Hi,thank you for marking this issue. Upstream has supported wlroots 0.19 since some time, and I have just made a new release that depends on Wayfire 0.10.0 and wlroots 0.19:
https://github.com/dkondor/wstroke/releases/tag/v2.4.0
However, I cannot update the Debian package since at first Wayfire would need to be updated to the (now released) 0.10.0 version; however, Wayfire is currently orphaned and hasn't found a new maintainer yet.
Best, Daniel
