Change log 5.8.1 (#1116)

Author: yitam

CHANGELOG.md

@@ -3,6 +3,30 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 
+## 5.8.1 - 2020-04-15
+Updated PECL release packages. Here is the list of updates:
+
+### Fixed
+- Pull Request [#1094](https://github.com/microsoft/msphpsql/pull/1094) - Fixed default locale issues in Alpine Linux 
+- Pull Request [#1095](https://github.com/microsoft/msphpsql/pull/1095) - Removed unnecessary data structure to support Client-Side Cursors feature in Alpine Linux
+- Pull Request [#1095](https://github.com/microsoft/msphpsql/pull/1107) - Fixed logging issues when both drivers are enabled in Alpine Linux
+
+### 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
+- 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)
+
 ## 5.8.0 - 2020-01-31
 Updated PECL release packages. Here is the list of updates:
 

source/shared/version.h

@@ -27,7 +27,7 @@
 // Increase Patch for backward compatible fixes.
 #define SQLVERSION_MAJOR 5
 #define SQLVERSION_MINOR 8
-#define SQLVERSION_PATCH 0
+#define SQLVERSION_PATCH 1
 #define SQLVERSION_BUILD 0
 
 // For previews, set this constant to 1. Otherwise, set it to 0