What's Changed
* Change: Use a single replacenew-type 'SIGNALS' instead of 3 different constants. by frosch123 in https://github.com/OpenTTD/nml/pull/297
* Fix 295: Adjust version_openttd for OpenTTD >= 12.0. by frosch123 in https://github.com/OpenTTD/nml/pull/296
* Fix dfb4499: incomplete read only checks (again) by glx22 in https://github.com/OpenTTD/nml/pull/292
* Change: Support extended DCxx string range, and station names for IDs > 255 by glx22 in https://github.com/OpenTTD/nml/pull/293
* Support for roadtype direction markings (OTTD 10282) by FLHerne in https://github.com/OpenTTD/nml/pull/274
* Update: changelog for 0.7.4 by glx22 in https://github.com/OpenTTD/nml/pull/298
**Full Changelog**: https://github.com/OpenTTD/nml/compare/0.7.3...0.7.4