--- a/docs/Writerside/topics/about.md	Wed Nov 26 23:22:03 2025 +0100
+++ b/docs/Writerside/topics/about.md	Wed Nov 26 23:35:25 2025 +0100
@@ -78,6 +78,7 @@
 * fixes ineffective overflow check in cx_strcat() family of functions
 * fixes errno value after failing cxBufferSeek() to be consistently EINVAL
 * fixes implementation of cxBufferTerminate()
+* fixes that cxBufferWrite() could auto-extend the buffer beyond the configured threshold
 * fixes allocator arguments for some printf.h functions not being const
 * fixes that cx_tree_search() did not investigate subtrees with equally good distance
 * fixes that memory was freed by the wrong allocator in cx_vasprintf_a() when the underlying vsnprintf() failed