Changelog:
0.1
06.03.2018.
First version, you can downloading only files with defauld formats.

0.2
17.03.2017:
Added small menu.
Added manually checking youtube Dl version.

0.3
07.10.2021
Application has been revritten to HSP.
Changed app name.
From now on, you can download files as mp3 without knowledge of the yt-dl parameters.
Added playlists downloading.

0.4
04.01.2022
Repaired bug with not downloading the oryginal format in some cases.
Also fixed bug which causing converting the playlist when you decided to not convert it.
Thanks to Rolab for reporting all bugs which was fixed in this version.
0.5
17.02.2024
Attached the newest YT dlp version for this moment.
Checking for YT DLP updates when app is loading.
No longer cluttering the file name with the downloaded file id.
From now on downloaded files will be saved to the Downloads subfolder in the app directory.