0.6.0 class renamed to ObsSequence

What's Changed

• pin black and code-cov actions to hash by @hkershaw-brown in #72
• doc: Add notes on functions which have decorators by @hkershaw-brown in #75
• Comment fix to plot_qc_hover.py by @mjs2369 in #73
• doc: move init docs to the class doc string by @hkershaw-brown in #77
• rename obs_sequence class to ObsSequence by @hkershaw-brown in #79

Full Changelog: 0.5.1...0.6.0