Adobe has posted this recommendation and warning regarding attempting to run older versions of Photoshop CC with High Sierra: “Adobe strongly recommends that customers update to the Photoshop CC 2017 release prior to updating to macOS 10.13 (High Sierra). Older versions of Photoshop CC were not designed, nor extensively tested to run on macOS High Sierra. Additionally, we strongly recommend that customers do their own testing on a non-production partition to ensure that new operating systems work with their current hardware and drivers (printing, etc). You may wish to remain on an older version of the OS that is compatible with prior versions of our software.”
Photoshop (CC 2017 or earlier) will fail to enter full screen mode if the Dock is shown. This problem does not occur if the Dock is set to “automatically hide and show”. This issue will be addressed in a future Photoshop CC 2017 update, and Adobe has workaround posted here.
Early adopters of Mac OS 10.13 High Sierra discovered that after working in InDesign (CC 2017 or earlier) for a few hours, the cursor would appear as a pixelated box. This issue has been resolved by Apple’s High Sierra 10.13 Supplemental Update.
High Sierra is only compatible with very recent versions of Apple Pro Apps, including Final Cut Pro X and Logic Pro X. Users of older Apple Pro Apps may need to buy new versions.
VMware Fusion 10 is now available for purchase/upgrade. The new version adds Mac OS 10.13 compatibility, plus additional features like support for Touch Bar use in VMs. The previous version of VMware Fusion (8.5) is not supported with High Sierra.
Bare Bones’ compatibility page has been updated to say “TextWrangler is not compatible with High Sierra. We suggest that you use BBEdit as an alternative”.
In case you missed, TextWrangler was discontinued earlier this year, but BBEdit can now be used for free without purchasing a license (excluding web authoring tools and other exclusive features).
Wacom’s table driver is not currently compatible with Mac OS 10.13, and Wacom is suggesting their customers not to upgrade to High Sierra until compatible drivers are released.
iTunes 12.7, released 9/12/17, has removed all iOS app management features (that previously were available when an iOS device was connected to the Mac). This includes the iOS App Store, the ability to install/delete/backup iOS apps, and option for organizing iOS app placement on iOS screens.
This new iTunes 12.7 will show as an update for those running Mac OS 10.10.5 through 10.13, or to Windows users with iTunes installed.
The sudden removal of iTunes iOS app management has received harsh criticism, especially from the enterprise sector where iTunes is commonly used to install Volume Purchase Program iOS apps. A high number of posts from consumer users can also be found in the various online Apple support groups criticizing Apple for their decision to abandon iOS app management from workstations.
Update – 9/23/17
In response, Apple has posted a “stealth” version of iTunes 12.6.3 that retains these iOS app management features. It is available for download for Mac and PC, and after install the option for updating to iTunes 12.7 will no longer show. It can also be installed on top of iTunes 12.7.
The reason I call this a “stealth” version is that Apple has stated they won’t support it, nor will it be updated in the future. It is a short-term solution to appease people that were caught off guard by this change.
Here’s a Mac trick I recently learned… while in the Finder, with or without any Finder windows open, press command+shift+period. This toggles the Finder’s show hidden files/folders option. Any Finder windows you open afterwards will show hidden files/folders, and although they appear grayed out you can double click to open them. Press command+shift+period while in the Finder to toggle this selection off.
Adobe has never supported Macs working directly off a server. If you contact Adobe Support with a problem saving or opening files on a network file share, they will promptly dismiss the issue and point you to one of their related “don’t work off a server” support articles for Illustrator, Photoshop, or InDesign.
Now we all know that most Mac based creative departments that use Adobe apps also work off some type of server, and this type of workflow is considered the norm even though Adobe doesn’t support it.
Adobe has recently taken this a step further, adding “Illustrator does not support network or removable drives as scratch disks, or folders of file sync services such as Dropbox and Google Drive.”
I don’t see the logic to this, because files saved in a synced Dropbox or Google Drive folder are local to the Mac, but it’s worth noting that Adobe doesn’t support it.
Thursby has announced end-of-life for DAVE and ADmitMac. Both solutions have been discontinued to allow the developer to “focus on secure two-factor mobility solutions for government and commercial users”.
Update – 10/10/17
Thursby included this statement in their end-of-life announcement: “With the recent announcement of the High Sierra operating system, Thursby believes that Apple has finally culminated a total Microsoft file systems to the quality that eliminates the need for either DAVE or ADmitMac.”
To me this statement seems like a complete cop-out, because all indications are that High Sierra is going to have just as many issues with SMB and Active Directory as previous Mac OS releases. I don’t see any major changes to High Sierra’s Active Directory binding mechanism, and the SMB driver only received a minor update (v3.2 versus Sierra’s v3.1). We shall see.