[llvm-branch-commits] [llvm] ReleaseNote: Mention SpecialCaseList change (PR #89141)

[Paul T Robinson via llvm-branch-commits]

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@@ -435,6 +435,12 @@ Changes to Sanitizers
 ---------------------
 * HWASan now defaults to detecting use-after-scope bugs.
 
+* `SpecialCaseList <https://clang.llvm.org/docs/SanitizerSpecialCaseList.html#format>`_
+  used by sanitizer ignore lists (e.g. ``*_ignorelist.txt`` in the Clang
+  resource directory) now uses glob patterns instead of a variant of POSIX
+  Extended Regular Expression (where ``*`` is translated to ``.*``) by default.
+  Search for ``|`` to find patterns that may have different meanings now.
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pogo59 wrote:

```suggestion
  Search for ``|`` to find patterns that may have different meanings now, and
  replace ``a|b`` with ``{a,b}``.
```

https://github.com/llvm/llvm-project/pull/89141