Taiwan's NCC regulator has reportedly cleared a new set of TWS devices from Google. This suggests that the Pixel Buds debuted last year will see successors in 2020. However, it is difficult to guess from their new putative leak how the 2 generations might differ.
https://www.notebookcheck.net/A-new-leak-points-to-second-generation-Google-Pixel-Buds-on-the-way.458851.0.html
I mean the buds themselves are not news, I've been on a pre-order list for it since Pixel 4 launched.
These were announced last year, although nobody watched that Pixel Event. What a shame.
The original pixel buds did not come out last year, they came out the year before, and also the pixel buds 2 have been a thing for a while now. Google even showed them off at their event last year and they said they would be coming out spring of 2020
The Google pixel buds were release much longer than a year ago, and the new Google pixel buds are literally on their store webpage, available to be on the waiting list.