Notwithstanding other provisions of the Zoning Ordinance, a public hearing on an application for a development agreement shall be held by the Planning Commission and by the City Council. Notice of intention to consider adoption of a development agreement shall be given as provided in Sections 65854, 65854.5, and 65856 of the Government Code, in addition to such other notice as may be required by law for other actions to be considered concurrently with the development agreement.