They just updated to 1.13b a couple days ago. They updated today to 1.14b.
Changelog:
R4i 1.14b Update:
1. New NDS/NDSi games WIFI search/download engine features.
2. Auto firmware upgrade through WIFI.
3. Solved games
4561 - Kyokugen Dasshutsu 9-Jikan 9-Nin 9 no Tobira (J)(2CH)
4551 - Gokujou!! Mecha Mote Iinchou: MM Town de Miracle Change (J)(Caravan)
4550 - Kuru Kuru * Princess: Tokimeki Figure * Mezase! Vancouver (J)(Caravan)
4536 - Kamo no Hashikamo: Aimai Seikatsu no Susume (J)(Caravan)
4535 - Mario And Sonic At The Olympic Winter Games (K)
4527 - The Legend of Zelda: Spirit Tracks *MULTi3* (U)(Xenophobia)
4518 - Power Pro-Kun Pocket 12 (J)(Caravan)
4512 - Might and Magic Clash of Heroes (U)
4377 - C.O.P. The Recruit *MULTi5* (E)(EXiMiUS)
4.To solve the game 4514,4513,4510,4500,4492,4469,4467,4434 ,4432 ,4370,4355,
4354,4353,4336 problem.
If you have 1.13b just touch the game-engine icon and it will auto update via wi-fi.
Changelog:
R4i 1.14b Update:
1. New NDS/NDSi games WIFI search/download engine features.
2. Auto firmware upgrade through WIFI.
3. Solved games
4561 - Kyokugen Dasshutsu 9-Jikan 9-Nin 9 no Tobira (J)(2CH)
4551 - Gokujou!! Mecha Mote Iinchou: MM Town de Miracle Change (J)(Caravan)
4550 - Kuru Kuru * Princess: Tokimeki Figure * Mezase! Vancouver (J)(Caravan)
4536 - Kamo no Hashikamo: Aimai Seikatsu no Susume (J)(Caravan)
4535 - Mario And Sonic At The Olympic Winter Games (K)
4527 - The Legend of Zelda: Spirit Tracks *MULTi3* (U)(Xenophobia)
4518 - Power Pro-Kun Pocket 12 (J)(Caravan)
4512 - Might and Magic Clash of Heroes (U)
4377 - C.O.P. The Recruit *MULTi5* (E)(EXiMiUS)
4.To solve the game 4514,4513,4510,4500,4492,4469,4467,4434 ,4432 ,4370,4355,
4354,4353,4336 problem.
If you have 1.13b just touch the game-engine icon and it will auto update via wi-fi.