Openpmd-beamphysics

What's Changed
* Add basic particle tests and workflow by ChristopherMayes in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/27


**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.7.0...v0.7.1

What's Changed
* Impact field devel by ChristopherMayes in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/24
* Basic examples in docs by ChristopherMayes in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/25
* Allow weights to be = 0 by ColwynGulliford in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/26

New Contributors
* ColwynGulliford made their first contribution in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/26

**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.6.2...v0.7.0

What's Changed
* Add genesis2_dpa_to_data by ChristopherMayes in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/23


**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.6.1...v0.6.2

- add `n_particle` to units.

**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.6.0...v0.6.1

What's Changed
* Add ParticleStatus enum by ChristopherMayes in https://github.com/ChristopherMayes/openPMD-beamphysics/pull/21
* Fixes a bug when writing Astra particles at the cathode.

**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.5.9...v0.6.0

- Move parse_astra_phase_file from LUME-Astra into here
- Better species handling


**Full Changelog**: https://github.com/ChristopherMayes/openPMD-beamphysics/compare/v0.5.8...v0.5.9