mbillow/localthings v0.33.0 on GitHub

Flex Duo lower oven over TCP 8888. The NV51K777OS's lower cavity shows up as its own Lower oven, with a Divider sensor. Start cooking works over 8888. (#588, #593, closes #572)
Start cooking on ovens without a mode list. Boards that publish no modeSpec, like the NW9000KD, get Start cooking with their own modes. Bake is confirmed on hardware. (#585, addresses #300)
Heat on TP6X heat pumps. TP6X_RAC units rated for heating now offer Heat. Not yet confirmed on hardware. (#592, closes #589)

Air conditioners: a Stop auto clean button on newer boards. (#603, closes #598)
Fridges: an AI precise cooling switch. (#603, addresses #599)
Ovens: a Sync clock button that sets the oven's clock, even with Remote Control off. Thanks to @luki-! (#596)
Stop works with Remote Control off. If the appliance doesn't follow, you're told. (#593)
read_resource takes a query, like /device/1?if=oic.if.b. (#601)

Washer settings no longer go unknown when the program is changed on the dial. (#595, closes #579)
The AI energy level select no longer offers 0, which left fridges at 254 instead of off. (#603, closes #410)
Flex zone shows Freeze, Fridge and Off instead of FCONVERT_*. (#603, addresses #599)
Ovens and microwaves no longer offer HOMECARE_WIZARD_V2 as a mode. (#603, addresses #600)
Microwave progress shows unknown instead of 201 %. (#585, addresses #181)
Handshake collisions are retried at once instead of failing the command. (#585, closes #567)
A write the appliance refuses now shows an error and rolls back, instead of looking like it worked. (#593)

PSK identities that contain a zero byte now work. Thanks to @KRZ303! (#591, from #575)

Downloads now also remove Wi-Fi credentials, account e-mails, serials and paired-device names. Thanks to @vmonkey! (#590)

Upgrade notes:

Fridges and air conditioners with more than one AI energy level lose the 0 option from that select.
Requires smartthings-local>=0.1.23, installed automatically.