Per my social contract, I am making 0.6.2 beta available before placing it on addons.mozilla.org.
It's available at http://www.kaply.com/operator/operator.xpi
Significant items in this release include:
Fix for the tabbing interaction bugs
Options menu added to statusbar and toolbar button menu
xFolk support (needs to be added explicitly in Options if you are not a new install)
tag support for ma.gnolia.com
Improvements to adding calendar entries
include-pattern support for hCard and hCalendar
Implied "n" optimization for hCards
Improved debugging dialogs to use text area instead of alerts so they can handle large data and can be copied
When debug mode is on, microformats with invalid items are bolded
When debug mode is off, invalid microformat errors are placed in the Error console
I have tested this release significantly, including running JSLint against all code, testing migration from Operator 0.5 and 0.6.1, as well as starting a test suite. If you find problematic pages, please add them to the test suite.
Please report bugs here.