fix invaliddeployment exception (when loading online template images)…

…, fix current selected unity version when creating new empty project, #GITBUILD

update releases cache, #GITBUILD

test #GITBUILD

#GITBUILD test

#GITBUILD test

Added build timestamp to environment variables and release notes.

#GITBUILD test

update old setoutput CI workflows

#GITBUILD test

update workflows #GITBUILD

reverse rename #203 , #GITBUILD

#GITBUILD