v1.9.9（Apr 2026）

• Add new product adaptation

v1.8.8（Sep 2025）

• Add new product adaptation
• Optimize batch export of offline data

v1.6.15（Sep 2023）

• Add new product adaptation

v1.6.9（Apr 2023）

• Add new product adaptation

v1.5.7（Sep 2022）

• Add new product adaptation
• Add sensor measurement function
• Add multi-language options

v1.4.8（May 2022）

• Add IP type setting function for WiFi configuration
• Add PH and EC calibration function for GS2
• Performance optimization and bug fixes

v1.3.5（Jan 2022）

• Add restart function for GS1
• Add serial port debugging function
• Optimize the performance and experience issues to improve the usage experience