v0.2.0

• Add RFProteína (RFD4) for conditional protein design, with released
  checkpoints and support for generation, motif scaffolding, binder design,
  redesign, and inverse folding.
• Accelerate folding and design with CUDA Graph replay, fused kernels,
  reused conditioning, and lower memory and CPU overhead.
• Fix ligand output, PDB templates, Protenix sampling and memory handling,
  and archive validation.

See the full release notes.