[docs] Add release notes for Windows specific changes in 18.x (#80011)

1 files changed, 15 insertions, 0 deletions

diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index 0e70a4e..2c2d5b2 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -320,6 +320,19 @@ Changes to the LLVM tools
 * llvm-objcopy now supports ``--gap-fill`` and ``--pad-to`` options, for
   ELF input and binary output files only.
 
+* llvm-rc and llvm-windres now accept file path references in ``.rc`` files
+  concatenated from multiple string literals.
+
+* The llvm-windres option ``--preprocessor`` now resolves its argument
+  in the PATH environment variable as expected, and options passed with
+  ``--preprocessor-arg`` are placed before the input file as they should
+  be.
+
+* The llvm-windres option ``--preprocessor`` has been updated with the
+  breaking behaviour change from GNU windres from binutils 2.36, where
+  the whole argument is considered as one path, not considered as a
+  sequence of tool name and parameters.
+
 Changes to LLDB
 ---------------------------------
 
@@ -360,6 +373,8 @@ Changes to LLDB
   fields are present, however this is not always possible or entirely
   accurate. If in doubt, refer to the numerical value.
 
+* On Windows, LLDB can now read the thread names.
+
 Changes to Sanitizers
 ---------------------
 * HWASan now defaults to detecting use-after-scope bugs.