C#: Add change note.

michaelnebel · michaelnebel · commit 1e8411876034 · 2023-01-19T12:39:52.000+01:00
diff --git a/csharp/ql/lib/change-notes/2023-01-19-utf8stringliterals.md b/csharp/ql/lib/change-notes/2023-01-19-utf8stringliterals.md
@@ -0,0 +1,6 @@
+---
+category: majorAnalysis
+---
+* Add extractor and library support for UTF-8 encoded strings.
+* The `StringLiteral` class includes UTF-8 encoded strings.
+* In the DB Schema `@string_literal_expr` is renamed to `@utf16_string_literal_expr`
