3.9 Upd | Hutool

For developers working with Chinese national standard (Guomi) algorithms, 3.9 provided better stability and performance for these specific cryptographic ciphers. 2. Enhanced HTTP Client Capabilities

tools were updated to provide better support for multi-environment configurations and automatic type conversion when reading configuration values. Technical Breakdown Key Feature IdcardUtil Hutool 3.9 UPD

series. Older versions of the tool cannot communicate effectively with these newer firmware versions to reset or code the unit. SSH and SSH-over-USB Access Technical Breakdown Key Feature IdcardUtil series

Fix null pointer exception in StrUtil.blankToDefault when input is null (issue #I23K7F). : It facilitates enabling SSH access to the

: It facilitates enabling SSH access to the head unit, which allows for deep-level file system modifications, custom patching, and feature activation (like CarPlay or Video in Motion). Script Execution

Date parsing in Java can be a headache. The 3.9 update brings further stability to DateUtil . Whether you are formatting timestamps for a database or calculating the difference between two dates, this version ensures consistency across different locales. 3. "Sweet" Security Enhancements