[The original post from May 8th on v4.3 Beta 3 follows.]

May 8th DisplayLink USB Graphics Software v4.3 Beta 3 for OS X/macOS (download page).
Here's a clip from the Beta 3 release notes:

"This is DisplayLink macOS Software v4.3.0 Beta 3.
This release delivers the following changes - enabling extend and mirror mode for one DisplayLink screen, using AirPlay, for macOS 10.13.4. For more information on this, see our knowledgebase article here ("How to enable an extended DisplayLink display on macOS 10.13.4 with 4.3 beta 3"). Additional DisplayLink screens will be in clone mode.

Mirror or extending mode of more than one DisplayLink is not supported in 10.13.4. If you require mirror or extended of multiple displays, we recommend that you stay on macOS 10.13.3 or earlier at this time. Functionality such as Ethernet and audio, where implemented, is unaffected. We have alerted Apple to this issue and are working hard to find a resolution.

This version does not support OS X version 10.10.x and earlier. "

• Apple paves the way for breakthrough carbon-free aluminum smelting method (pr)
  
  
• Apple Xcode v9.3.1
  - Fixes an issue that caused Xcode to slow down when editing a playground.
  - Fixes an issue that could require the user to re-enter their Apple ID.
  
  
• Tech Tip: Disabling Safari Suggestions on macOS and iOS (sponsor blog)
  
  
• Security Updates for Adobe Flash Player, Creative Cloud Desktop App, Adobe Connect
  
  
• Op-Ed on the state of the Mac Mini (computerworld)
  
  
• OWC CEO Discusses eGPUs in Interview (sponsor blog)
  
  
• Micromat Checkmate v1.1.8 update (use in-app update check)
  - Added Apple Hardware RAID card support for RAID Status.
  - Fixed reported CheckmateWorkerDaemon crashes.
  - Fixed hang when a LaCie 2big Thunderbolt 2 external drive is connected.
  - Fixed accidental testing of internal NTFS volumes which may cause a kernel panic.
  - Fixed a tracking issue of multiple hard drives for Surface Scan.
  - Other minor fixes and enhancements.
  
  
• Apple's game-changing iMac turns 20 years old (cnn)
  (Still have an original iMac w/G4 CPU upgrade & Game Wizard 3Dfx Voodoo 2 card.)
  
  
• Aspyr: Only Mac to Mac MP working for COD MW4, MW3, MW2.
  (Same message in each link. Info to be updated when available.)

• About Security Update 2018-001 (10.13.4) (revised May 8th)
  - Added Entry for Kernel (CVE-2018-8897).
  
  
• Institutions that support health records on iPhone (beta)

Page of How-To, Troubleshooting & Tips for Mac/OS X/iOS Users from Airplay to Thunderbolt.
 

• Freeware VM VirtualBox 5.2.12 (See Change Log for list of fixes)
  
  
• Chrome 66.0.3359.170 stable channel update (google blog)
  
  
• Firefox 60.0 release notes (Major changes/new features)
  
  
• Firefox 60.0 ESR release notes (Firefox Quantum in ESR channel)
  
  
• Firefox ESR 52.8.0 release notes (includes security fixes)
  (Note: Firefox ESR downloads are ESR 60.0. ESR 52.8.0 not there.)
  
  
• New Steam Link and Steam Video apps to Extend Service Offerings (press release)
  (Stream Mac/PC games to Android/iOS/tvOS. Video app for streaming movies/shows.)

April 30th to May 4th, 2018 News Archive
• Another Report on retail Radeon RX 580 8GB in a Mac Pro
• Nvidia Graphics Driver Updates for 10.12.6/10.11.6 builds with Security Update 2018-002
• Carbon Copy Cloner v5.1.1 Update Release Notes
• Final Cut Pro X 10.4.2 Update (bug fixes)
• Safari Technology Preview 55 for macOS Sierra/High Sierra
• Petition to recall MacBook Pros with Defective Keyboards
• OWC Announces New Price for Envoy Pro EX with Thunderbolt 3
• Reader Tip for problems installing Security Update 2018-001
• Apple neglects Macs on second-quarter earnings call, again
• Mercury Elite Pro mini portable drive now in 4TB
• MacOS Window Management Keyboard Shortcuts
• Guide to Avoiding Mac App Store Scams
• Apple faces battery pledge complaints
• Apple Reports Second Quarter Results
• Apple Support/Troubleshooting/How-To Article Updates:
  - How to create a bootable installer for macOS
  - About Security Update 2018-001 Swift 4.1.1 for Ubuntu 14.04
  - How to Use Pages, Numbers, and Keynote with Box
  - Locate your backups of iPhone, iPad, and iPod touch
  - Vintage and obsolete Apple products listing

For links to older news pages, see the Archives.