Looks like the latest version of Polyphone no longer runs on OS X Yosemite or earlier. When I try to launch Polyphone a popup window states "The application requires OS X 10.11 or later." Was this intentional? I noticed the following lines in the plist file <key>LSMinimumSystemVersion</key> <string>10.6</string>
Yes looks like that is correct. I can’t see what features in 10.11 and up might be required to run 1.9 but it’s a shame because I like the look of the graphical envelopes. A brilliant SoundFont editor but it looks like we’re stuck with 1.8
Thank you for those reports. The problem with Mac is that I only have one version and due to their commercial / strategical choices it is hard to make a battery of tests for the other versions. Working only with the most recent versions was clearly not intentional.
I've just downloaded 1.9 and as the OP says not working Yosemite 10.10 so just wondering if this is going get fixed or maybe 2.0 will be compatible. Any ideas?