0.4.2

Fixes

• 🐛 Fix type conversion for List and Tuple and their internal types. PR #143 by @hellowhistler.
• 🐛 Fix context_settings for a Typer app with a single command. PR #210 by @daddycocoaman.

Docs

• 📝 Clarify testing documentation about checking stderr. PR #335 by @cgabard.
• ✏ Fix typo in docs for CLI Option autocompletion. PR #288 by @graue70.
• 🎨 Fix header format for "Standard Input" in docs/tutorial/printing.md. PR #386 by @briancohan.
• ✏ Fix typo in docs/tutorial/terminating.md. PR #382 by @kianmeng.
• ✏ Fix syntax typo in docs/tutorial/package.md. PR #333 by @ryanstreur.
• ✏ Fix typo, duplicated word in docs/tutorial/options/required.md.. PR #316 by @michaelriri.
• ✏ Fix minor typo in index.md. PR #274 by @RmStorm.
• ✏ Fix double "and" typo in first-steps tutorial. PR #225 by @softwarebloat.
• 🎨 Fix format in docs explaining datetime parameter type. PR #220 by @DiegoPiloni.

Internal

• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #404 by @pre-commit-ci[bot].
• 👷 Fix Material for MkDocs install in CI. PR #395 by @tiangolo.
• 👷 Add pre-commit CI config. PR #394 by @tiangolo.
• 👷 Clear MkDocs Insiders cache. PR #393 by @tiangolo.
• 🔧 Add pre-commit config and formatting. PR #392 by @tiangolo.
• 👷 Disable installing MkDocs Insiders in forks. PR #391 by @tiangolo.
• ⬆️ Upgrade Codecov GitHub Action. PR #383 by @tiangolo.

0.4.1

Fixes

• 🐛 Fix import of get_terminal_size for Click 8.1.0 support and upgrade Black to fix CI. PR #380 by @tiangolo based on original PR #375 by @madkinsz.

Internal

• 📝 Add Jina's QA Bot to the docs to help people that want to ask quick questions. PR #368 by @tiangolo.
• 💚 Only test on push when on master, avoid duplicate CI runs from PRs. PR #358 by @tiangolo.
• ✨ Add support for previewing docs in PRs from forks and enable MkDocs Insiders. PR #357 by @tiangolo.
• ⬆️ Upgrade MkDocs Material, MDX-Include, and MkDocs structure. PR #356 by @tiangolo.
• 👷 Update publish GitHub action. PR #325 by @tiangolo.

0.4.0

Features

• ✨ Add support for Click 8 while keeping compatibility with Click 7. PR #317 by @tiangolo.

Internal

• 📝 Add Security policy. PR #324 by @tiangolo.
• 🔧 Add updated issue templates. PR #323 by @tiangolo.
• 👷 Enable tests for Python 3.9. PR #322 by @tiangolo.
• 👷 Add GitHub Action Latest Changes. PR #321 by @tiangolo.
• 👷 Update docs CI name. PR #320 by @tiangolo.
• 🔧 Add sponsors docs and badge. PR #319 by @tiangolo.

0.3.2

Features

• Add support for mypy --strict. Original PR #147 by @victorphoenix3.

Docs

• Update docs with new --help showing default values. PR #135 by @victorphoenix3.
• Add Optional to docs for CLI Arguments and Options with a default of None. PR #131 by @rkbeatss.
• Add valid date formats to docs. PR #122 by @IamCathal.

Internal

• Report coverage in XML to support GitHub Actions. PR #146.
• Update badges and remove Travis, now that GitHub Actions is the main CI. PR #145.

0.3.1

• Add GitHub Actions, move from Travis. PR #144.
• Pin dependencies. PR #138.
• Add Dependabot. PR #136.
• Upgrade Isort to version 5.x.x. PR #137.

0.3.0

• Add support for help parameter in CLI arguments:
  • As help in CLI arguments is not supported by Click, there are two new internal classes (Click sub-classes) to support it:
    • typer.core.TyperArgument
    • typer.core.TyperCommand
  • This includes a new auto-generated help text section Arguments for CLI arguments, showing defaults, required arguments, etc.
  • It's also possible to disable it and keep the previous behavior, not showing automatic help for CLI arguments (Click's default) using the hidden parameter.
  • Now show_default is True by default.
  • And now show_envvar is True by default.
  • So, default values and env vars are shown in the help text by default, without having to manually enable them, for both CLI arguments and CLI options.
  • New docs:
    • CLI Arguments Intro.
    • Optional CLI Arguments.
    • CLI Arguments with Default.
    • CLI Arguments with Help.
    • CLI Arguments with Environment Variables.
    • CLI Arguments: Other uses.
    • CLI arguments with tuples.
  • Lot's of tests for all the new examples in the new docs, keeping coverage at 100%.
  • PR #123.
• Add docs for calling packages with python -m some_package using __main__.py: Building a Package: Support python -m. PR #121.
• Add support for *args and **kwargs when calling the Typer app, just like in Click. PR #120 by @teymour-aldridge.
• Fix typos in README and main docs #103 by @mrcartoonster.
• Fix typo in docs. PR #98 by @mrcartoonster.
• Fix typos and rewording in docs. PR #97 by @mrcartoonster.
• Update GitHub Action issue-manager. PR #114.

0.2.1

• Add support for forward references (types declared inside of strings). PR #93.

0.2.0

• Add support for completion for commands/programs not available on startup.
  • This allows installing a Typer program/script in a virtual environment and still have completion globally installed.
  • PR #92.
• Add note about typer.echo() and print() for colors in Windows. PR #89.
• Upgrade Mkdocs-Material version, update contributing guide style. PR #90.

0.1.1

• Fix completion evaluation for Bash and Zsh when the program is not installed/found. PR #83.
• Fix completion script for Fish. PR #82.
• Fix shell installation for Bash to ~/.bashrc and update Windows development docs. PR #81.
• Update coverage badge. PR #78.

0.1.0

• Fix coverage instructions. PR #72.
• Add docs for Building a Package. PR #71.
• Add docs for Using Click (with Typer). PR #70.
• Add support for type-based callbacks and autocompletion functions, extra tests and docs:
  • Extra tests, raising coverage to 100%.
  • New docs: Printing and Colors: "Standard Output" and "Standard Error".
  • New docs: Password CLI Option and Confirmation Prompt.
  • Support for callbacks based on type annotations. New docs: CLI Option Callback and Context.
  • New docs: Version CLI Option, is_eager.
  • Support for autocompletion functions based on type annotations. New docs: CLI Option autocompletion.
  • New docs: Commands: Using the Context.
  • New docs: Testing.
  • PR #68.
• Fix Zsh completion install script. PR #69.
• Fix typo in progressbar example. PR #63 by @ValentinCalomme.