Hutool 39 New ^hot^ | Reliable | 2026 |

HttpRequest now supports asynchronous execution with exponential backoff:

5.8.39 marks a significant milestone, transforming Java AI integration from a heavy lift into a smooth, standardized process. hutool 39 new

Hutool has long been the "Swiss Army Knife" for Java developers, and the recent updates in bring significant enhancements, particularly in AI integration and performance optimization. For modern Gradle builds, add this line to your build

: A global FetchSize setting was added to the Db class, allowing for better control over the number of rows retrieved in a single trip to the database. For modern Gradle builds

For modern Gradle builds, add this line to your build.gradle : implementation 'cn.hutool:hutool-all:5.8.39' Use code with caution. Feature Comparison: 5.x Patches vs. 6.x Major Release

FileUtil removed much of the boilerplate involved in reading, writing, and copying files, providing methods that handle streams internally.