--- a/docs/Writerside/topics/about.md	Thu Apr 17 20:48:29 2025 +0200
+++ b/docs/Writerside/topics/about.md	Thu Apr 17 21:45:01 2025 +0200
@@ -34,8 +34,9 @@
 * adds cxBufferShrink()
 * adds cxTreeSize()
 * adds CX_PRIstr and CX_SFMT macros for formatting UCX strings
-* changes grow strategy for the mempory pool to reduce reallocations
+* changes grow strategy for the memory pool to reduce reallocations
 * changes grow strategy for CxBuffer, which does now take the page size into account
+* changes the implementation of cx_strreplacen() for improved efficiency
 * fixes unnecessary allocations in cx_strcat() family of functions
 * fixes errno value after failing cxBufferSeek() to be consistently EINVAL
 * fixes implementation of cxBufferTerminate()