``ec2``: This release adds an optional parameter to RegisterImage and CopyImage APIs to support tagging AMIs at the time of creation.
+* api-change:``grafana``: Adds support for the new GrafanaToken as part of the Amazon Managed Grafana Enterprise plugins upgrade to associate your AWS account with a Grafana Labs account.
+* api-change:``lambda``: Documentation updates for AWS Lambda
+* api-change:``payment-cryptography-data``: AWS Payment Cryptography EMV Decrypt Feature  Release
+* api-change:``rds``: Updates Amazon RDS documentation for io2 storage for Multi-AZ DB clusters
+* api-change:``snowball``: Doc-only update for change to EKS-Anywhere ordering.
+* api-change:``wafv2``: You can increase the max request body inspection size for some regional resources. The size setting is in the web ACL association config. Also, the AWSManagedRulesBotControlRuleSet EnableMachineLearning setting now takes a Boolean instead of a primitive boolean type, for languages like Java.
+* api-change:``workspaces``: Added note for user decoupling
+
+
 1.34.57
 =======
 
diff --git a/botocore/__init__.py b/botocore/__init__.py
index f1769b8435..c13d29d1ba 100644
--- a/botocore/__init__.py
+++ b/botocore/__init__.py
@@ -16,7 +16,7 @@
 import os
 import re
 
-__version__ = '1.34.57'
+__version__ = '1.34.58'
 
 
 class NullHandler(logging.Handler):
diff --git a/docs/source/conf.py b/docs/source/conf.py
index bcea975649..7bbb2b6b73 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -59,7 +59,7 @@
 # The short X.Y version.
 version = '1.34.'
 # The full version, including alpha/beta/rc tags.
-release = '1.34.57'
+release = '1.34.58'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.