Rolls up all the fixes since the last binary release in Jan 2022.
Improved Sandbox for experimenting with code outside the included samples.
Removed some bytecode-driven unit tests that were failing on JDK21 javac output.
These shaded jars include OpenJFX binaries needed for the UI.
Bytecode is Java 8 and runs on JDK8 to JDK23.
To run: java -jar jitwatch-ui-1.4.9-shaded-<OS>-<ARCH>.jar