Mark 3.1.45 as released (#20108)

Author: dschuff

ChangeLog.md

@@ -18,16 +18,19 @@ to browse the changes between the tags.
 
 See docs/process.md for more on how version tagging works.
 
-3.1.45 (in development)
+3.1.46 (in development)
 -----------------------
+- libunwind updated to LLVM 16.0.6. (#20088)
+
+3.1.45 - 08/23/23
+-----------------
 - The function used to add symbols the JS library has been renamed from
   `mergeInto`, to the more specific `addToLibrary`.  This new function does not
   require the passing of `LibraryManager.library` as a first argument.  The old
   `mergeInto` continues to exist for backwards compat.
 - The `--log_html` option was removed from `emrun`.  This option was already not
   working with python3.8 or above so we hope is safe to say that nobody was
   relying on it.
-- libunwind updated to LLVM 16.0.6. (#20088)
 
 3.1.44 - 07/25/23
 -----------------

emscripten-version.txt

@@ -1 +1 @@
-3.1.45-git
+3.1.46-git