True. As a workaround you can bridge your feature branch workflow to Kiln reviews by using the kiln extension locally with the push command to attach the change

True. As a workaround you can bridge your feature branch workflow to Kiln reviews by using the kiln extension locally with the push command to attach the changesets to a review, as in: hg push --review -r [REV|BOOKMARK|BRANCH] Theoretically. The extension seems to be broken with respect to hg 3.8 and with the Kiln API itself.