diff --git a/wasi-libc.changes b/wasi-libc.changes
index c2cd2c9..d38f474 100644
--- a/wasi-libc.changes
+++ b/wasi-libc.changes
@@ -2,6 +2,10 @@
 Fri Sep 22 17:06:06 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
 - Update to version (wasi-sdk-)20.
+  * Compatibility with Clang 16.
+  * Rename triple wasm32-wasi-pthread to wasm32-wasi-threads.
+  * Implement support for spinlock.
+  * Improve performance in dlmalloc.
 - Rebase workaround-broken-makefile.patch.
 - Drop obsolete undefine-gcc-macros.patch. (Has been solved
   upstream in gh#WebAssembly/wasi-libc#379.)