1. Add pulse labels to manage pulse data and remove pulse grouping 2. We will convert all the groups you create into pulse labels and automatically match them to the pulse 3. Multiple labels can be added to a pulse to better manage pulse data through label filtering 4. The new version will back up your data. If you are not used to pulse label management, the official website provides version 4.2.5 (only available for Android system ). You can import the backup into version 4.2.5 and continue to use pulse grouping to manage data 5. We suggest that you save the backup to a location that you consider safe. If the app is uninstalled, the backup stored internally will also be lost 6. Optimized some user experiences 7. Fixed some bugs and improved app stability

1. The 'Random teasing' feature of the coyote has been enhanced with a 'Rhythm' mode, allowing you to set the change in channel intensity during the random flirting trigger period by drawing a curve 2. Optimized some user experienc 3. Fixed some bugs

1. Added video tutorial introducing the 'Civet' edge control gameplay. You can find the video tutorial for the 'Civet' operation guide by clicking 'Tap to view video tutorial' in the 'Civet' settings -> 'Edging Guide' 2. Fixed some bugs

1. Added 'Socket Control' feature that is compatible with the old control protocol of the 3.0 APP. If you are currently using any third-party control program to interact with the 3.0 APP, you can seamlessly switch to the 4.0 APP and continue to use the 'Socket Control' feature 2. The official website's 'Little Dinosaur' game has been optimized based on the new control protocol. You can find the web address for the 'Little Dinosaur' game in the 'Socket Control' function. It is recommended to experience it on a PC browser 3. We have open-sourced a new 'Socket Control' protocol, which supports simultaneous control of multiple devices (up to 3 devices can be controlled simultaneously; supports Coyote 2.0, Coyote 3.0, Opossum 1.0, and Civet 1.0), and provides SDK (TypeScript & Python) + communication Server. We welcome developers to integrate the new control protocol(GPL-3.0 license). You can find the GitHub repository address at the top of the 'Socket Control' feature 4. Optimized some user experiences 5. Fixed some bugs

1. The 'Remote Control' function has been added, currently supporting the control of up to 2 devices within a single remote room . Until the stability monitoring of the 'Remote Control' function in the 4.0 APP is completed, the 'Remote Control' function in the 3.0 APP can still be used normally. Due to communication protocol and technical architecture issues, 'Remote Control' between the 3.0 APP and the 4.0 APP is not supported. 2. The ' Touch Mode' function for coyote has been added 2. Optimized some user experiences 3. Fixed some bugs

1. Updated user registration and login system; more personalized features such as remote control are coming soon (PS: Remote control is already in development). 2. Optimized the interactive experience for "Civet" and "Opossum" series devices. 3. Fixed minor issues for smoother and more stable performance.

1. Add a slot for the new product 'Opossum Vibrate Controller' 2. User guide for the newly added 'Civet Edging Sensor' slot 3. Fix some issues

1. Support for multiple languages (currently adding an English version, and will continue to support more languages in the future) 2. All audio mode functions have been launched 3. The accessory gameplay of coyote has been launched 3. Fixed some issues

修复了部分问题