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* Improve documentation (PR 569, 574, 590, 591, 597, 605)
* Allow all arithmetic operations involving a single pyfar audio object (606)
* Fix bug in `Coordinates.find_within` where not all or too many points were returned (617)
* Allow `None` in `Coordinates.sh_order` property (596)
* Always use `frequency_range` as parameter and deprecate `freq_range` in pyfar 0.8.0 (589)
* Update dependencies (PR 564)
* Improve CI (570, 586, 605, 607)