Update packing script and changelogs for 4.0.0-pre.2 (#1084)

* Update changelog versions

* Update update-versions.ps1

Author: keveleigh

Pipelines/Scripts/update-versions.ps1

@@ -160,7 +160,7 @@ Get-ChildItem -Path $PackagesRoot -Filter "package.json" -Recurse | ForEach-Obje
     Write-Output "Patching CHANGELOG.md version to [$version$tag] - $year-$month-$day"
     $escapedVersion = [regex]::Escape($version)
     Get-ChildItem -Path $packagePath/CHANGELOG.md -Recurse | ForEach-Object {
-        (Get-Content -Path $_ -Raw) -Replace "## (\[$escapedVersion(-[a-zA-Z0-9.]+)?\] - \b\d{4}\b-\b(0[1-9]|1[0-2])\b-\b(0[1-9]|[12][0-9]|3[01])\b|Unreleased)", "## [$version$tag] - $year-$month-$day" | Set-Content -Path $_ -NoNewline
+        (Get-Content -Path $_ -Raw) -Replace "## (\[$escapedVersion-development([a-zA-Z0-9.]+)?\] - \b\d{4}\b-\b(0[1-9]|1[0-2])\b-\b(0[1-9]|[12][0-9]|3[01])\b|\[?Unreleased\]?)", "## [$version$tag] - $year-$month-$day" | Set-Content -Path $_ -NoNewline
     }
 }
 

org.mixedrealitytoolkit.core/CHANGELOG.md

@@ -2,7 +2,7 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Added
 
@@ -23,7 +23,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 * Deprecated IHandedInteractor, as its info is now queryable directly from IXRInteractor's handedness property. [PR #1042](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1042)
 * Deprecated FindObjectUtility, as it was a backwards-compatibility layer for pre-2021.3.18. Since our min version is now 2022.3, we can just call the API directly. [PR #1058](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1058)
 
-## [4.0.0-development.pre.1] - 2024-07-09
+## [4.0.0-pre.1] - 2024-07-09
 
 ### Added
 

org.mixedrealitytoolkit.input/CHANGELOG.md

@@ -2,7 +2,7 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Changed
 
@@ -17,7 +17,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 * Removed HandNode property and field from HandModel, as it was largely unused. [PR #1045](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1045)
 
-## [4.0.0-development.pre.1] - 2024-07-16
+## [4.0.0-pre.1] - 2024-07-16
 
 ### Added
 

org.mixedrealitytoolkit.spatialmanipulation/CHANGELOG.md

@@ -2,14 +2,14 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Changed
 
 * Updated ObjectManipulator and ObjectManipulatorTests to be compatible with renamed rigidbody properties in Unity 6.
 * Updated the minimum editor version to 2022.3.6f1 [PR #1003](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1003)
 
-## [4.0.0-development.pre.1] - 2024-07-09
+## [4.0.0-pre.1] - 2024-07-09
 
 ### Added
 

org.mixedrealitytoolkit.uxcomponents.noncanvas/CHANGELOG.md

@@ -2,13 +2,13 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Changed
 
 * Updated the minimum editor version to 2022.3.6f1 [PR #1003](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1003)
 
-## [4.0.0-development.pre.1] - 2024-07-09
+## [4.0.0-pre.1] - 2024-07-09
 
 ### Changed
 

org.mixedrealitytoolkit.uxcomponents/CHANGELOG.md

@@ -2,13 +2,13 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Changed
 
 * Updated the minimum editor version to 2022.3.6f1 [PR #1003](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1003)
 
-## [4.0.0-development.pre.1] - 2024-07-09
+## [4.0.0-pre.1] - 2024-07-09
 
 ### Changed
 

org.mixedrealitytoolkit.uxcore/CHANGELOG.md

@@ -2,14 +2,14 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## Unreleased
+## [4.0.0-pre.2] - 2025-12-05
 
 ### Changed
 
 * Updated the minimum editor version to 2022.3.6f1 [PR #1003](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1003)
 * Updated InteractablePulse to work across all IXRInteractor implementations, instead of just MRTK-specific IHandedInteractor implementations. [PR #1042](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1042)
 
-## [4.0.0-development.pre.1] - 2024-07-09
+## [4.0.0-pre.1] - 2024-07-09
 
 ### Changed