Lightlab

- Bug fixes (including security fixes)
- SR830 lockin amplifier driver
- Create CITATION.cff
- Experimental BOSA driver (by Zhimu)
- CI deployment via github

- Bug fixes in various instruments
- Included PRBS algorithms for the Anritsu PPG
- Improvements to MeasuredFunction
- Adding support for Keithley 2606B
- PRBS functionality in one_dim

- Bugfixes in PPG3202, DPO4032, and HP_8152A_PM
- Housekeeping in test environments
- Making DSA8300 work with Prologix driver

- Major bug in Prologix driver
- Minor improvement to APEX driver
- Some documentation improvements

- added new driver for APEX OSA, which use TCP sockets directly, refactored from the Prologix controller (PR 8)
- refactored NI_PCI_6723's driver, and added the the example labview programs that go with it (PR 9)
- minimum current to 1nA in keithleys, down from 1uA (minor change 8b1527b)
- bugfix in keithley: not sourcing negative currents correctly (bugfix 2268980)

- compatibility with python 3.7
- Prologix gpib controller implemented (major feature 6)
- Function bundle feedthrough maps (minor feature 1)
- fixed major bug that caused wrong readings in waveform scales for Tektronix Scopes (bugfix daabc26)
- adding measure functions if functionSource is given (bugfix 0c0fb9c)
- fixed bug in electrical source unit conversions (critical bugfix 5532232)