Adds Create: Steam 'n' Rails 0.2.0 (Porters of Railways unofficial port — official team skipped 1.21.1). Train QoL: track tools, semaphores, conductor cap, smokestacks, narrow-gauge tracks.
Adds Copycats+ aeronautics weight 1.1.1 — tiny interop mod so copycat blocks have mass on Aeronautics contraptions.
All deps already in pack (Create, Copycats+, Sable, Create: Aeronautics).
Test plan
Server boots, port 25565 binds.
KubeJS server scripts: 0 errors / 0 warnings.
aerocopycats logs HELLO FROM COMMON SETUP at common setup.
Railways registers 55+53+238 entries across its 3 creative tabs.
In-game: place track, confirm rendering.
In-game: place copycat block on an Aeronautics ship, verify weight applied.
Known noise
Steam 'n' Rails ships optional loot-table compat data for tracks of wood types from many other mods (TwilightForest, BYG, TFC, Blue Skies, Hex Casting, BoP, Create Deco Dunes, etc.). The ~10 of those that aren't in this pack produce ~276 ERROR-level loot-table parse failures once at boot. Harmless — no items registered → loot table fails to parse → loot table skipped. Standard behavior on any lean pack with Rails.
## Summary
- Adds **Create: Steam 'n' Rails 0.2.0** (Porters of Railways unofficial port — official team skipped 1.21.1). Train QoL: track tools, semaphores, conductor cap, smokestacks, narrow-gauge tracks.
- Adds **Copycats+ aeronautics weight 1.1.1** — tiny interop mod so copycat blocks have mass on Aeronautics contraptions.
- All deps already in pack (Create, Copycats+, Sable, Create: Aeronautics).
## Test plan
- [x] Server boots, port 25565 binds.
- [x] KubeJS server scripts: 0 errors / 0 warnings.
- [x] aerocopycats logs HELLO FROM COMMON SETUP at common setup.
- [x] Railways registers 55+53+238 entries across its 3 creative tabs.
- [ ] In-game: place track, confirm rendering.
- [ ] In-game: place copycat block on an Aeronautics ship, verify weight applied.
## Known noise
Steam 'n' Rails ships optional loot-table compat data for tracks of wood types from many other mods (TwilightForest, BYG, TFC, Blue Skies, Hex Casting, BoP, Create Deco Dunes, etc.). The ~10 of those that aren't in this pack produce ~276 ERROR-level loot-table parse failures once at boot. Harmless — no items registered → loot table fails to parse → loot table skipped. Standard behavior on any lean pack with Rails.
Adds two mods on top of v0.27.0:
- Create: Steam 'n' Rails 0.2.0+neoforge-mc1.21.1 (stable). The
official Steam 'n' Rails team skipped 1.21.1, so this is the
"Porters of Railways" community port — actively maintained,
310k downloads on the beta line and 0.2.0 just hit stable.
Brings train QoL: track tools, semaphores, conductor cap,
smokestacks, narrow-gauge tracks, etc.
- Copycats+ aeronautics weight 1.1.1. Small interop mod so
copycat blocks contribute weight to Create: Aeronautics
contraptions instead of being treated as massless. ~15KB.
All deps satisfied by mods already in the pack (Create, Copycats+,
Sable, Create: Aeronautics).
Tested live: server boots, port 25565 binds, KubeJS loads 0/0 errors,
aerocopycats logs HELLO FROM COMMON SETUP, Railways registers
55+53+238 entries across its three creative tabs. No new crashes.
Known noise: Steam 'n' Rails ships optional loot tables for tracks
of wood types from many other mods (TwilightForest, BYG, TFC, Blue
Skies, Hex Casting, BoP, etc.). Mods absent from this pack produce
~276 'Unknown registry key' ERROR lines once at boot. Harmless —
loot tables for items that don't exist just fail to parse and get
skipped. Standard behavior for Rails on lean packs.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Matt
merged commit 83abbc90d3 into main2026-05-28 19:30:04 +00:00
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Summary
Test plan
Known noise
Steam 'n' Rails ships optional loot-table compat data for tracks of wood types from many other mods (TwilightForest, BYG, TFC, Blue Skies, Hex Casting, BoP, Create Deco Dunes, etc.). The ~10 of those that aren't in this pack produce ~276 ERROR-level loot-table parse failures once at boot. Harmless — no items registered → loot table fails to parse → loot table skipped. Standard behavior on any lean pack with Rails.
Adds two mods on top of v0.27.0: - Create: Steam 'n' Rails 0.2.0+neoforge-mc1.21.1 (stable). The official Steam 'n' Rails team skipped 1.21.1, so this is the "Porters of Railways" community port — actively maintained, 310k downloads on the beta line and 0.2.0 just hit stable. Brings train QoL: track tools, semaphores, conductor cap, smokestacks, narrow-gauge tracks, etc. - Copycats+ aeronautics weight 1.1.1. Small interop mod so copycat blocks contribute weight to Create: Aeronautics contraptions instead of being treated as massless. ~15KB. All deps satisfied by mods already in the pack (Create, Copycats+, Sable, Create: Aeronautics). Tested live: server boots, port 25565 binds, KubeJS loads 0/0 errors, aerocopycats logs HELLO FROM COMMON SETUP, Railways registers 55+53+238 entries across its three creative tabs. No new crashes. Known noise: Steam 'n' Rails ships optional loot tables for tracks of wood types from many other mods (TwilightForest, BYG, TFC, Blue Skies, Hex Casting, BoP, etc.). Mods absent from this pack produce ~276 'Unknown registry key' ERROR lines once at boot. Harmless — loot tables for items that don't exist just fail to parse and get skipped. Standard behavior for Rails on lean packs. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>