0.31.0

Release notes

Enhancements

• Added Ord and PartialOrd implementations for all enums and FlagSet to allow
  for use in ordered containers like BTreeMap
• Added decode_records() method to AsyncDbnDecoder and AsyncDbnRecordDecoder
  which is similar to the sync decoder methods of the same name
• Upgraded pyo3 version to 0.24.1
• Upgraded time version to 0.3.41

Breaking changes

• Removed deprecated dataset module. The top-level Dataset enum and its const as_str()
  method provide the same functionality for all datasets
• Removed deprecated SymbolIndex::get_for_rec_ref() method

Bug fixes

• Fixed Python type annotation for SystemMsg::is_heartbeat() method that was previously
  annotated as a property