Citus 11.0 release checklist

[jonels-msft]

• [x] Bump version
  • :vimgrep '\(\<11\.\?0\>\)\|\(110_\)' **/*.rst *.py
• [x] Update all installation steps to use new package name
• [x] Update our upgrade steps
• [x] Verify Installation steps with new packages (single-machine cluster install)
  • docker run --rm -it --entrypoint bash image_name
  • [x] Debian 9 Stretch
  • [x] Debian 10 Buster
  • [x] Debian 11 Bullseye
  • [x] Ubuntu 18.04 Bionic Beaver
  • [x] Ubuntu 20.04 Focal
  • [x] CentOS 7 — centos:7
  • [x] RHEL 7 — ami-015d91fd7a96cbfbd
  • [x] RHEL 8 — ami-00c1b07c4c4322ad4
• [x] Update citusdata.com/download links.
  • [ ] Confirm with Claire that it goes live after merge
• [x] Test Multi-tenant tutorial and use-case guide (on just one version)
• [x] Test Real-time analytics tutorial and use-case guide (on Docker)
  • Check for package https://hub.docker.com/r/citusdata/citus/tags?name=11.0
• [ ] scan for any other udf and guc changes (in Community and Enterprise)
  • git diff origin/release-10.2 origin/release-11.0 -- src/backend/distributed/shared_library_init.c
  • git diff origin/release-10.2 origin/release-11.0 -- src/backend/distributed/sql/udfs/
• [x] Verify there are no Sphinx warnings in local build
  • sphinx-build -b html -a -n -W . _build
  • (Remove _build directory and try fresh too)
• [x] Create new 11.0 release branch
• [x] Test that the search box works in the new release branch
• [x] Set as default ver in RTD (advanced settings tab)
• [x] Rebuild previous version so that canonical link gets updated
• [x] Re-check old versions (does the version picker work, does search work)
• [x] Remove beta release in docs and add redirects to v11.0