Urh

Changes:

* e9bb586e3d2847cca24ff61abd1e028380641962 update requirements (821)
* 3a9253801544323dc04db0ec78a7e8fced2b4c5d update azure-pipelines.yml (820)
* 5aa7c184830bd4767a884e8816fa4f917b25a89a avoid graph overlapping legend in spectrum analyzer (816)
* 8506d2064c848473f5d9639f0d7cd730e0fa4984 CI: build on windows without -j (815)
* d300ba5c335c4df6138279b9d8c937956bd2bc7c Improve Auto Interpretation Performance (814)
* 217a8146229eec41aade03ea59849c1459d900c4 improve sdr check fix 811 (812)
* cfae883bd963754975007e9147853a2d1f4da8fb use costas loop for PSK demod (807)
* 1fcf4ae2bb9a6c13c15c682fcab1ac7c3b385800 consider checksum label in copy operation (803)

This list of changes was [auto generated](https://dev.azure.com/jopohl/urh/_build/results?buildId=1335&view=logs).</details>

Changes:

* 3cbcbf9bb306ad16812c532c52f3eea60309c322 add bladerf fpga images to snap (799) [ 798 ]
* 88fa644ead81f9b68da44787fe25f2ca2a4e431c make HackRF bias tee configurable (794)
* 0d2d0142e13cacbd80f2d275cb2e4436b2fa64cb Fix deprecation warnings due to invalid escape sequences.
* d62aef690dc4cb1a0501796b6fbbd952468d2402 Use ElementTree instead of deprecated cElementTree.
* 716384df32666bb65d11d29f6f2f411c3454fd75 Refactor FileOperator (787)
* 22f3cf6891ba579b8de4f3f90f4d295f9bd81d08 cleanup code
* 7cdea4603d4de0a86fbc94949cb8ead396b5c59f properly remember size and position of dialogs fix 784
* 849f7f579f6ad67b1ed673e6aa7bf07d6fac7ad7 add De Bruijn fuzzing (782)
* c1ed0eff01ebfe883b094500ed735c24fd75424b add support for already demodulated signals (780)
* 1d3981ca37c35527cf9125859ac38510a31123b4 Remove NRZ-I to prevent mixing with NRZ + Invert, clarify names. (776) [ 775 ]

This list of changes was [auto generated](https://dev.azure.com/jopohl/urh/_build/results?buildId=1267&view=logs)

Changes:

* support for complex16u (2xuint8) signals (772)
* Circumvent a possible (not reproducable) bug on Windows where application window is not drawn (769) by bundling PyQt5.14.1 instead of latest 5.14.2
* Remove padding when drawing signals and remove autofit -> Weak captures are visible at a glance, use Y-Scale instead

Changes:

* e396ddc347dfe37382aa7b370b0d0d0dde1966b4 add retina support on macOS (767)
* caa527a584a7349e1fc3ec78a460a22cb83ed168 nicer output for device log in dialogs
* e9657b657f10114c18989d716836e8089cce1bfb enforce smaller headers -> more data visible in table views
* dd141b63e7a57186d9425f8738679a304eed5e79 add snapcraft.yaml and build_snap.sh
* 9631316d15b316770c57f4e7def982a7989618aa only close current project if new one requested
* 93b99c7076eac440729139533618f34ce2311243 remove parallelization in ExtensionHelper.py [ 761 ]


This list of changes was [auto generated](https://dev.azure.com/jopohl/urh/_build/results?buildId=1163&view=logs).</details>

Changes:
* 83d5c209f7eaf81a2244712085ae317f16306b9d remove superfluous os.join
* 53f31197cbae5e104fc5ae6843f4eb925c4a0967 update ui files (759)
* 8e61fdbd38be37434ecc1e16fdb482cbab1ae4a1 Improve appicon_big
* 6b8841394cae45b01549ef61204144a9d367bfd4 New logo and icon (757)
* 4de05c407146090167fb24a8b49351fc42a80fd0 fix attribute assignment
* fc3d7cde45b38c9ac046fd9002ef473e5b3c288b use more recent UHD version
* 297e7a6b618a796773eb8a256b4753b2745dcb32 [CI] check native backends on linux when installed from pip (751)

This list of changes was [auto generated](https://dev.azure.com/jopohl/urh/_build/results?buildId=1082&view=logs).

This release has three significant changes.

1. Overhaul GNU Radio backend (ready for gr 3.8+) (748)
2. Add support for Manylinux2014 (750) (see also the updated Readme.md if you are using Linux)
3. __For packagers__: Dropping the requirement python-zmq