[Ham-Mac] fldigi-3.21.80AB test version available

[w1hkj]

Corrects the following on 3.21.81

     Olivia/Contestia custom

       * Fixed indexing error in
         - set_olivia_bw, set_olivia_tones
         - set_contestia_bw, set_contestia_tones
         effects setting custom tones/bw from either
         macro or xmlrpc command string

     ARQ abort

       * Correct mutex deadlock during <cmd>abort</cmd> processing

     RTTY Custom Shift

       * Fixed custom shift selection


Please test at your convenience

http://www.w1hkj.com/alpha/fldigi/v3.21/

Thanks,

Dave, W1HKJ