Update changelog with 1.0.0 date

Prachi Gauriar · prachigauriar · commit 002b19df9088 · 2025-09-01T22:54:42.000-04:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # DevTesting Changelog
 
 
-## 1.0.0 – TBD
+## 1.0.0: September 1, 2025
 
 This is the first release of DevTesting. The initial feature set includes
 
