- Improved memory handling in base.FileManager [48](https://github.com/laspy/laspy/pull/48)
- Introduced `r-` file mode, that only reads the header of as LAS file [48](https://github.com/laspy/laspy/pull/48)
- LAS v. 1.4 bug fixes [55](https://github.com/laspy/laspy/pull/55)
- Python 3 support [62](https://github.com/laspy/laspy/pull/62)