embregsysview does support the new API but still has dependencies on the old API, it should be easy to fix, just remove the old code. The ChibiOS plugin only uses the old API, there is one class to be rewritten.
Anyway, if somebody wants to give it a try, source code is here: https://svn.code.sf.net/p/chibios/svn/b ... udio_trunk
Note that there are 3 projects using the same class, those are the debuggers for RT2, RT3 and RT4. The impacted class is: /src/org/chibios/tools/eclipse/debug/utils/DebugProxy.java
ChibiStudio includes all the Java and Plugins support, it is not just C/C++, it can be used to compile those projects.
I will give it some bandwidth after the 17.2 release anyway.