According to an often reliable leaker, there will be no updated HomePod from Apple this year, but a smaller version is close to shipping.
Apple fixes annoying HomePod bug that caused HomeKit requests to time out and fail the first time you ask
HomePod Mini Leak Details Launch Alongside iPhone 12 - SlashGear
Apple HomePod 2: All the latest rumours, leaks and speculation
Apple unveils the 2nd Generation HomePod
tvOS 17.4 Allegedly Hints at HomePod With Display
Apple's next HomePod might get a display as big as an iPad mini
HomePod prototype with LCD on top shows up in new images
Apple reveals the $99 HomePod Mini
HomePod mini yes, HomePod 2 no, says reliable leaker - 9to5Mac