Version 21.09.0 (September 28, 2021)

• Realm
  • Numerous bug fixes in the gasnetex network layer
  • Support for HIP memory type registration with GASNet (with GASNet version 2021.9.0+)
  • Arguments to spawned tasks may now be arbitrarily large (network-specific limits have been eliminated)
• Regent
  • Improved support for dynamic checks on index launches with potential interference between different region arguments
  • Extensive fixes for separate compilation. This mode has now been verified to work with large-scale applications
  • Removed long-obsolete support for __demand(__external)
• Pygion
  • Add support for layout constraints