This is RIAPS release version 1.1.22.  It contains the following RIAPS preloaded images:
* SD card images for TI Beaglebone black boards
    - Ubuntu 20.04.6 LTS, 5.10.168-ti-rt-r71
    - riaps-bbb-4GB-v1-1-22.zip
* SD card images for Raspberry Pi 4 boards
    - Ubuntu 20.04.5 LTS, 5.4.0-1091-raspi
    - riaps-rpi-16GB-v1-1-22.img.xz
* Virtual Machine Disk Image created using VirtualBox (v7.0.8 r156879 Qt5.15.2)
    - Ubuntu 20.04.6 LTS, 5.15.0-83-generic
    - riaps-devbox-v1-1-22.vmdk.xz
* Eclipse 2022-09 IDE for C/C++ Developers (v4.25.0) install bundled with RIAPS example projects
    - riaps-eclipse-v1-1-22.tar.gz

To verify this download, do the following:

# First, verify the GPG signature on SHA256SUMS
$ gpgv --keyring /etc/apt/trusted.gpg SHA256SUMS.sig SHA256SUMS
# should output 'Good signature from X'

Note that you must have our public key to be able to verify the signature.

# Next, verify the SHA-256 hashes
$ sha256sum --check SHA256SUMS
# should output 'fileX: OK' for each file