diff --git a/Changelog.md b/Changelog.md
index f2325c0..c20bcf0 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,16 @@
 # Ryujinx Changelog
 All updates to the Ryujinx official master build will be documented in this file
 
+## 1.1.645 - 2023-02-27
+### Added:
+- Add Support for Post Processing Effects.
+  - Adds FXAA and SMAA post processing options in graphics settings.
+  - Adds bilinear, nearest and FSR (1.0) upscaling options in graphics settings.
+
+<details open>
+<summary>Older releases</summary>
+<br>
+
 ## 1.1.644 - 2023-02-26
 ### Fixed:
 - Vulkan: Support list topology primitive restart.
@@ -129,10 +139,6 @@ All updates to the Ryujinx official master build will be documented in this file
 - Vulkan: Clean up MemoryAllocator.
   - Avoid querying GPU memory properties at allocation time. No known changes in games. 
 
-<details open>
-<summary>Older releases</summary>
-<br>
-
 ## 1.1.619 - 2023-02-13
 ### Fixed:
 - Vulkan: Enforce Vulkan 1.2+ at instance API level and 1.1+ at device level.