Perfect Layout v2.x and Finale® 27 Compatibility
Perfect Layout works in Finale® 27 and is also automatically installed.
From a few tests we made on Windows it seems like the plug-in's processing speed is identical in Finale 2014 and Finale 27.
So far we didn't notice any incompatibilities when running the plug-in on pre-27 Finale files or on files that were imported through MusicXML into Finale 27 and that use the new Finale 27 SMuFl format.
Finale's new SMuFl fonts are supported by Perfect Layout starting with v2.4.
Perfect Layout versions before v2.4 work in Finale 27, but only on the old standard fonts (not on the new SMuFl template).
Installation of Perfect Layout in Finale 27
As with every Finale installation that you add to your system, you have to re-install Perfect Layout, so that it also installs into the Finale 27 setup.
On macOS: Just re-run the latest installer.
On Windows: You must uninstall the current installation using the maintenancetool.exe in c:\program files (x86)\elbsound.studio\perfect layout.
Select "Remove Components" ->"Next"->"Uninstall".
Then run the latest installer again.
The SMuFl .json files
The .json files are something similar to Finale's old font annotation files. These files are currently not parsed yet by Perfect Layout.
So far we have found no urgent need to do this. But if you manually change these .json files (which not really makes sense...), Perfect Layout won't notice it.
We will try to add .json support in a future update.
Elbsound Music Fonts Package and Finale 27
MakeMusic unfortunately still hasn't fixed the very old font bug that the symbol slots 128 to 159 are not available on macOS on hybrid SMuFl fonts like November2 or the Elbsound fonts.