- Single type annotation prevented the code from being run on 3.7 and 3.8
1.3.0
- Recompiled protobuf definitions - Updated type hints
**Warning**: Due to an issue with type hints, this version does not work on 3.7 and 3.8.
1.2.0
- Switched XML parsing style from element tree to SAX + Expat for 10x decrease in memory usage (and a minuscule amount of speed improvement) - Fixed `filter_attrs` not being applied in pure XML files
1.1.1
1.1.0
- Added the ability to filter parsed attributes, as this is the slowest part of osmiter - Clear parsed XML elements to drastically reduce memory usage