'bug' to 'issue' for 8 remaining cases. Sloppy us. Thanks to Jorge Andrés Brugger for making us aware of this.
Fix #10558: Fix roadmap and changelog ordering bug as introduced in commit ref 0ac196a4.
Version caching queries should use the same order by clause as the standard functions.
Fix #10544: Fix bugnote order and limit when generating emails.

Reworked the original implementation of bugnote_get_all_bugnotes() to
not care about order or limits, and just cache all the bugnotes in a
simplified format.  Updated bugnote_get_visible_bugnotes() to now
expect a full list of bugnotes, and correctly handle the display order
and limit each time called.
Added event CORE_READY to signal a point for plugins to begin processing with API's loaded and the system initialized.
Fix #10559: Implemented session_delete().
Fix #10217: Implemented configurable action button position.
Defined generalized position constants, modified existing configurations to ref the new names, and added a new configuration for the feature.
Partially revert 209070a7: "Remove old email_api functions...".

Somehow my searches missed a lot of places that use the email
validation functions,so I've reverted those, with a modification
to use the newer "simple" regex for validating an email address.
Remove unused graph files (half of these don't work)
Store User id of users adding files (work towards #0003437)
add autoload function to spl register - this allows plugins to define their own (additional) autoload functionality
Changes for bug 10565
Fixes #10562: Printing Bug does not work with configuration = SIMPLE_ONLY;
Fixes #10568: Reproducibility column is shown as numbers in issue list.
Event reference title and layout consistency.
Moved EVENT_LOG into the section with system events.
Documented EVENT_CORE_READY.
Added documentation page for user account events.
Documented the REPORT_BUG* events.
Removed some inline <programlisting> elements that used to be <code>, as they break the layout.
Documented UPDATE_BUG* events.
Documented remaining bug action events.