This page provides a record of edits and changes made to this book since its initial publication in the B.C. Open Textbook Collection. Whenever edits or updates are made, we make the required changes in the text and provide a record and description of those changes here. If the change is minor, the version number increases by 0.1. However, if the edits involve substantial updates, the version number goes up to the next full number. The files on our website always reflect the most recent version.
If you find an error in this book, please fill out the Report an Open Textbook Error form.
| Version | Date | Change | Details |
| 1.1 | February 2015 | Toolkit published in the B.C. Open Textbook Collection. | |
| 1.2 | September 19, 2017 | Added a link to the Appendix: Checklist for Accessibility page. | Added a link to information describing the accessibility standards for all OpenStax books. |
| 2.1 | August 31, 2018 | Second edition of toolkit completed and published in the B.C. Open Textbook Collection. | For details, see this list of changes and additions [Word file] made to the first edition of the toolkit. |
