Errata
One advantage of independently publishing with Amazon is that I can periodically correct typos and make small improvements to the book without bringing out a new edition. The relevant errata therefore depend on the purchase date.
Errata if you purchased between July 12, 2019 and August 5, 2019
Errata if you purchased between August 6, 2019 and September 11, 2019
Errata if you purchased between September 12, 2019 and November 6,
2019
Errata if you purchased between November 7, 2019 and November 27, 2019
(Fourth Printing)
Errata if you purchased after November 27 (Fifth printing)