diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5655502..2e51b27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## v0.5: Effects
+
+- Added stars in background for a better sense of velocity.
+- Viewport follows ship at center.
+- Zoom functionality.
+
 ## v0.4: More functionality
 
 - Fix acceleration.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3677a16..e63fa81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ cmake_minimum_required(VERSION 3.10)
 project(SpaceShipSim C)
 
 set(TARGET_NAME "spaceshipsim")
-set(TARGET_VERSION "0.4")
+set(TARGET_VERSION "0.5")
 
 if(NOT CMAKE_BUILD_TYPE)
 	set(CMAKE_BUILD_TYPE "release")