Summer rain again

What's Changed

• Add an UNIX-style manual page
• PyQt6 fixes
• Build of MacOS app bundle NanoVNASaver.app
• option --auto-connect, connect automatically if one device detected
• Redesign of the About window
• Jncradiovna3g - support
• Added support for devices reporting as SV4401A and SV6301A
• Simplify the in-source launcher script
• Correct some inconsistencies in the UI
• Sweep.py: add getters and setters for private fields
• 3rd party lib updates

New Contributors

• @asarhaddon made their first contribution in #623
• @hvegh made their first contribution in #628
• @crisobal made their first contribution in #634
• @t52ta6ek made their first contribution in #652

Full Changelog: v0.5.5...v0.6.2

Only 64-Bit Binaries since Qt6

For Linux unzip the file and chmod +x the extracted file