The credit is currently set to expire at the end of 2022. This legislation would extend it through 2025 at the current rate of $1 per gallon.
The House bill (H.R.3472) is sponsored by Reps. Cynthia Axne (D-IA-3) and Mike Kelly (R-PA-16). It currently has 24 additional cosponsors including Reps. Larson (D-CT-1), Courtney (D-CT-2), DeLauro (D-CT-3), Himes (D-CT-4), and Cicilline (D-RI-1). You can read the official announcement online here.
The Senate bill (S.1806) is sponsored by Sens. Chuck Grassley (R-IA) and Maria Cantwell (D-WA). It currently has nine additional cosponsors including Senator Jeanne Shaheen (D-NH). You can read the official announcement online here.