Feb. 11, 2021 2015-XF2000 California Health Facilities Financing Authority's (Sutter Health) series 2013A revenue bonds 2015-XF2001 Texas Transportation Commission's series 2014A state highway fund first-tier revenue and refunding bonds 2015-XF2002 Massachusetts Development Finance Agency's (Children's Hospital of Boston) series 2014 revenue bonds 2015-XF2007 New York City Transitional Finance Authority's fiscal series 2015B-1 future tax-secured subordinate bonds The Toronto-Dominion Bank, acting through its New York branch FMSbonds Inc. TD Securities (USA) LLC S&P Global Ratings raised the short-term ratings on the floater receipts and affirmed the long-term ratings on all certificates for trust series 2015-XF2001, 2015-XF2002, and 2015-XF2007 following the replacement of the liquidity provider. In addition, S&P Global Ratings affirmed the ratings on the floater and residual receipts (collectively the