Public Law 115–245 , and such authorities as are enacted for Performance Partnership Pilots in an appropriations Act for fiscal year 2021: Provided, That such participation shall be limited to not more than 10 continuums of care and housing activities to improve outcomes for disconnected youth. 227. In this fiscal year and in each fiscal year thereafter, with respect to grant amounts awarded for the Continuum of Care (CoC) program authorized under subtitle C of title IV of the McKinney-Vento Homeless Assistance Act ( 42 U.S.C. 11381 et seq.) with amounts made available under the heading Homeless Assistance Grants , costs paid by program income of grant recipients may be counted toward meeting the recipient’s matching requirements, provided the costs are eligible CoC costs that supplement the recipient’s CoC program. 228. (a) In this fiscal year and in each fiscal year thereafter, from amounts made available by this title under the heading Homeless Assistance Grants , the Secretary may award 1-year transition grants to recipients of funds for activities under subtitle C of the McKinney-Vento Homeless Assistance Act ( 42 U.S.C. 11381 et seq.) to transition from one Continuum of Care program component to another. (b) To be eligible to receive a transition grant under subsection (a), the funding recipient shall have the consent of the Continuum of Care and meet such standards as the Secretary may establish. 229. None of the funds made available by this Act may be used by the Department of Housing and Urban Development to direct a grantee to undertake specific changes to existing zoning laws as part of carrying out the final rule entitled Affirmatively Furthering Fair Housing (80 Fed. Reg. 42272 (July 16, 2015)) or the notice entitled Affirmatively Furthering Fair Housing Assessment Tool (79 Fed. Reg. 57949 (September 26, 2014)). 230. The Promise Zone designations and Promise Zone Designation Agreements entered into pursuant to such designations, made by the Secretary in prior fiscal years, shall remain in effect in