⇨ Ars Technica, Andrew Cunningham, “ macOS 10.15 Catalina: The Ars Technica review.LEGO Digital Designer (LDD) was a freeware computer program produced by the Lego Group as a part of LEGO Design byME, but has since been officially retired and replaced with BrickLink Studio. ⇨ Rock Paper Shotgun, Natalie Clayton, “ MacOS's 32-bit-breaking Catalina update is live, wreaking havoc on classic game collections.” In the left-hand column, click on “Software/Applications” to see the list of all 32 bit applications on your hard drive. To see the full list of apps you’ll have to do without if you switch to Catalina, click “About this Mac” in the Apple menu, then “System Report…”. The same goes for Feral Interactive, including the Lego series and even BioShock 1 & 2. This means that gamers will have to say good-bye to a good many classics, since many Aspyr-published Mac games will not be updated to 64 bits, including the iconic Call of Duty series, Bioshock Infinite, Borderlands: The Pre-Sequel, Civilization IV, Quake 4, the Star Wars series, Tomb Raider 2, etc.

But for the average user, the most significant novelty is perhaps the end of support for 32 bit applications. Among the more interesting novelties are the Catalyst project, which facilitates application porting from the iPad to the Mac, the breakup of iTunes into several, smaller applications, the Sidecar function, which allows you to use an iPad as an external screen, and the locking down of T2 chip-enabled Macs in case they get lost or stolen. The 16 th version of the operating system formerly known as OS X has been released! To read up on Catalina, you can turn to the classic “Ars Technica Review” (link hereunder), which examines every last detail of the new system.

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