=== Deployment checklist
**Before deployment**
[] Community socializing; {T280390}
[] Resolve all blockers to release: {T269033}; {T282204}; {T277371}; {T282205}
[] Prepare code for deployment; owners @matmarex and @DLynch {T285724}
[] Update QA ticket with a basic workflow for the release candidates; specify platforms, devices and wikis as well anything else to focus on @ppelberg : {T285726}
[] Design review and sign off; owner @iamjessklein {T274832}
[] Pre-launch QA, regression testing and sign off; owner @Ryasmeen {T285726}
[] Product owner acceptance; @ppelberg
**Deployment**
[] Deployment train or backport determined and coordinated by engineering team; owners @matmarex and @DLynch
**Post-deployment**
[] Publicize feature's availability at partner wikis; {T280389}
[] Post-launch QA and issue resolvement; owners @Ryasmeen plus @ppelberg and anyone else needed
[] Post updates to MediaWiki project page; owner @ppelberg {T284259}
[] Instrumentation: {T263053}