This release adds support for Xcode 13.3 (April 2022) and updates the system requirement to macOS 10.9 and up, marking the end of support for all versions of Mac OS X before Mavericks.
At this time there are no working drivers for Keyspan / Tripplite USA28-XG serial adapters, so we can't use our Wacom ArtZ-II 12x12 for testing. It may be possible to build a new Keyspan / Tripplite driver using a serial driver DEXT project as a starting point, or maybe by modifying the USA-19HS driver.
Probably the best way to adapt old Wacom tablets is to build a serial-to-USB adapter by modifying the Waxbee Project to work with the standard RS232 serial inside the Wacom tablet, but then we need to emulate some real Wacom tablet and will actually lose functionality. So, a working serial bridge continues to be our preference. We've also had no luck getting Keyspan and Wacom drivers working in Linux on our Pi400, but we'll keep at it.
Serial Drivers for macOS before 10.14 Mojave…
- Prolific PL2303 driver — for macOS up to 10.13, and possibly 10.14.
- PL2303 for Mavericks (10.9) — Discontinued.
- CH340 for El Capitan (10.11), Sierra (10.12), High Sierra (10.13) — Fixes issues with Arduino and more boards that uses usb-serial.
- CH340 for Sierra (10.12) and High Sierra (10.13) — Don't install on 10.14 or later!
- Fernvale (Mediatek) OSX serial driver — An older project from 2015.