Here is a fifth beta test for Teensyduino 1.49.
Linux 32 bit:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linux32
Linux 64 bit:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linux64
Linux ARM:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linuxarm
Linux ARM64:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linuxaarch64
MacOS Catalina 10.15:
https://www.pjrc.com/teensy/td_149-beta5/Teensyduino_MacOS_Catalina.zip
MacOS-X 10.8 to 10.14:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.dmg
Windows:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.exe
Changes since Teensyduino 1.49-beta4
Improve Wire library FIFO handling for Teensy 4.0
ADC library updated for Teensy 4.0 (Pedvide)
Fix priority on 3rd & 4th IntervalTimer on Teensy 4.0 (KurtE)
Audio library I2S slave mode support on Teensy 4.0
Fix unused USB interface string descriptors
Linux 32 bit:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linux32
Linux 64 bit:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linux64
Linux ARM:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linuxarm
Linux ARM64:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.linuxaarch64
MacOS Catalina 10.15:
https://www.pjrc.com/teensy/td_149-beta5/Teensyduino_MacOS_Catalina.zip
MacOS-X 10.8 to 10.14:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.dmg
Windows:
https://www.pjrc.com/teensy/td_149-beta5/TeensyduinoInstall.exe
Changes since Teensyduino 1.49-beta4
Improve Wire library FIFO handling for Teensy 4.0
ADC library updated for Teensy 4.0 (Pedvide)
Fix priority on 3rd & 4th IntervalTimer on Teensy 4.0 (KurtE)
Audio library I2S slave mode support on Teensy 4.0
Fix unused USB interface string descriptors