Update version and fix version increment scripts

eng/common/scripts/ChangeLog-Operations.ps1

@@ -52,6 +52,7 @@ function Get-ChangeLogEntriesFromContent {
   $sectionHeaderRegex = "^${initialAtxHeader}${SECTION_HEADER_REGEX_SUFFIX}"
   $changeLogEntries | Add-Member -NotePropertyName "InitialAtxHeader" -NotePropertyValue $initialAtxHeader
   $releaseTitleAtxHeader = $initialAtxHeader + "#"
+  $headerLines = @()
 
   try {
     # walk the document, finding where the version specifiers are and creating lists
@@ -83,13 +84,18 @@ function Get-ChangeLogEntriesFromContent {
 
           $changeLogEntry.ReleaseContent += $line
         }
+        else {
+          $headerLines += $line
+        }
       }
     }
   }
   catch {
     Write-Error "Error parsing Changelog."
     Write-Error $_
   }
+
+  $changeLogEntries | Add-Member -NotePropertyName "HeaderBlock" -NotePropertyValue ($headerLines -Join [Environment]::NewLine)
   return $changeLogEntries
 }
 
@@ -265,8 +271,13 @@ function Set-ChangeLogContent {
   )
 
   $changeLogContent = @()
-  $changeLogContent += "$($ChangeLogEntries.InitialAtxHeader) Release History"
-  $changeLogContent += ""
+  if ($ChangeLogEntries.HeaderBlock) {
+    $changeLogContent += $ChangeLogEntries.HeaderBlock
+  }
+  else {
+    $changeLogContent += "$($ChangeLogEntries.InitialAtxHeader) Release History"
+    $changeLogContent += ""
+  }
 
   $ChangeLogEntries = Sort-ChangeLogEntries -changeLogEntries $ChangeLogEntries
 

eng/scripts/Update-Version.ps1

@@ -2,11 +2,11 @@
 #Requires -Version 7
 [CmdletBinding(DefaultParameterSetName='default')]
 param(
+    [Parameter(Mandatory=$true)]
+    [string] $ServerName,
     [Parameter(Mandatory=$true, ParameterSetName='Release')]
     [string] $Version,
     [Parameter(Mandatory=$true, ParameterSetName='Release')]
-    [string] $ServerName,
-    [Parameter(Mandatory=$true, ParameterSetName='Release')]
     [string] $ReleaseDate,
     [Parameter(ParameterSetName='Release')]
     [boolean] $ReplaceLatestEntryTitle=$true

servers/Azure.Mcp.Server/CHANGELOG.md

@@ -2,6 +2,16 @@
 
 The Azure MCP Server updates automatically by default whenever a new release comes out 🚀. We ship updates twice a week on Tuesdays and Thursdays 😊
 
+## 0.5.9 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 0.5.8 (2025-08-21)
 
 ### Features Added
@@ -590,4 +600,4 @@ The Azure MCP Server updates automatically by default whenever a new release com
 - See https://github.com/Azure/azure-mcp/releases/tag/0.0.10
 
 ### Other Changes
-- See Blog post for details https://devblogs.microsoft.com/azure-sdk/introducing-the-azure-mcp-server/
+- See Blog post for details https://devblogs.microsoft.com/azure-sdk/introducing-the-azure-mcp-server/

servers/Azure.Mcp.Server/src/Azure.Mcp.Server.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>0.5.8</Version>
+    <Version>0.5.9</Version>
     <CliName>azmcp</CliName>
     <AssemblyTitle>Azure MCP Server</AssemblyTitle>
     <Description>Azure MCP Server - Model Context Protocol implementation for Azure</Description>