Public Housing Capital Fund in prior Acts, except for any set-asides listed under such headings, may be used for all of the purposes described in the preceding proviso: Provided further , That the expanded uses and funding flexibilities described in the previous two provisos shall be available to all public housing agencies through December 31, 2020, except that the Secretary may extend the period under which such flexibilities shall be available in additional 12 month increments upon a finding that individuals and families assisted by the public housing program continue to require expanded services due to the coronavirus pandemic: Provided further , That the Secretary may waive, or specify alternative requirements for, any provision of any statute or regulation that the Secretary administers in connection with the use of such combined total amount of funds made available under the headings Public Housing Operating Fund and Public Housing Capital Fund in prior Acts (except for requirements related to fair housing, nondiscrimination, labor standards, and the environment), upon a finding by the Secretary that any such waivers or alternative requirements are necessary for the safe and effective administration of these funds to prevent, prepare for, and respond to coronavirus: Provided further , That the Secretary shall notify the public through the Federal Register or other appropriate means to ensure the most expeditious allocation of this funding of any such waiver or alternative requirement in order for such waiver or alternative requirement to take effect, and that such public notice may be provided at a minimum on the Internet at the appropriate Government web site or through other electronic media, as determined by the Secretary: Provided further , That any such waivers or alternative requirements shall remain in effect for the time and duration specified by the Secretary in such public notice and may be extended if necessary upon additional notice by the Secretary: Provided further , That amounts repurposed