Updated changelog.

Author: hrumhurum

Documentation/Changelog.md

@@ -6,14 +6,13 @@
 
 Release date: not released yet
 
-- In progress
-
 ### GNU-TK 2025.4
 
-Release date: July 18, 2025
+Release date: July 21, 2025
 
 - Use `errexit` and `pipefail` shell options when executing commands
 - Utilize MSYS2 toolkits installed by `msys2/setup-msys2` GitHub action
+- Fixed command arguments handling for Cygwin and MSYS2
 - Fixed toolkit deduplication
 
 ### GNU-TK 2025.3

Source/Mastering/.NET/Version.props

@@ -2,7 +2,7 @@
 
   <!-- Version Information -->
   <PropertyGroup>
-    <Version>2025.5.1</Version>
+    <Version>2025.4.2</Version>
   </PropertyGroup>
 
 </Project>