Hi All At this stage, do we know if the enhanced iOS 11 notes app will be compatible with El Capitan? Back in 2015 I was running Yosemite and decided not to upgrade to El Capitan as I felt the lack of improvements did not warrant a clean install. However I did upgrade the phone to iOS 9, and from this point onwards new notes/folders made on the Mac/iPhone was not reflected on the other device. In the end, I was ultimately forced into upgrading to El Capitan just so Notes could continue working properly. To prevent the same repeat as two years ago, does anyone know at this stage if iOS 11 requires High Sierra for Notes? If so, I would rather in advance sign up to Evernote now and migrate the notes. Cheers!