pypa/hatch hatch-v1.17.0

Hatch v1.17.0

on GitHub

Changed:

• The hatch fmt command is now deprecated in favor of the new hatch check command group
• Migrate HTTP client from httpx to httpx2

Added:

• Add hatch check command group with subcommands for check code (linting), check fmt (formatting), and check types (type checking)
• Add hatch check types command for type checking using Pyrefly, with --summarize and --cover flags
• Add hatch env lock command to generate PEP 751 compliant lockfiles (pylock.toml) for environments
• Add hatch dep lock and hatch lock commands as shortcuts for locking the active environment
• Add hatch dep sync command for syncing dependencies from a lockfile
• Add pluggable dependency locker interface with built-in UV and pip implementations
• Add --cover-xml and --cover-xml-output flags to the hatch test command for generating XML coverage reports
• Add linehaul telemetry data to User-Agent header for PyPI download statistics
• Auto-create environment when locking if it doesn't exist

Fixed:

• Fix help output formatting for the run command