upg 4212 & 4301 [wip]#2567

yevheniia-mala wants to merge 2 commits intothingsboard:masterthingsboard/thingsboard.github.io:masterfrom

yevheniia-mala:upg-4212-4301yevheniia-mala/thingsboard.github.io:upg-4212-4301Copy head branch name to clipboard