This files describes API changes in the lesson code.

=== 19.0 ===

* Updated heading levels in:
  * mod_lesson_renderer::header()
  * mod_lesson_renderer::add_first_page_links()
  * mod_lesson_renderer::display_eol_page()

=== 14.0 ===

=== 13.0 ===

* External function mod_lesson_external::get_user_attempt() now returns the full page object inside each answerpages.

=== 12.0 ===

* lesson::callback_on_view() has an additional optional parameter $redirect default to true.
  It can be set to false to avoid redirection and return the page to redirect.
* mod_lesson_renderer::page_action_links() has been modified
* Converted uses of the label CSS class to mod_lesson__label so that it does not clash with Bootstrap

=== 10.0 ===

* Removed the unused file reformat.php
* removedoublecr() and importmodifiedaikenstyle() have now been removed.
