8.15.0: Override annotation

• Merged PR #173: Check for #[Override] annotation, implementing this
  PHP 8.3 RFC: https://wiki.php.net/rfc/marking_overriden_methods
  (@thekid)
• Merged PR #171: Refactor scope lookup from Result to CodeGen - @thekid

8.14.0: Arbitrary static variable initializers

• Fixed error Cannot access offset of type array on array when using
  reflection for non-constant parameter defaults
  (@thekid)
• Implemented feature #162: Arbitrary static variable initializers, see
  https://wiki.php.net/rfc/arbitrary_static_variable_initializers
  (@thekid)

8.13.0: Annotation emit refactoring

• Merged PR #169: Refactor how annotations with non-constant arguments
  are emitted. This enables a transition to xp-framework/reflection
  as proposed in xp-framework/rfc#338
  (@thekid)

8.12.0: Return by reference

• Merged PR #168: Return by reference from methods and functions, see
  https://www.php.net/manual/en/language.references.return.php
  (@thekid)
• Make it possible to refer to constructor parameters inside property
  initialization expressions.
  (@thekid)

8.11.0: Typed class constants

• Merged PR #165: Omit constant types for all PHP versions < 8.3. This
  is the second part of #157, and fully implements typed constants,
  https://wiki.php.net/rfc/typed_class_constants
  (@thekid)
• Merged PR #163: Emit meta data for class constants. This makes types
  accessible via reflection and is part of #157.
  (@thekid)

8.10.0: PHP 8.3: Dynamic class constants

• Merged PR #161: Support dynamic class constant fetch, the first PHP
  8.3 feature: https://wiki.php.net/rfc/dynamic_class_constant_fetch
  (@thekid)

8.9.0: File extensions

• Merged PR #159: Implement command line option to set file extension
  for compiled files. This makes integrating with PSR-4 autoloading an
  easy task, see https://www.php-fig.org/psr/psr-4/
  (@thekid)

8.8.5: PHP 7.0 multi-catch fix

• Fixed issue #160: Fatal error: Label 'c1107822099' already defined
  (@thekid)

8.8.4: Class constant optimization

• Fixed optimization for ::class constant resolution - @thekid

8.8.3: Incomplete types support

• Merged PR #155: Do not error at compile time for unresolved classes
  (@thekid)