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PyPI · #3749 most downloaded on PyPI
Composable command line interface toolkit, async fork
Last release 3 months ago
30 Jun 2026
Release timing varies
gaps range from 8 days to 1.3 years
Rarely documented
notes for 3 of 28 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
30 releases · first in 2019
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One column per quarter.
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Fix reconciliation of default, flag_value and type parameters for flag options, as well as parsing and normalization of environment variables. {issue}
Released 2025-07-31
default, flag_value and type parameters for
flag options, as well as parsing and normalization of environment variables.
{issue}2952 {pr}2956BadParameter and MissingParameter exceptions for the
parameter param_hint that did not allow for a sequence of string where the
underlying function _join_param_hints allows for it. {issue}2777 {pr}2990Enum choices to render their default value in help
screen. Refs {issue}2911 {pr}3004zsh) for completion items containing
colons. {issue}2703 {pr}28462971 {pr}2972click.testing.StreamMixer's finalization that manifested
as a ValueError on close in a multi-threaded test session.
{issue}2993 {pr}2991Fix an issue with type hints for click.open_file(). {issue}2717
Released 2024-12-19
click.open_file(). {issue}2717click.Path displays on
multiple lines. {issue}2697"" from being displayed in
the help for an option. {issue}25002705default_map.
{issue}2632click.echo(color=...) passing color to coloroma so it can be
forced on Windows. {issue}2606.2638help_option_names setting to
respect its eagerness. {pr}2811os.system with subprocess.Popen. {issue}1476color
setting when being displayed. {issue}21932452--help option to deduplicate code.
{pr}2563CLIRunner resets patched _compat.should_strip_ansi.
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Revert applying shell quoting to commands for echo_with_pager and edit. This was intended to allows spaces in commands, but caused issues if the strin
Released 2020-04-27
echo_with_pager
and edit. This was intended to allows spaces in commands, but
caused issues if the string was actually a command and arguments, or
on Windows. Instead, the string must be quoted manually as it should
appear on the command line. {issue}1514Nothing published for this version
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