diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0fc3bc..6a0d235 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,9 @@
-#### Version 1.8.0 (code 180):
-    - Add formatting support (only ext2/3/4 file systems)
-    - new features were added to the building system to create deb (debian) packages
-    - Edit some commands that the building system offers. One was removed. Some of them have changed
-    - More talent was added to the additional features offered by the building system and a simpler pleasant advance was presented
-    - A more detailed building system was created using separate makefiles
-    - Light changes on syntax in source code
-    - The source code folder was changed (binary to src)
-    - In packages created during the build no longer, xz is used instead of gzip
+#### Version 1.9.0 (code 190):
+    - New features have been added to the compilation system. pmt can now be built with two mods. One is normal and the other is debugging.
+    - debugging is no longer the default
+    - In flashing and backup, completely C features are used instead of dd. The code is dd based. bought from toybox
+    - option trading logic changed
+    - more details
 
 |   END OF VERSION 1.8.0 CHANGELOG   |
 |------------------------------------|