1.0

Version 1.0 is finally there! Changes from 0.7 are minor, and mostly target the continuous integration:

• Added boresight pointing and polarization angle systematics capabilities into the tod code, and updated flat-sky saving routine for IGQU deprojections (#42 )
• CI: move from travis to to GH Actions (#45, #47, #54 )
• Improve code quality (#52 )
• Bug fix (#50 )

Thanks @markm42 for contributing !