Urh

New features
- allow save and load of binary protocols ( .bin files) [488](https://github.com/jopohl/urh/pull/488)
- improve bootstrap of simulator messages [500](https://github.com/jopohl/urh/pull/500)
- auto assign destination when dropping messages to simulator
- show participant address in participant legend if present
- auto assign participant address when clicking analyze button in analysis based on SRC address label
- consider API changes of SDRPlay 2.13 [508](https://github.com/jopohl/urh/pull/508) thanks [mehdideveloper](https://github.com/mehdideveloper)
- also consider participant address (next to RSSI) when auto assigning participants in analysis [512](https://github.com/jopohl/urh/pull/512)
- Clear button stays enabled during operation so e.g. recordings can be cleared live [514](https://github.com/jopohl/urh/pull/514)

Bugfixes
- antenna selection is not saved when reopening dialog [494](https://github.com/jopohl/urh/pull/494)
- hiding multiple rows at once in analysis not working properly [499](https://github.com/jopohl/urh/pull/499)

This release removes the config.pxi requirement which caused problems on Arch Linux and Gentoo during installation. More details in PR [484](https://github.com/jopohl/urh/pull/484).

This is a hotfix release which targets issue [481](https://github.com/jopohl/urh/issues/481), so if you had problems with a missing config.pxi make sure to use this version.

__Import announcement if you build URH manually__: Cython is now a __required__ dependency to build URH. If you install URH from PyPi (with pip ) or use the .msi installer you will not notice any difference. However, if you run URH from source you need to install cython which is as easy as python3 -m pip install cython .

Merged Pull Requests:
- [478](https://github.com/jopohl/urh/pull/478) - make message pause configurable in simulator
- [476](https://github.com/jopohl/urh/pull/476) - add padding when sending very short messages with soundcard
- [473](https://github.com/jopohl/urh/pull/473) - move .desktop file to data folder. __Important if you build a package of URH__
- [471](https://github.com/jopohl/urh/pull/471) - make relative external programs paths relative to project path
- [470](https://github.com/jopohl/urh/pull/470) - improve conditional compiling of native device extensions
- [469](https://github.com/jopohl/urh/pull/469) - improve device selection in options, use a table instead of a list view
- [468](https://github.com/jopohl/urh/pull/468) - improve python2 interpreter settings for GNU Radio backend with empty urh.ini
- [458](https://github.com/jopohl/urh/pull/458) - __add alignment action to analysis__

This release updates the bundled SDR drivers on Windows.
__Furthermore, this release adds native device support for 32 bit windows__.

Bugfix:
- a bug was fixed where sample rate of a signal was not written correctly to wav file when exporting as wav

The highlight of this release is a __Command Line Interface__ (CLI) for the Universal Radio Hacker.
Learn more about this new feature [in the wiki](https://github.com/jopohl/urh/wiki/Command-Line-Interface).

Moreover, these two features were added:
- Add export features 437
- make refin and refout configurable for CRC 439

These bugs were fixed:
- fix 441 (Reference signal is not kept when disabling and re-enabling "Mark diffs in protocol")
- fix 442 (consider hidden zeros for show selection in interpretation)
- fix 444 (Message Break error box popping up too early)
- fix 448 (Include pyaudio in windows package for soundcard support)