There were a few revisions to the calendar from the previous season. The bill proposed moderate downward revisions in the tariff, especially on raw materials. The collection includes first editions, revisions, translations. California has passed legislation attempting to address this in future curriculum revisions. A less musical motive for the revisions and corrected editions was copyright law. For 1988, Mercury underwent multiple product revisions and updates. Psychiatrist Allen Frances has been critical of proposed revisions to the DSM-5. The script went through many additional revisions. It went through six subsequent revisions between 1540 and 1541. The Act has also undergone multiple revisions and authorizations. Following numerous script revisions and two production shutdowns, the series was canceled. Revisions 17, 18, and 19 were also approved. This architecture was subject to major revisions. Batman's history has undergone many retroactive continuity revisions, both minor and major. The badge has been subject to various revisions since then.