Merge pull request #1388 from OfficeDev/huajie/revert-oa

fix: revert outlook add-in sample

Merge pull request #1263 from OfficeDev/nintan/fix-thumbnail-pick

Merge pull request #1257

Merge pull request #1002 from HuihuiWu-Microsoft/fix-spfx-productivit…

…y-readme

fix: update spfx productivity dashboard sample readme

Merge pull request #965 from HuihuiWu-Microsoft/revert-sample-fix

fix: Revert "fix: TTK is downloading sample from wrong tag url"

Merge pull request #965 from HuihuiWu-Microsoft/revert-sample-fix

fix: Revert "fix: TTK is downloading sample from wrong tag url"

Hotfix for add-in Readme

Merge pull request #700 from OfficeDev/zhihuan/fix_bot

chore: fix bicep error InvalidBotData

Merge pull request #508 from OfficeDev/kuojianlu/fix-todo-m365

fix(todo-m365): fix namespace typo

Merge pull request #374 from OfficeDev/zhihuan/hot_fix

fix: skip lib check to work around build error

Merge pull request #321 from OfficeDev/dev

chore(release): merge dev into release branch