Versioning History

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 in the text, we provide a record and description of those changes here. If the change is minor, the version number increases by 0.01. If the edits involve substantial updates, the version number increases to the next full number.

The files posted by this book 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
1.00 September 12, 2014 Added to the B.C. Open Textbook Collection.
2.00 July 22, 2019 The following changes were part of a project to standardize BCcampus-published books.
  • Added an Accessibility Statement
  • Added additional publication information
  • Updated copyright information
  • Renamed “About the book” to “About BCcampus Open Education” and updated the content
  • Added a Versioning History page
  • Updated the book cover
2.00 July 22, 2019 Updated the book’s theme. The styles of this book have been updated, which may affect the page numbers of the PDF and print copy.
2.00 June 22, 2019 Accessibility remediation. Remediated the textbook to make it accessible. This involved

  • editing link text to be descriptive
  • changing heading levels
  • adding image descriptions
  • editing table markup