My group recently migrated from classic to New Google Sites. There were many things I was doing with classic sites and/or apps script's Sites Service I can't do
multistage-pipeline
qsizepolicy
simpledraweeview
xamarin.android
marklogic
google-app-engine-go
content-length
system.array
scnreferencenode
dbup
jaspic
mongoose-middleware
wdio-jasmine
cpan
transcrypt
audio-recording
python-all-function
jtc
merge-images
knyle-style-sheet
tstringlist
wavelet
localdate
border-image
msw
kong-ingress
listrowpresenter
needle.js
audiotoolbox
parameterized-class
