[clang] [analyzer][docs] Update the release notes for llvm-18 (PR #76446)

[Gábor Horváth via cfe-commits]

================
@@ -1072,16 +1146,36 @@ Static Analyzer
   Read the PR for the details.
   (`#66086 <https://github.com/llvm/llvm-project/pull/66086>`_)
 
+- Other taint-related improvements.
+  (`#66358 <https://github.com/llvm/llvm-project/pull/66358>`_,
+  `#66074 <https://github.com/llvm/llvm-project/pull/66074>`_,
+  `#66358 <https://github.com/llvm/llvm-project/pull/66358>`_)
+
 - A few crashes have been found and fixed using randomized testing related
-  to the use of ``_BitInt()`` in tidy checks and in clang analysis. See
-  `#67212 <https://github.com/llvm/llvm-project/pull/67212>`_,
+  to the use of ``_BitInt()`` in tidy checks and in clang analysis.
+  (`#67212 <https://github.com/llvm/llvm-project/pull/67212>`_,
   `#66782 <https://github.com/llvm/llvm-project/pull/66782>`_,
   `#65889 <https://github.com/llvm/llvm-project/pull/65889>`_,
-  `#65888 <https://github.com/llvm/llvm-project/pull/65888>`_, and
-  `#65887 <https://github.com/llvm/llvm-project/pull/65887>`_
+  `#65888 <https://github.com/llvm/llvm-project/pull/65888>`_,
+  `#65887 <https://github.com/llvm/llvm-project/pull/65887>`_)
 
-- Move checker ``alpha.cplusplus.EnumCastOutOfRange`` out of the ``alpha``
-  package to ``optin.core.EnumCastOutOfRange``.
+- Fixed note links of the HTML output.
+  (`#64054 <https://github.com/llvm/llvm-project/issues/64054>`_)
+
+- Allow widening rage-based for loops.
+  (`#70190 <https://github.com/llvm/llvm-project/pull/70190>`_)
+
+- Fixed uninitialized base class with initializer list when ctor is not
+  declared in the base class.
+  (`#70464 <https://github.com/llvm/llvm-project/issues/70464>`_,
+  `#59493 <https://github.com/llvm/llvm-project/issues/59493>`_,
+  `#54533 <https://github.com/llvm/llvm-project/issues/54533>`_)
+
+- Added support for the ``cleanup`` attribute.
+  `Documentation <https://clang.llvm.org/docs/AttributeReference.html#cleanup>`__.
----------------
Xazax-hun wrote:

In some cases, we link to the PR/commit, in other cases only to the documentation. I am OK with this, I was only wondering whether we want to add links to the commits everywhere. Feel free to ignore.

https://github.com/llvm/llvm-project/pull/76446