3.0.0-7.5

The same mod as 3.0.0, built against the 7.5 line of Lost Cities. No features are added or removed. If you run 7.4.12, stay on 3.0.0.

It is beta because 7.5 turns on two road generation systems that did not exist when this mod's checks were written. Everything passes, but the checks have had one run against 7.5 rather than a release cycle of them.

Which file to download

Why there are two files

The DevTool rewrites parts of Lost Cities' own methods so that a generation error names the building that caused it. That ties it to the shape of those methods.

7.5 added a chunk neighbourhood locking system, and the body of the method that generates a chunk moved into a helper the lock wrapper calls. The fault reporting and the sphere crash guard both attach to code that moved with it. Nine of the eleven patch points are unchanged between the lines. Two are not, and no single annotation matches both shapes.

The key reference the mod ships is generated from the target jar, and the two lines declare different keys: 131 profile keys on 7.4.12, 161 on 7.5.4.

What is covered

Every patch point was compared by exact signature, and every rewritten call counted inside the method it sits in, across all four versions with 7.4.12 as a control.

One key exists only on 7.5.4

railwayLevelOffset arrived in 7.5.4. The key help and the file check carry it, so on 7.5.1, 7.5.2 or 7.5.3 you can be offered a key your Lost Cities ignores.

Two things about 7.5 worth knowing

Lost Cities still picks a street type from a range that can only return the first value, so FULL streets never generate. The optional fixFullStreetShape still applies on 7.5.4, unchanged.

Lost Cities also still ships one palette file that fails its own format. bricks_desert_redsand.json uses minecraft:red_sandstone@2, a 1.12 metadata suffix that no longer parses, and the whole palette throws while being built. The DevTool's asset check names the file and line at boot, as it does on 7.4.12. This is upstream content and the DevTool changes nothing about it.