Add change note

hmac · hmac · commit d90257fd50e0 · 2022-09-27T10:22:54.000+13:00
diff --git a/ruby/ql/lib/change-notes/2022-08-16-protected-methods.md b/ruby/ql/lib/change-notes/2022-08-16-protected-methods.md
@@ -0,0 +1,5 @@
+---
+category: minorAnalysis
+---
+* `MethodBase` now has two new predicates related to visibility: `isPublic` and
+  `isProtected`. These hold, respectively, if the method is public or protected.
