Depot CI can now run jobs on Arm64 sandboxes. Use an -arm label in runs-on. For example:

jobs:
  build:
    runs-on: depot-ubuntu-24.04-arm-8
    steps:
      - uses: actions/checkout@v4
      - run: make test

Sandbox sizes range from 2 CPUs/8 GB up to 64 CPUs/256 GB. See the full label list and pricing in Depot CI sandboxes.