[rabbitmq-discuss] Erlang R12B and new persister

[tsuraan]

Is there a desire to support the R12B releases of Erlang with the new
persister code?  It looks like recently ets:update_element snuck in,
which didn't exist until R13.  Can this easily be worked around, or
will R13 be a requirement now?

=SUPERVISOR REPORT==== 5-Jan-2010::20:40:43 ===
     Supervisor: {local,rabbit_sup}
     Context:    child_terminated
     Reason:     {undef,[{ets,update_element,
                              [238,
                               <<19,53,189,149,61,162,5,156,139,171,9,249,66,
                                 14,245,26>>,
                               {3,2}]},
                         {rabbit_msg_store_ets_index,update_fields,3},
                         {rabbit_msg_store,handle_cast,2},
                         {gen_server2,handle_msg,7},
                         {proc_lib,init_p,5}]}
     Offender:   [{pid,<0.268.0>},
                  {name,rabbit_msg_store},
                  {mfa,
                      {rabbit_msg_store,start_link,
...