Glad to hear you're taking such a pro-active approach to DW-dev. I'm curious if these developments will make a change in how clients can interact with DW. I'm actively working on DW API for Python and an old perl-base client (though I intend to create a Python client using old, old code). I'm not entirely sure how the old code works, but I'm making flowchats of it now. Will tools such as ljdump, jlj, charm, etc. stop working for users?