MAME 0.171 later will be out this morning, here's a summary related to this thread:

New machines added or promoted from NOT_WORKING status
Coleco Electronic Quarterback [hap, Sean Riddle]
Parker Brothers Lost Treasure [hap, Sean Riddle]
Coleco Zodiac [hap, Sean Riddle]
Conic Electronic Football II [hap, Sean Riddle]

New clones added or promoted from NOT_WORKING status
Speak & Math (1980 version) [Sean Riddle, plgDavid]
La Dictee Magique (French Speak & Spell) [Sean Riddle, plgDavid]
Grillo Parlante (Italian Speak & Spell) [Sean Riddle, plgDavid]

New machines marked as NOT_WORKING
Tiger K28/Coleco Talking Teacher [hap, Jonathan Gevaryahu, Sean Riddle, plgDavid, Kevin Horton]
Mattel Computer Gin [hap, Kevin Horton] <-- bad dump, Kevin is looking into it
Tiger K28 (model 7-230) [hap, Kevin Horton]
Coleco Head to Head Basketball (COP420L) [Sean Riddle] <-- skeleton driver, I still have to improve COP400 CPU core