I noticed that in the update today. I've got a small upcoming project that will require about 300 mailings, but I'm reluctant to use any Apple software for this because, who knows how long it will be before they remove this feature again?
Apple's modus operandi is to kill entire apps, and (if you're lucky) replace them with all-new apps — see Final Cut Pro X, Apple Photos, etc.
"The feature was originally included in Apple’s word processing software, but got the axe in 2013’s version 5.0"...
Chief officers, marketers and salespeople with macbooks aplenty, downloading 100 different fonts and creating slideshows...
Only to try and send them over email/usb and have their 100+ slide presentation completely break down with every piece of text getting set to the same font with a larger than normal font-size, making text overlap the edge of the screen or other text and losing all sense of readability.
Sorry, you need to go through every single piece of text and restyle/resize everything.
Can you imagine how many IT folks got shafted by that? All the "I need this fixed now"... shudders
Yes, they kill entire apps as well - usually the professional ones like Aperture. At this point I would say that it would be folly to let a business depend on any Apple software.