Which recent exoplanet discoveries shape our view of habitability and formation?

[Charles.W]

As an amateur astronomer, I've been closely following the flood of data from missions like TESS and JWST, and the pace of new exoplanet discoveries is both thrilling and a bit overwhelming. I'm particularly fascinated by the characterization of atmospheres on rocky planets in the habitable zone. With so many new papers coming out, it's hard to know which findings are the most robust or transformative. For those who follow the field professionally or as serious hobbyists, which recent discoveries from the last year or two do you think are the most significant for understanding planetary formation and potential habitability? Are there any specific star systems or planetary candidates that the community is especially excited about, and what makes them stand out from the thousands of other confirmed exoplanets?