Congwu, you are currently looking into the backend API as part of the
SDK tutorial work. Can you review the "backend-api" branch? I'd like to
get it merged tomorrow, after one full nightly test run with your
"message resend" patches. The goal is a 0.9.1 release with these changes
middle of September (but that also depends on the D-Bus API discussion,
bug reports and demand).
Yes, I will look at it