0.3.0

New Features

PHP Version System

• New PhpVersion enum covering PHP 8.0–8.5
• New parse_versioned(arena, source, version) API that emits non-fatal ParseError::VersionTooLow errors for syntax requiring a higher version than targeted
• Parsing always succeeds and produces a full AST regardless of version errors
• 16 version gates across PHP 8.0–8.4 syntax features:
  • 8.0: match, throw expressions, nullsafe ?->, named arguments, constructor promotion
  • 8.1: enums, readonly properties/parameters, intersection types
  • 8.2: readonly class
  • 8.3: typed class constants and enum constants
  • 8.4: abstract readonly class, property hooks, asymmetric visibility, final promoted properties

PHP 8.5 Support

• PHP 8.5 is now the default version target
• Pipe operator (|>) gated behind PHP 8.5
• clone($obj, [...]) with property overrides — new ExprKind::CloneWith AST node
• Asymmetric visibility on static properties gated behind PHP 8.5

Bug Fixes

• abstract readonly class no longer emits a spurious "cannot use 'abstract' and 'readonly' together" error (valid since PHP 8.4)
• Typed class/enum constants now parse correctly inside class and enum bodies
• Constructor-promoted properties with :: constant defaults no longer trigger cascading errors

Other Changes

• build: benchmark crates and test binaries excluded from published packages
• docs: organized documentation into structured directories
• test: 31 tests for malformed PHP error recovery paths, 73 tests for stmt.rs coverage, integration tests for all clone() argument forms