COPPER has been upgraded to ASM 6.1, so Java 9 and 10 are now supported in addition to Java 8. This release no longer supports Java 7 or older versions.
We also added support for the Java Platform Module System in order to let you build modular applications. However, if you don’t need this feature, you can use COPPER the same way as before.
We are proud to anounce, that COPPER 4.2.0 has just been released. See https://github.com/copper-engine/copper-engine/blob/4.2.0/WHATSNEW.txt for changes.
You can get it here: https://github.com/copper-engine/copper-engine/releases/tag/4.2.0
Our new COPPER ‘Performance Test’ is now available. Check our performance test.