Fix release notes.

Author: raphw

release-notes.md

@@ -1,14 +1,10 @@
 Byte Buddy release notes
 ------------------------
 
-### 17. July 2026: version 1.18.13
+### 17. July 2026: version 1.18.12
 
 - Automatically support Kotlin in Gradle plugin.
-- Add support for native attach on Windows for ARM64.
 - Correct JNA injector which accidentally created on based on Unsafe.
-
-### 6. July 2026: version 1.18.12
-
 - Support dynamic attach on Windows ARM64 by shipping a native `attach_hotspot_windows` library for `win32-aarch64`.
 
 ### 2. July 2026: version 1.18.11