Revises the extreme risk protection order act regarding: Penalties for previous convictions of certain firearms laws; age of respondent and appointment of a guardian ad litem; proceedings in juvenile court for a respondent under age eighteen; sealing court records of a person under eighteen years old; entering an order into a maintained computer-based system; petitioning an order after regular business hours; a parent's or guardian's obligation to secure firearms; and a court's consideration on whether or not an order is needed includes considering any relevant evidence of a hate crime.