diff --git a/CHANGELOG b/CHANGELOG
index d6c26bd6de9121689a86043838c711f6d3b04cad..9a76d7b11556b434cf9749d625cedea85dc6c5ac 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,16 @@
+# Version 0.2.2 (May 14, 2024)
+
+* Remove implmentation for Operators soly handling memory and format
+ - Concat
+ - Gather
+ - Memorize
+ - Pop
+ - Reshape
+ - Slice
+ - Transpose
+* Fix ReLU backward kernel
+* Add `showCpuVersion()` function to show which compiler was used
+
 # Version 0.2.1 (April 11, 2024)
 
 Fix: explicit linkage with fmt
diff --git a/version.txt b/version.txt
index 0c62199f16ac1e2d7f7ae75b420c1231325dff4e..ee1372d33a29e27945406f0527f8af8e6ee119c9 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.2.1
+0.2.2