Pull request for Geany: https://github.com/geany/geany/pull/2298
[fix included] Copying from Scintilla and pasting to some applications under Linux/Wayland is broken
Support log 0.4.
Use rustfmt-nightly.
Travis-CI: update clippy.
addrsetd: Log panics.
zicsv: Use pretty_assertions.
zicsv: Fix compilation on stable.