Server revision 3495 odo@openerp.com-20110701232328-flgxulxva70vnyxr removed the need for passing method=True to function fields. bzr revid: odo@openerp.com-20110705122857-zvzpamu0n24zst1q
lp bug: https://launchpad.net/bugs/438717 fixed bzr revid: pso@tinyerp.com-20101221105926-v8yolvocwulslyc6
bzr revid: hda@tinyerp.com-20100202061046-oxp8cwjmy0ggtra4