diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79c042881..a1a3edde1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,33 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 
+## 5.11.1 - 2023-08-31
+Updated PECL release packages. Here is the list of updates:
+
+### Fixed
+- Reset type after bind param (#1452)
+- Fixed error when using PDO::ATTR_STRINGIFY_FETCHES (#1468) by SakiTakamachi
+- Change connection options to case insensitive (#1460)
+- Bugfix for 1465 Adding a NULL check (#1471)
+
+### Limitations
+- No support for inout / output params when using sql_variant type
+- No support for inout / output params when formatting decimal values
+- In Linux and macOS, setlocale() only takes effect if it is invoked before the first connection. Attempting to set the locale after connecting will not work
+- Always Encrypted requires [MS ODBC Driver 17+](https://docs.microsoft.com/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server)
+  - Only Windows Certificate Store and Azure Key Vault are supported. Custom Keystores are not yet supported
+  - Issue [#716](https://github.com/Microsoft/msphpsql/issues/716) - With Always Encrypted enabled, named parameters in subqueries are not supported
+  - Issue [#1050](https://github.com/microsoft/msphpsql/issues/1050) - With Always Encrypted enabled, insertion requires the column list for any tables with identity columns
+  - [Always Encrypted limitations](https://docs.microsoft.com/sql/connect/php/using-always-encrypted-php-drivers#limitations-of-the-php-drivers-when-using-always-encrypted)
+
+### Known Issues
+- This release requires ODBC Driver 17.4.2 or above. Otherwise, a warning about failing to set an attribute may be suppressed when using an older ODBC driver.
+- Connection pooling on Linux or macOS is not recommended with [unixODBC](http://www.unixodbc.org/) < 2.3.7
+- When pooling is enabled in Linux or macOS
+  - unixODBC <= 2.3.4 (Linux and macOS) might not return proper diagnostic information, such as error messages, warnings and informative messages
+  - due to this unixODBC bug, fetch large data (such as xml, binary) as streams as a workaround. See the examples [here](https://github.com/Microsoft/msphpsql/wiki/Features#pooling)
+
+
 ## 5.11.0 - 2023-02-28
 Updated PECL release packages. Here is the list of updates:
 
diff --git a/LICENSE b/LICENSE
index aa5995c12..27e5cd26a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright(c) 2022 Microsoft Corporation
+Copyright(c) 2023 Microsoft Corporation
 All rights reserved.
 
 MIT License
diff --git a/source/pdo_sqlsrv/pdo_dbh.cpp b/source/pdo_sqlsrv/pdo_dbh.cpp
index 5bbfee696..10e4dc434 100644
--- a/source/pdo_sqlsrv/pdo_dbh.cpp
+++ b/source/pdo_sqlsrv/pdo_dbh.cpp
@@ -1324,13 +1324,11 @@ bool pdo_sqlsrv_dbh_set_attr(_Inout_ pdo_dbh_t *dbh, _In_ zend_long attr, _Inout
             break;
 #endif
 
-#if (PHP_VERSION_ID >= 80122 && PHP_VERSION_ID < 80200) || PHP_VERSION_ID >= 80209
             case PDO_ATTR_STRINGIFY_FETCHES:
             {
                 // do nothing
             }
             break;
-#endif
 
             // Not supported
             case PDO_ATTR_FETCH_TABLE_NAMES:
diff --git a/source/shared/version.h b/source/shared/version.h
index 036bf15c6..8d68fdb86 100644
--- a/source/shared/version.h
+++ b/source/shared/version.h
@@ -27,7 +27,7 @@
 // Increase Patch for backward compatible fixes.
 #define SQLVERSION_MAJOR 5
 #define SQLVERSION_MINOR 11
-#define SQLVERSION_PATCH 0
+#define SQLVERSION_PATCH 1
 #define SQLVERSION_BUILD 0
 
 // For previews, set this constant to 1, 2 and so on. Otherwise, set it to 0
@@ -59,7 +59,7 @@
 #define _FILEVERSION            SQLVERSION_MAJOR,SQLVERSION_MINOR,SQLVERSION_PATCH,SQLVERSION_BUILD
 
 // PECL package version ('-' or '+' is not allowed) - to support Pickle do not use macros below
-#define PHP_SQLSRV_VERSION      "5.11.0"
-#define PHP_PDO_SQLSRV_VERSION  "5.11.0"
+#define PHP_SQLSRV_VERSION      "5.11.1"
+#define PHP_PDO_SQLSRV_VERSION  "5.11.1"
 
 #endif // VERSION_H