The release of Source Han Serif earlier this month, on 2017-04-03, gave me an opportunity to build yet another resource for stress-testing environments, particularly those that consume OpenType/CFF Collections. (This also continues to simplify file management by combining three Super OTCs into a much larger one.)
Basically, I combined the Super OTCs of Source Han Sans (36 fonts) and Source Han Serif (28 fonts), and for good measure—and to exceed any possibility of a 64-font limit or threshold—I also included the 14 fonts from the Source Han Code JP OTC.
The Source Han Super OTC is over 300MB in size, and includes 78 fonts in total, which are supported by 21 separate 'CFF ' tables. I confirmed that macOS (I am using Version 10.12.4) and the latest Adobe apps support this 78-font and monster-like OpenType/CFF Collection.
I am now curious about Windows…
For those who use the Source Han fonts and have updated to Windows 10 Creators Update, please add a comment as to whether this Super OTC installs and functions in that environment.
As usual, enjoy!