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Commits on Sep 10, 2026
3.0.2 released
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test: disable color in program name tests
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port: align extend action with Python iterable semantics, close #190
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port: align int()/float() conversion with python, close #191
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Commits on Aug 25, 2026
3.0.1 released
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Adjust license to PSF-2.0, #188
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Commits on Jul 14, 2026
3.0.0 released
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Add TS types
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Doc update
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Sync minor differences with 3.14.6 upstream
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test: sync with upstream
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test: fix tests order
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doc: update difference
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Add color support from Python 3.14.6
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port: support FileType dash modes
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port: expand double-dash coverage
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port: cover non-ASCII argument files
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port: quote choices in error messages
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port: fix mutually exclusive group usage
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port: support custom help formatters
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port: make suggest_on_error keyword-only
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port: reject nested argument groups
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port: reject pre-negated boolean options
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port: fix argparse exception types
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port: deprecate FileType
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port: deprecate argument group prefix_chars
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port: suggest close argument choices
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port: stringify choices consistently
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port: reject zero-argument positional actions
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port: cover ambiguous option errors
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port: clarify positional dest errors
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port: validate help strings early
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port: improve invalid argument tests
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port: support tuple metavars for positional arguments
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port: avoid converting suppressed defaults
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