Add v3.118.1

Author: DanTup

_releases/v3.118.md

@@ -4,6 +4,10 @@ sort_order: v0003_0118
 excerpt: "Improved dependency coverage, SDK deprecations, Flutter Widget Preview preview, ..."
 ---
 
+# v3.118.1 _2025-09-03_
+
+- [#5681](https://github.com/Dart-Code/Dart-Code/issues/5681): Fixed an issue where spawning new processes (such as starting a Flutter debug session) could fail when the Flutter Widget Previewer experiment was enabled.
+
 # v3.118.0 _2025-09-01_
 
 ## Deprecation of SDKs prior to Dart 3.1 / Flutter 3.13