pipenv 2026.5.1

Release v2026.5.1

on Python PyPI

🤖 AI-Generated Changelog

Fixed

• Resolved CLI regressions introduced by the argparse migration, including broken command-line options and argument handling
• Restored environment variable expansion behavior that was lost during the argparse migration
• Fixed shell history functionality that was affected by recent CLI changes

Changed

• Skipped fork_compat history test on Windows where pexpect.spawn is unavailable, improving cross-platform test reliability
• Updated pygments dependency from 2.19.2 to 2.20.0 in examples

🔗 Full Changelog: v2026.5.0...v2026.5.1