Foreign-made Wi-Fi routers will continue receiving security patches until at least Jan. 1, 2029, but this doesn't eliminate the long-term risk of buying an outdated device. Joe Supan is a senior writer for CNET covering home technology, broadband, and moving. Prior to joining CNET, Joe led MyMove's moving coverage and reported on broadband policy, the digital divide, and privacy issues for the broadband marketplace Allconnect. He has been featured as a guest columnist on Broadband Breakfast, and his work has been referenced by the Los Angeles Times, Forbes, National Geographic, Yahoo! Finance and more. Prospective router customers just got a little more breathing room, as the Federal Communications Commission will allow foreign-made routers to continue receiving software and firmware updates until at least Jan.…