v2026.6.0

What's Changed

• Add support for dim4 scattering database by @dannyzed in #259
• implement number density scatterer in rust by @dannyzed in #260
• Fix a bug in dim4 scat dbase aux derivatives by @dannyzed in #262
• fix bad print statement by @dannyzed in #264

Full Changelog: v2026.5.1...v2026.6.0