Swift: Change note for mode flags.

geoffw0 · geoffw0 · commit 7a450c9941f1 · 2023-09-26T13:40:46.000+01:00
diff --git a/swift/ql/lib/change-notes/2023-09-26-regex-mode-flags.md b/swift/ql/lib/change-notes/2023-09-26-regex-mode-flags.md
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+---
+category: minorAnalysis
+---
+* The regular expressions library now accepts a wider range of mode flags in a regular expression mode flag group (such as `(?u)`).

-Original file line number
+Diff line change
@@ @@ -0,0 +1,4 @@ @@
 +---
 +category: minorAnalysis
 +---
 +* The regular expressions library now accepts a wider range of mode flags in a regular expression mode flag group (such as `(?u)`).