Modifies provisions relating to good time credit

HB 2831 modifies Missouri's good time credit system for inmates, allowing eligible individuals to earn time off their sentences by participating in approved programs. Inmates can earn up to 360 days total (capped at 90 days annually) for completing high school/GED equivalents, vocational training, alcohol/drug treatment (excluding court-ordered programs), or 1,000 hours of restorative justice. Credit is revoked for major rule violations, parole revocation, or excessive minor violations, and excludes those sentenced to death or life without parole. The bill also permits retroactive petitions for programs completed between 2010 and 2026, with applications accepted in 2027.