meta: Update changelog for 2.15.0 (#505)

Author: s1gr1d

CHANGELOG.md

@@ -4,6 +4,11 @@
 
 - "You know what they say ‘Fool me once, strike one, but fool me twice… strike three.’" — Michael Scott
 
+## 2.15.0
+
+- feat: Make options argument optional (#502)
+- ref(annotate): Turn disabled message to debug log (#504)
+
 ## 2.14.3
 
 - deps(core): Unpin `@babel/core`, `find-up`, and `glob` (#496)