wok-current graph
- updated libvips and libvips-dev (8.7.4 -> 8.9.1)2020-03-12, by Hans-G?nter Theisgen
- updated libusb and libusb-dev (1.0.22 -> 1.0.23)2020-03-12, by Hans-G?nter Theisgen
- updated liburcu and liburcu-dev (0.10.2 -> 0.11.1)2020-03-12, by Hans-G?nter Theisgen
- updated libupnp and libupnp-dev (1.8.4 -> 1.12.0)2020-03-12, by Hans-G?nter Theisgen