diff -r ca825e816a50 -r 1ba637f64695 CHANGELOG
--- a/CHANGELOG	Wed Dec 31 16:32:36 2025 +0100
+++ b/CHANGELOG	Wed Jan 21 21:25:32 2026 +0100
@@ -1,5 +1,10 @@
-Version 4.0 - 2025-12-31
-------------------------
+Version 4.0.1 - 2025-12-31
+--------------------------
+
+
+
+Version 4.0.0 - 2025-12-31
+--------------------------
 
  * adds cx_system_page_size() to allocator.h
  * adds cx_compare_func2 function pointer that supports compare functions with custom data
@@ -52,8 +57,8 @@
  * removes the complicated wrapping of pointer lists
  * removes cxIteratorRef()
 
-Version 3.2 - 2025-11-30
-------------------------
+Version 3.2.0 - 2025-11-30
+--------------------------
 
  * adds cxMempoolTransfer() and cxMempoolTransferObject()
  * adds support for different destruction strategies in CxMempool
@@ -112,8 +117,8 @@
  * removes all functions that create mutating iterators in favor of making all iterators possibly mutating
  * removes the use of C23 attributes because they don't mix well with GNU attributes in GCC 15
 
-Version 3.1 - 2025-02-11
-------------------------
+Version 3.1.0 - 2025-02-11
+--------------------------
 
  * adds properties.h
  * adds tree.h
@@ -161,8 +166,8 @@
  * fixes critical bug that produced wrong results when comparing lists of different type but same size
  * ends UCX 2.1 long term support
 
-Version 3.0 - 2023-07-09
-------------------------
+Version 3.0.0 - 2023-07-09
+--------------------------
 
  * complete redesign from scratch
  * collections can now store copies of objects and not just pointers
@@ -174,8 +179,8 @@
  * removes testing implementation from the lib
 
 
-Version 2.1 - 2019-12-30
-------------------------
+Version 2.1.0 - 2019-12-30
+--------------------------
 
 * adds string replace functions
 * adds set operations for UcxList and UcxMap
@@ -192,8 +197,8 @@
 * adds scstr_t - a const char* variant for sstr_t
 * renames utility compare functions
 
-Version 1.1 - 2018-05-14
-------------------------
+Version 1.1.0 - 2018-05-14
+--------------------------
 
 * adds missing 32 bit support to integer overflow checks
 * adds ucx_buffer_to_sstr() macro
@@ -208,7 +213,7 @@
 * some bug fixes
 * adds integer overflow checks
 
-Version 1.0 - 2017-10-28
-------------------------
+Version 1.0.0 - 2017-10-28
+--------------------------
 
 * first stable version of UCX released