v0.13.0

Added

• Property constructors can be called in constructor super calls from user classes, e.g. super(property: value).
• Show if return value is nullable in generated code, helping debug.
• Implement virtual functions and allow including interfaces, thanks @BlobCodes (#26).
• Implement unsafe virtual functions, thanks @BlobCodes (#41).
• Implement user-transparent GObject enums, thanks @BlobCodes

Changed

• Use GC.malloc_atomic to allocate wrappers to reduce GC work, thanks @BlobCodes (#18).
• Move struct wrappers data inside struct, reducing 1 malloc call, thanks @BlobCodes (#19).
• Translate GError in return values or signal parameters to exception objects. (#25)
• Raise a compile error when using GObject::ParamSpec.g_type. (#24)
• Print info about ClosureDataManager when compiling using -Ddebugmemory.
• GObject::GeneratedWrapper annotation is now GICrystal::GeneratedWrapper.

Fixed

• Don't use invalid characters when registering GObject types, thanks @BlobCodes (#30)
• Allow binding objects with functions named initialize/finalize, thanks @BlobCodes (#42)