I can't speak to LR4.4, that's too old: I haven't run anything less than 5.x or 6.x for over a year, certainly never on anything older than macOS 10.11 El Capitan. I've been running Sierra through various alpha/beta iterations with PSCS5.1 and LR6.x for the past 9 months. The only problems I've noted (with both) are some issues with color managed printing profiles, but with LR6.4-6.6 this happened even on macOS 10.11 El Capitan. LR6.7 seems to have addressed these now, but I haven't done extensive testing yet.
Otherwise, all of the apps I use in my image processing workflow (Lightroom, Flare, occasionally Photoshop) along with some of the display/word processing/etc apps I use have either worked flawlessly or have been updated for Sierra already. I have an existing installation of the last ever version of Aperture on one of my systems and it's still working well with Sierra. I understand that Capture One prior to version 9.3 has had some issues that have now been taken care of, but it's been a while since I tested C1. G On Oct 17, 2016, at 11:41 AM, Bruce Walker <bruce.wal...@gmail.com> wrote: Dave's workflow dilemma reminded me I wanted to ask you folks if anyone had experienced or heard of any issues or app breakage caused by upgrading to Mac OS 10.12 Sierra? I use an older Lightroom, 4.4. Also older Photoshop CS5 (12.0.4). -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
