insert release date for 1.5
insert release date for 1.5

chrxr/wagtail,kaedroho/wagtail,mixxorz/wagtail,kurtrwall/wagtail,zerolab/wagtail,kurtrwall/wagtail,gasman/wagtail,mikedingjan/wagtail,nilnvoid/wagtail,rsalmaso/wagtail,zerolab/wagtail,nutztherookie/wagtail,kaedroho/wagtail,FlipperPA/wagtail,torchbox/wagtail,nutztherookie/wagtail,nealtodd/wagtail,rsalmaso/wagtail,zerolab/wagtail,timorieber/wagtail,nimasmi/wagtail,FlipperPA/wagtail,takeflight/wagtail,nutztherookie/wagtail,kurtw/wagtail,gasman/wagtail,chrxr/wagtail,nimasmi/wagtail,iansprice/wagtail,rsalmaso/wagtail,FlipperPA/wagtail,iansprice/wagtail,kurtw/wagtail,wagtail/wagtail,takeflight/wagtail,iansprice/wagtail,jnns/wagtail,nealtodd/wagtail,timorieber/wagtail,nealtodd/wagtail,thenewguy/wagtail,thenewguy/wagtail,timorieber/wagtail,jnns/wagtail,wagtail/wagtail,zerolab/wagtail,takeflight/wagtail,kaedroho/wagtail,mikedingjan/wagtail,kurtrwall/wagtail,gasman/wagtail,kurtrwall/wagtail,nilnvoid/wagtail,jnns/wagtail,kurtw/wagtail,kaedroho/wagtail,timorieber/wagtail,torchbox/wagtail,chrxr/wagtail,rsalmaso/wagtail,jnns/wagtail,FlipperPA/wagtail,nimasmi/wagtail,thenewguy/wagtail,Toshakins/wagtail,mixxorz/wagtail,thenewguy/wagtail,mixxorz/wagtail,nilnvoid/wagtail,wagtail/wagtail,thenewguy/wagtail,wagtail/wagtail,nimasmi/wagtail,takeflight/wagtail,mixxorz/wagtail,zerolab/wagtail,nilnvoid/wagtail,nutztherookie/wagtail,wagtail/wagtail,Toshakins/wagtail,torchbox/wagtail,gasman/wagtail,mixxorz/wagtail,kaedroho/wagtail,iansprice/wagtail,nealtodd/wagtail,kurtw/wagtail,Toshakins/wagtail,chrxr/wagtail,torchbox/wagtail,mikedingjan/wagtail,gasman/wagtail,mikedingjan/wagtail,rsalmaso/wagtail,Toshakins/wagtail