diff --git a/registry.txt b/registry.txt
index f5e021b8..a0069951 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6660,3 +6660,7 @@ https://github.com/engin100/950.git|Contributed|ENGR100-950
 https://github.com/lacamera/ESPAsyncWebServer.git|Contributed|ESPAsyncWebServer
 https://github.com/lmtreser/Robotec.git|Contributed|Robotec
 https://github.com/PlayingWithFusion/PwFusion_I2C_Encoder_Arduino_Library.git|Contributed|PwFusion_I2C_Encoder_Arduino_Library
+https://github.com/PlayingWithFusion/PwFusion_Data_Transfer.git|Contributed|PwFusion_Data_Transfer
+https://github.com/PlayingWithFusion/PwFusion_I2C_Toggle_Arduino_Library.git|Contributed|PwFusion_I2C_Toggle_Arduino_Library
+https://github.com/PlayingWithFusion/PwFusion_I2C_Buttons_Arduino_Library.git|Contributed|PwFusion_I2C_Buttons_Arduino_Library
+https://github.com/PlayingWithFusion/PwFusion_I2C_Joystick_Arduino_Library.git|Contributed|PwFusion_I2C_Joystick_Arduino_Library