Update doc/release/1.7.0-notes.rst
Update doc/release/1.7.0-notes.rst

Co-authored-by: Matt Haberland <1f6e3f9dd4f3b851e1c9f994a33220fb712394f1@calpoly.edu>
grlee77/scipy,vigna/scipy,perimosocordiae/scipy,scipy/scipy,endolith/scipy,scipy/scipy,anntzer/scipy,rgommers/scipy,WarrenWeckesser/scipy,mdhaber/scipy,ilayn/scipy,WarrenWeckesser/scipy,ilayn/scipy,e-q/scipy,rgommers/scipy,perimosocordiae/scipy,rgommers/scipy,andyfaff/scipy,ilayn/scipy,WarrenWeckesser/scipy,WarrenWeckesser/scipy,grlee77/scipy,e-q/scipy,zerothi/scipy,Eric89GXL/scipy,mdhaber/scipy,Stefan-Endres/scipy,mdhaber/scipy,Eric89GXL/scipy,Stefan-Endres/scipy,tylerjereddy/scipy,e-q/scipy,andyfaff/scipy,matthew-brett/scipy,grlee77/scipy,mdhaber/scipy,Eric89GXL/scipy,matthew-brett/scipy,tylerjereddy/scipy,perimosocordiae/scipy,tylerjereddy/scipy,anntzer/scipy,e-q/scipy,zerothi/scipy,ilayn/scipy,andyfaff/scipy,scipy/scipy,zerothi/scipy,perimosocordiae/scipy,perimosocordiae/scipy,vigna/scipy,rgommers/scipy,vigna/scipy,scipy/scipy,vigna/scipy,Stefan-Endres/scipy,scipy/scipy,ilayn/scipy,scipy/scipy,zerothi/scipy,Eric89GXL/scipy,WarrenWeckesser/scipy,endolith/scipy,tylerjereddy/scipy,andyfaff/scipy,rgommers/scipy,matthew-brett/scipy,matthew-brett/scipy,perimosocordiae/scipy,anntzer/scipy,e-q/scipy,WarrenWeckesser/scipy,vigna/scipy,matthew-brett/scipy,mdhaber/scipy,Stefan-Endres/scipy,tylerjereddy/scipy,grlee77/scipy,andyfaff/scipy,anntzer/scipy,anntzer/scipy,Stefan-Endres/scipy,Stefan-Endres/scipy,grlee77/scipy,mdhaber/scipy,ilayn/scipy,anntzer/scipy,andyfaff/scipy,Eric89GXL/scipy,zerothi/scipy,endolith/scipy,Eric89GXL/scipy,zerothi/scipy,endolith/scipy,endolith/scipy,endolith/scipy