1.00 was released 2020 Nov 16th.
1.01 was released 2022 Dec 9th.
If this trend continues, 1.02 will be released nearly 25 months from now, 2025 Jan 2nd.
Will it? Probably not. If Sebastian is anything like I am when it comes to programming, it's a matter of having the right mood and the time to do it. I imagine he, like billions of other people around the world, has a job, which would help explain his sporadic upload and update schedule.
I recommend modding/plugin support for this simulator. The 7 segment display is not new; I played a modded version of 1.00 over a year ago where someone else put it in the game. Even rudimentary support, such as a folder where you can put custom unity objects, might go a long way. It would help the game grow faster, even when it isn't being actively developed.