clap

[4.5.4] - 2024-03-25

Fixes

• (derive) Allow non-literal #[arg(id)] attributes again

[4.5.3] - 2024-03-15

Internal

• (derive) Update heck

[4.5.2] - 2024-03-06

Fixes

• (macros) Silence a warning

[4.5.1] - 2024-02-16

Fixes

• (error) Include suggestion to add -- even if there is a "did you mean" so long as last or trailing_var_arg is used

[4.4.18] - 2024-01-16

Fixes

• (error) When lacking usage feature, ensure the list of required arguments is unique

[4.4.17] - 2024-01-15

Fixes

• Fix panic! when mixing args_conflicts_with_subcommands with ArgGroup (which is implicit with derive) introduced in 4.4.15

[4.4.16] - 2024-01-12

Fixes

• Ensure invalid escape sequences in user-defined strings are correctly stripped when terminal doesn't support color

[4.4.15] - 2024-01-11

Fixes

• Improve error for args_conflicts_with_subcommands
• Ensure we error for args_conflicts_with_subcommands when using subcommand short and long flags

[4.4.14] - 2024-01-08

Documentation

• Fix find cookbook entry to allow repeats of flags/options

Features

• Allow num_args(0) on options which allows making them emulate being a flag for position-tracking flags

[4.4.13] - 2024-01-04

Documentation

• Fix link to structopt migration guide

[4.4.12] - 2023-12-28

Performance

• Only ask TypedValueParser for possible values if needed

[4.4.11] - 2023-12-04

Features

• Add Command::mut_group

[4.4.10] - 2023-11-28

Documentation

• Link out to changelog
• Cross link derive's attribute reference to derive tutorial

[4.4.9] - 2023-11-27

Fixes

• (help) Show correct Command::about under flattened headings
• (help) Respect hide when flattening subcommands

[4.4.8] - 2023-11-10

Features

• Add Command::flatten_help to allow git stash -h like help for subcommands

[4.4.6] - 2023-09-28

Internal

• Upgrade anstream

[4.4.5] - 2023-09-25

Fixes

• (parser) When inferring subcommand name or long_flag, allow ambiguous-looking matches that unambiguously map back to the same command
• (parser) When inferring subcommand long_flag, don't panic
• (assert) Clarify what action is causing a positional that doesn't set values which is especially useful for derive users

[4.4.4] - 2023-09-18

Internal

• Update terminal_size to 0.3

[4.4.3] - 2023-09-12

Documentation

• (derive) Clarify use of attributes within the tutorial
• Split sections in the builder and derive tutorials into separate modules