Colab upgraded its default runtime to Python 3.13 on 2026-08-25 (colabtools#6081). The v3.1.4 release shipped only a cp312 wheel, so installing it on a current Colab runtime failed with:
ERROR: alphafold3_open-3.1.4-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
is not a supported wheel on this platform.
This release ships both cp312 and cp313 manylinux_2_28 x86_64 wheels, so it installs on Colab's 3.13 runtime and on 3.12 environments alike.
No functional changes to AlphaFold 3 / OpenFold3 inference — packaging only (#5).