I downloaded the latest version of WireframeSketcher and get the following message:
"To open "WireframeSketcher" you need to install the legacy Java SE 6 runtime.
Unfortunately, this seems to be an older version and Yosemite won't let me install this. Is there a workaround or an update coming for Yosemite?
WireframeSketcher requires a Java runtime which was removed by Apple from OS X Yosemite. The fix is to install a Java runtime manually. The best option is to get Java 8 from Oracle as Apple has dropped support for Java 6. You can find Java 8 here:
Let me know if you need more assistance.
Thank you. This seems to have solved the issue.