v4.2.0

• Update for python3.10 moving Callable usage to collections.abc (#174 - @allenporter)

v4.1.0

• Fix Person and Motion event for Nest Hello and Nest Cam IQ Outdoor, fixes #92 and #154 (#166 - @snicker)
• Fix configuration directives in README (#163 - @nudge)

v4.0.5

• Fix rate limiting when 'Retry-After' is missing (#161 - @slemiere)

v4.0.4

Allow ability to cancel ETA (#157)
Add setter for temperature scale (#156)
Add Camera.software_version Nest API (#155)