Synchronet v3.19b-Win32 (install) has been released (Jan-2022).
You can donate to the Synchronet project using PayPal.
Hotline server.
[Hotline] Port=5500 Command=hotline.js MaxClients=10 [Hotline-TRANS] Port=5501 Command=hotline-transfer.js MaxClients=10
Trace: • Hotline