I just upgraded to v25. The speed and stability on my MacOS machine is fantastic. The only downfall is that non 64-bit plug-ins (i.e. TGtools, JW, etc...) do not work.

I would strongly suggest that you update to 2014.5.

Looks like SM 2016.1.12 just was released. Is there a published Changelog?

MM released in November a new version of SM that is compatible with El Capitan. I understand that we shouldn't use beta versions on production computers and that MM cannot guarantee compatibility. I...

10.11.2 Beta success with Finale! I can also attest that the crashing has stopped with this newest Beta.