CHANGELOG.md in glimmer-1.0.9 vs CHANGELOG.md in glimmer-1.0.10

@@ -1,9 +1,13 @@
 # Change Log
 
 Related Change Logs:
 - [glimmer-dsl-swt/CHANGELOG.md](https://github.com/AndyObtiva/glimmer-dsl-swt/blob/master/CHANGELOG.md)
 
+## 1.0.10
+
+- Avoid using concurrent-ruby in Opal
+
 ## 1.0.9
 
 - Fixed issue with top-level static expressions sometimes not working (e.g. async_exec in DSL for SWT) with DSL detected as nil
 
 ## 1.0.8