v4.0.0-RC1

What's Changed

• Update sbt, scripted-plugin to 1.11.7 by @scala-steward in #481
• Update slf4j-api to 2.0.17 by @scala-steward in #463
• define the scala 2 macros in the scala 3 module by @jxnu-liguobin in #480
• Modify the readme for the next new version by @jxnu-liguobin in #485
• update logback to non vulnerable version, drop Java 8 support by @jxnu-liguobin in #486

Warnings

This version has a large span, I think it is a new starting point (that is, there may be regression issues, only for trial use)

• Remove Java 8 support
• Support SLF4J 2.x.

Full Changelog: v3.9.6...v4.0.0-RC1