v0.4.16 fix point filtering

What's Changed

• To allow writing filtered points, added fix and test for write_scan_raw with omited low values for rowIndex or columnIndex by @TonnC in #81
• Remove Python 3.8 support by @dancergraham in #83
• Added more infos to C++ exception reporting by @TonnC in #84

New Contributors

• @TonnC made their first contribution in #81

Full Changelog: v0.4.15...v0.4.16