0.41.0

Release notes

Enhancements

• Added interval method RType and Schema to get the duration for subsample schemas
  like Ohlcv1H and Cbbo1S

Breaking changes

• Changed the default value for channel_id to be u8::MAX in MboMsg and u16::MAX
  elsewhere since 0 is a valid channel ID

Bug fixes

• Changed default inst_attrib_value value from 0 to i32::MAX to match Rust