diff -r d06aa9db0408 -r 197450c2b0b3 docs/Writerside/topics/about.md
--- a/docs/Writerside/topics/about.md	Fri Dec 05 16:36:10 2025 +0100
+++ b/docs/Writerside/topics/about.md	Fri Dec 05 16:38:17 2025 +0100
@@ -29,6 +29,7 @@
 ### Version 4.0 - preview {collapsible="true"}
 
 * adds cx_system_page_size() to allocator.h
+* change cxBufferReserve() to allow reducing the capacity
 * fix that cxReallocate(), cxReallocateArray(), cx_reallocate(), and cx_reallocatearray()
   were not returning zero after freeing the memory when passed a size of zero