0.20.0

Features

• ✨ Enable command suggestions on typo by default. PR #1371 by @savannahostrowski.

Upgrades

• ⬆️ Add support for Python 3.14. PR #1372 by @svlandeg.

Internal

• 👷 Add nightly workflow to run tests against CPython main branch. PR #1374 by @savannahostrowski.
• ⬆ Bump mkdocs-material from 9.6.21 to 9.6.22. PR #1377 by @dependabot[bot].
• 🔧 Configure reminder for waiting label in issue-manager. PR #1378 by @YuriiMotov.
• ⬆ Bump ruff from 0.13.3 to 0.14.0. PR #1368 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1376 by @pre-commit-ci[bot].
• ⬆ Bump mkdocs-macros-plugin from 1.3.9 to 1.4.0. PR #1354 by @dependabot[bot].
• ⬆ Bump mkdocs-material from 9.6.20 to 9.6.21. PR #1360 by @dependabot[bot].
• ⬆ Bump mypy from 1.4.1 to 1.11.2. PR #957 by @dependabot[bot].
• ⬆ Bump astral-sh/setup-uv from 6 to 7. PR #1369 by @dependabot[bot].
• ⬆ Bump ruff from 0.13.2 to 0.13.3. PR #1366 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1367 by @pre-commit-ci[bot].
• ⬆ Bump tiangolo/issue-manager from 0.5.1 to 0.6.0. PR #1361 by @dependabot[bot].
• ⬆ Bump ruff from 0.13.1 to 0.13.2. PR #1357 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1358 by @pre-commit-ci[bot].
• 👷 Update docs previews comment, single comment, add failure status. PR #1359 by @tiangolo.

0.19.2

Fixes

• 🐛 Fix list convertor with an empty list default factory . PR #1350 by @svlandeg.

Refactors

• 🔥 Drop support for Python 3.7. PR #830 by @kinuax.

Internal

• ⬆ Bump ruff from 0.13.0 to 0.13.1. PR #1339 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1351 by @pre-commit-ci[bot].
• ⬆ Bump markdown-include-variants from 0.0.4 to 0.0.5. PR #1348 by @dependabot[bot].

0.19.1

Note: this is the last version to support Python 3.7, going forward Typer will require Python 3.8+. And soon Python 3.8 will also be dropped as Python 3.8 reached it's end of life almost a year ago.

Fixes

• 🐛 Ensure that Optional[list] values work correctly with callbacks. PR #1018 by @solesensei.

0.19.0

Features

• ✨ Support typing.Literal to define a set of predefined choices. PR #429 by @blackary.
• ✨ Allow setting an environment variable to None in CliRunner.invoke. PR #1303 by @arjenzorgdoc.

Refactors

• ✅ Use Ruff rules to ensure safe lazy-loading of rich. PR #1297 by @nathanjmcdougall.
• ✅ Avoid rich formatting in number test. PR #1305 by @svlandeg.

Docs

• 📝 Clarify single-command vs multi-command behaviour in README. PR #1268 by @MorgenPronk.

0.18.0

Fixes

• 👽️ Ensure compatibility with Click 8.3.0 by restoring the original value_is_missing function. PR #1333 by @svlandeg.

Upgrades

• 📌 Remove pin for Click < 8.3.0 now that there's a fix for the changes. PR #1346 by @tiangolo.

0.17.5

Fixes

• ⬇️ Restrict Click to below 8.3.0 to handle changes in the new version. PR #1336 by @svlandeg.

Internal

• ⬆ Bump mkdocs-material from 9.6.14 to 9.6.20. PR #1308 by @dependabot[bot].
• ⬆ Bump mkdocs-material from 9.5.50 to 9.6.14. PR #1223 by @dependabot[bot].
• ⬆ Bump actions/download-artifact from 4 to 5. PR #1269 by @dependabot[bot].
• ⬆ Bump ruff from 0.12.12 to 0.13.0. PR #1302 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1307 by @pre-commit-ci[bot].
• ⬆ Update pytest-cov requirement from <7.0.0,>=2.10.0 to >=2.10.0,<8.0.0. PR #1301 by @dependabot[bot].
• ⬆ Bump actions/setup-python from 5 to 6. PR #1291 by @dependabot[bot].
• ⬆ Bump ruff from 0.12.11 to 0.12.12. PR #1295 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1300 by @pre-commit-ci[bot].
• ⬆ Bump actions/labeler from 5 to 6. PR #1296 by @dependabot[bot].

0.17.4

Fixes

• 🐛 Make sure rich.markup is imported when rendering help text. PR #1290 by @g-arjones.

Internal

• ⬆ Bump pypa/gh-action-pypi-publish from 1.12.4 to 1.13.0. PR #1292 by @dependabot[bot].
• ⬆ Bump ruff from 0.12.10 to 0.12.11. PR #1283 by @dependabot[bot].
• ⬆ [pre-commit.ci] pre-commit autoupdate. PR #1288 by @pre-commit-ci[bot].
• 👷 Set permissions for conflict detector workflow. PR #1287 by @svlandeg.
• 👷 Detect and label merge conflicts on PRs automatically. PR #1286 by @svlandeg.

0.17.3

Features

• ✨ Allow annotated parsing with a subclass of Path. PR #1183 by @emfdavid.

0.17.2

Fixes

• 🐛 Avoid printing default: None in the help section when using Rich. PR #1120 by @mattmess1221.

0.17.1

Fixes

• 🐛 Fix markdown formatting in --help output. PR #815 by @gar1t.