# Changes

## Development bundle 0.5 (component/ABI 0.2.0.0)
- Latest compatibility export includes empty registry, bounds and null dispatch checks.
- Related registry loop subtraction uses signed counts.
- Shared mutable scheduler fields use CODESYS input fields; offline method protected.
- C TCP core, status bridge and per-request timeout command 11 included.
- Supplied SDK, original generated C/M4, original export and tests preserved.
- Linux build script, packaging instructions and build metadata included.

Earlier exports are retained for comparison; use AtomModbus-Compatible.export.