v4.2.0 (2021-03-03)

Features

• Happi IOC Data: added new EntryInfo to happi.containers.LCLSItem for ioc
  configuration data including engineer, location, hutch, release, arch, name,
  and ioc type.
• New containers: added new Happi containers with device specific metadata for
  building MODS IOCs.
• Custom status print for LODCM object.
• Added the MPOD class that determines the appropriate MPOD Channel classes. This is to help support the happi entry creation from the questionnaire.
• Add custom status for LaserTiming and for PseudoSingleInterface
• Add verbose_name attribute to PseudoSingleInterface and caclulated dial position
• Add verbose_name property to LaserTiming

Device Updates

• LODCM object has been updated to contain the Energy motors as well as the other motors and offsets.
• Update various signal kinds on PTMPLC from omitted to normal or config as
  appropriate.
• ThorlabsWfs40: Added wavefront PV and viewer, added some docs

New Devices

• OffsetMotor - PseudoPositioner with an offset
• Add GHCPLC (Hot Cathode) class as a counterpart to the GCCPLC (Cold Cathode)
  class.

Bugfixes

• Fix issue where the Kappa had an incorrect e_phi calculation
  in certain situations.
• Fix issue where the Kappa used the calculated motors for the
  safety check instead of the real motors.
• Fix issue where legacy attenuator classes would break bluesky scans.
• Fix Kappa behavior for kappa angles above 180 degrees.

Contributors

• cristinasewell
• klauer
• slacAdpai
• slactjohnson
• zllentz