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 # Ryujinx Changelog
 All updates to the Ryujinx official master build will be documented in this file
 
+## 1.0.5402 - 2020-09-21
+### Changed
+- This is part 1 of an intended 3 part IPC refactor. Part 1: Optimized thread processing to use explicit separate threads to process requests.
+  - Fixes Ryujinx application hang on certain games when emulation is stopped.
+
 ## 1.0.5398 - 2020-09-21
 ### Fixed
 - Fixed a texture bug revealed by 1.0.5326 (PR 1408).