Fixes

• 🐛 Add missing default_factory in Argument overloads. PR #750 by @m9810223.
• 🐛 Fix preserving case in enum values. PR #571 by @avaldebe.

Docs

• 📝 Remove obsolete references to --install-completion for typer.run() scripts. PR #595 by @tiangolo.

• 📝 Update docs example for a Typer/Click group to make new subcommands explicit. PR #755 by @svlandeg.

• 📝 Update docs for building a package, file structure example. PR #683 by @davidbgk.

• 📝 Update link in docs to the newest stable version of click. PR #675 by @javier171188.

• 🔧 Add CITATION.cff file for academic citations. PR #681 by @tiangolo.

• ✏ Fix typo in docs/tutorial/exceptions.md. PR #702 by @menzenski.

• ✏ Fix typo in docs/tutorial/options/name.md. PR #725 by @bwagner.

• ✏ Fix typo in docs/tutorial/arguments/optional.md. PR #602 by @tadasgedgaudas.

Internal

• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #606 by @pre-commit-ci[bot].
• 👷 Install MkDocs Material Insiders only when secrets are available, for Dependabot. PR #685 by @tiangolo.
• ⚒️ Update build-docs.yml, do not zip docs. PR #645 by @tiangolo.
• 👷 Deploy docs to Cloudflare. PR #644 by @tiangolo.
• 👷 Upgrade CI for docs. PR #642 by @tiangolo.
• 👷 Update token for latest changes. PR #635 by @tiangolo.
• 👷 Update CI workflow dispatch for latest changes. PR #643 by @tiangolo.
• 👷 Update token for Material for MkDocs Insiders. PR #636 by @tiangolo.
• 🐛 Fix internal type annotations and bump mypy version. PR #638 by @paulo-raca.
• 💡 Add comments to document overload definitions in code. PR #752 by @svlandeg.
• 🔥 Remove Jina QA Bot as it has been discontinued. PR #749 by @tiangolo.
• 👷 Update build docs CI cache paths. PR #707 by @tiangolo.
• 👷 Upgrade latest-changes GitHub Action. PR #691 by @tiangolo.