Task/prep 8.1.2 release (#1718)

* update versioning

* Update rdmp-client.xml

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [8.1.2] - Unreleased
+## [8.1.2] - 2024-01-09
 
 ### Changed
 

SharedAssemblyInfo.cs

@@ -12,4 +12,4 @@
 
 [assembly: AssemblyVersion("8.1.2")]
 [assembly: AssemblyFileVersion("8.1.2")]
-[assembly: AssemblyInformationalVersion("8.1.2-rc2")]
+[assembly: AssemblyInformationalVersion("8.1.2")]

rdmp-client.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
     <version>8.1.2.0</version>
-    <url>https://github.com/HicServices/RDMP/releases/download/v8.1.2-rc2/rdmp-8.1.2-rc2-client.zip</url>
-    <changelog>https://github.com/HicServices/RDMP/blob/main/CHANGELOG.md#810</changelog>
+    <url>https://github.com/HicServices/RDMP/releases/download/v8.1.2/rdmp-8.1.2-client.zip</url>
+    <changelog>https://github.com/HicServices/RDMP/blob/main/CHANGELOG.md#7</changelog>
     <mandatory>true</mandatory>
 </item>