" Apple today updated MacBook Air, the world's most loved notebook, with faster performance, the new Magic Keyboard, twice the storage and a new lower price of $999, and $899 for education. The new MacBook Air delivers up to two times faster CPU performance and up to 80 percent faster graphics performance, letting customers breeze through daily activities and play more games. Now starting with 256GB of storage, MacBook Air allows customers to store even more movies, photos and files. With its brilliant 13-inch Retina display for vivid images and sharp textggTouch ID for easy login and secure online purchases, spacious trackpad, and all-day battery life combined with the power of macOS Catalina, it's the best MacBook Air ever made.

Apple also updated the Mac Mini:

"Mac mini Also Updated Today
Whether they are using it as a desktop computer, a music and movie storage hub for the family, or as a code compile server for Xcode, customers love Mac mini. The standard configurations of Mac mini now come with double the storage capacity. The $799 configuration now comes standard with 256GB, while the $1,099 configuration features 512GB of storage, and every Mac mini is made from 100 percent recycled aluminum."

They also announced a new iPad Pro with LiDAR Scanner that brings trackpad support to iPadOS.

• SoftRAID version 5.8.3 Update adds a workaround to address a macOS 10.15 issue that prevented the driver cache from rebuilding correctly. It also adds full support for Traditional Chinese language. (Download page linked. Free 30 day trial available.)
  
  
• Security Updates for Adobe Photoshop (adobe bulletin)
• Security Updates for Adobe Acrobat and Reader (adobe bulletin)
• Security Updates for Adobe Experience Manager (adobe bulletin)
  
  
• DisplayLink macOS App PREVIEW - BETA (0.5 Beta) for macOS Catalina
  - Release notes for this Beta linked at the main page, which also has non-Beta USB DisplayLink software for macOS. (macOS 10.13 and older versions are under "Legacy Drivers".)
  
  
• Ensuring the Credibility of Health & Safety Information (apple developer news)

• How to use Blackmagic eGPU with your Mac
  
  
• Mac Startup key combinations
  
  
• If Logic Pro X isn't working
  
  
• (How to) Use the floating keyboard on your iPad
  
  
• Mac mini (2018) - Technical Specifications
  (revised for the changes noted above.)
  
  
• Apple's Vintage and obsolete products listing updated
  
  
• (How to) Identify the ports on your Mac
  
  
• Recommended settings for Wi-Fi routers and access points
  
  
• How to set up a Personal Hotspot on your iPhone or iPad
  
  
• If Personal Hotspot is not working on your iPhone or iPad (Wi-Fi + Cellular)
  
  
• What to do if your iPhone, iPad, or iPod touch is lost or stolen

• Chrome 80.0.3987.149 stable channel update, includes 13 security fixes. (google)
  
  
• Important Firmware Update for Yamaha THR10II/THR30II Wireless Guitar Amps
  - Firmware update to address potential for "extreme overheating during charging".
  (Includes link to "THR Remote" for macOS 10.15-10.14, used to update firmware.)