typer breaking changes
Every breaking API change we have recorded in typer on PyPI: 7 breaking changes in 3 versions. Below are its newest 3 versions, removals and renames first, each with its source.
Newest change September 19, 2025
On this page
0.18.0
- Configuration changed
Typer no longer pins Click below 8.3.0, so installs can pick up newer Click releases. Check your Click version if you depended on the old pin. github.com
0.17.0
- Removed
typer.cli.rich_utils
typer.cli.rich_utils was removed in typer 0.17.0 pypi.org - Removed
typer.core.rich_utils
typer.core.rich_utils was removed in typer 0.17.0 pypi.org - Removed
typer.main.console_stderr
typer.main.console_stderr was removed in typer 0.17.0 pypi.org - Removed
typer.main.rich_utils
typer.main.rich_utils was removed in typer 0.17.0 pypi.org
0.16.0
- Removed
CliRunner.mix_stderr
The mix_stderr parameter of CliRunner was removed because Click 8.2 no longer needs it to access stderr output. Code that passes mix_stderr to CliRunner must drop that argument. github.com - Signature changed
typer.core.TyperArgument.make_metavar
Was def make_metavar(self) -> str; now def make_metavar(self, ctx: Union[click.Context, None] = None) -> str. pypi.org
Check your code
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