Release Notes/wx3270/1.0alpha1

Known issues

 * When there is no sound driver available, wx3270 crashes when it attempts to play a sound.
 * Screen updates are noticeably slow.
 * There is no way to set up an idle command.

Improvements
Compared to x3270 and wc3270: Too numerous to mention.

Bug fixes
(none)

Release date
26. July 2020