Polkadot [DOT] traders might have a holly jolly new year because…

Polkadot achieved quite a few milestones last year. The year 2023 also looks promising for DOT. Polkadot [DOT] recently tweeted about its yearly roundup mentioning all the notable developments that happened in its ecosystem in 2022. The tweet talked about several achievements. For instance, DOT had more than 74 parachains, over 300 dapps, 550+ projects,