This is a draft of REDasm's roadmap, items are listed in no particular order:

Feature Available in
Ida-Like multiple listing views Not Implemented
Arm64 architecture Not Implemented
Python scripting Not Implemented
External plugin support Not Implemented
Delphi decompilation Not Implemented
MFC decompilation Not Implemented
Dalvik decompilation Not Implemented
Java decompilation Not Implemented
Assembler (pseudo)decompilation Not Implemented
"OOP" Reversing Not Implemented
Remote debugging Not Implemented
Collaborative reversing Not Implemented
Improved graphs 2.1
Interactive documentation Not Implemented
Patching support Not Implemented
REDasm "Web Edition" Not Implemented
More formats In Progress
More assemblers In Progress