Connecticut House Bill 6616 was introduced to the state House in February with a total of 13 cosponsors (all Democrats). Since then it's had a public hearing and has been reported favorably out of the legislative commissioners' office and to the House Appropriations Committee.

The bill seems to expand Medicaid and/or CHIP eligibility ("Husky A, B or D") to a significant number of undocumented children in the state, but it's rather densely worded, making it difficult for me to be certain just how far up the age range it applies. However, according to Louise Norris, it would extend it from the current 12-year old limit for undocumented children up to age 20 by January 2024 and age 25 by later that year, as long as their household income is still below the thresholds currently in place for those populations:

Section 17b-261 of the general statutes is repealed and the following is substituted in lieu thereof (Effective January 1, 2024):