The about dialog should also show the used libusb, libserial, libsigrok and libsigrokdecode versions.
PV currently shows Qt, libsigrok and libsigrokdecode versions. Does it also need to show libusb and libserial versions or is that not really relevant? What do you guys think?
Yup, added some libsigrok and libsigrokdecode APIs for that, and the respective PV code to use the APIs (and some additional lib versions) in: 6579ca9227e50f8a3acd1a5d5364752864d2e7fd 0f5e2c7db1dc3e86ac741e8c1c89cce6202b43cc