[error] java.lang.UnsupportedClassVersionError: zio/internal/MutableQueueFieldsPadding has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
[error] at java.lang.ClassLoader.defineClass1(Native Method)
[error] at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
fixes: #845
removed java 8 support, as zio 2.1.+ require jdk 11