Removed internal hidapi code
Removed the hidapi related code to rely on packaged libraries. This is for Linux only and required for FCD dongles support. Please note that it adds a new dependency to libhidapi-dev. Fixes #1160
Other fixes
- ADSB demod: do not process channel sample rate when it is zero. Fixes #1165
- Fixed spectrum markers dynamic values. Fixes #1140
Binary artifacts
For more details on artifacts and their contents please read the quick start in the Wiki.
Note that Ubuntu .deb package is for 20.04. Please note that since v6.2.0 SSE 4.2 is required. It has been intended to be like that for a long time but was not effective until this release