Summary of Changes

The LPC Petal Handbooks are updated quarterly to reflect new Clarifications and Exceptions resulting from Dialogue posts, add clarifying text, tables or graphics, and make other amendments or additions that improve the clarity and content of the Guide. Quarterly updates will occur in January, April, July, and October of each year, at which time these Petal Handbooks will be revised and the cover page time stamped with the latest revision date. See Previous Versions of the Handbooks in the Table of Contents for a link to download PDFs of previous versions.

At each update, a summary of the substantive changes is provided here.