https://www.gamespot.com/articles/nintendo-switch-wont-get-20-version-this-year-repo/1100-6457141/

Historically, game consoles from all major hardware companies get refreshed with hardware revisions over time. This will likely happen for the Nintendo Switch, but it won't be until 2019 at the earliest, according to a new report. Citing sources, The Wall Street Journal reports that Nintendo is not planning a new version of the Nintendo Switch to launch in 2018.

Instead of that, the report said Nintendo will look to beefing up the Switch's online features and offering more peripherals to boost sales, according to GI.biz. The report cited Nintendo Labo, the wacky, wonderful, and weird game that uses actual cardboard as an example of this. WSJ went on to say that Nintendo is looking at more peripherals that use the console's USB-C port.