Tag 1.90.4

Git-EVTag-v0-SHA512: 788d25a693dc75b12e54716439b98f763b9038e092398405bea9e683a23813f93cf859b7f0e612632c0166b734736a6af97a92dc08b22df69f25f5c3657343aa

2020-06-08: v1.90.4 release

This release contains a number of important bugfixes. On the feature side, the USB hotplug support was improved. A lot of drivers received fixes and improvements.


  • Work around GUsb cancellation issue
  • Redefine internal image device state machine for more robustness
  • Add public finger-status reporting to FpDevice
  • Rework device removal API to be convenient (#330)
  • Enable powersave for unsupported USB devices
  • Improvements to examples
  • synaptics: Support identify operation
  • synaptics: Fix possible crash when the interrupt transfer is resubmitted
  • synaptics: Add support for PIDs 0x00f9, 0x00fc and 0x00c2
  • elan: Add PID 0x0c4d to supported device list
  • aes3k: Fix driver and add CI test (#306)
  • uru4000: Fix reference counting of image transfer
  • vfs301: Fix driver and add CI test (#320)