What’s New in Mica 3.0.8? Key Updates for Spring Boot 3.x

Time flies, and it’s been two years since the last Mica update article. Below is a look at the important updates of Mica.

Version Compatibility

Latest Mica version: 3.0.8 (compatible with Spring Boot 3.0.x). Previous version: 2.7.13 (compatible with Spring Boot 2.7.x). Older versions are no longer updated unless sponsored.

Mica Open‑Source Ecosystem

More friends are using Mica components, and some are even adopted by Alibaba.

Important Mica Updates

mica‑redis adds a simple wrapper for Redis Pub/Sub.

mica‑redis adds optimized Redis Stream support, providing a lightweight MQ.

mica‑redis improves rate‑limit Lua script for better Alibaba Redis support (thanks @火炎焱燚).

mica‑redis adds hash union operation (thanks @just-cloud (zqf)).

mica‑redis adds Redis Set with custom serialization method.

mica‑redis sets default cache name delimiter to “:”.

mica‑xss adds @XssCleanIgnore annotation with value() array to ignore JSON body fields (thanks 冷冷（pig开源）).

mica‑xss introduces validation mode that throws an exception when xss is detected.

mica‑xss opens XssHolder for custom handling.

mica‑ip2region now supports IPv6.

mica‑core adds SpringContextUtil support for Object‑type event publishing (thanks @lishangbu).

mica‑core adds NanoId and StringUtil#getNanoId62() for alphanumeric IDs.

mica‑core enhances AesUtil with MySQL‑compatible AES encryption/decryption.

mica‑core’s JsonUtil adds toPrettyJson (thanks @老古).

mica‑core improves JsonUtil with getType for complex generic construction.

Bug fix: mica‑xss type mapping issue for JSON int/bool to string (thanks @有请岁月).

Bug fix: mica‑metrics error when using HikariCP with Druid jar (thanks @疯狂的狮子Li, gitee #I60O8C).

Final Note

Support for Spring Boot 3.1.x is on the way, and mica‑auto has already released version 3.1.1. Thanks to all contributors and users for their continued support!