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Installation and Upgrades

JohnBraham edited this page Nov 4, 2026 · 1 revision

Installation and upgrades

Use Minecraft 1.21.1 with NeoForge 21.1.265 or later in the 21.1 series. Install the normal JARs, not their sources or Javadoc versions.

Bring a materials mod or data pack for non-vanilla ingredients such as brass, steel, lead and plates. A mod that starts successfully can still lack some recipes if no provider supplies a required ingredient tag.

Start a fresh world. Steam Advantage 3 does not migrate original Steam Advantage or baseSteam saves. Even earlier development builds used a different block-entity type, so do not assume those saves will upgrade. Keep your old world and its mod set backed up separately. This version is for Power Advantage Revived, not Power Advantage 2.x or basePower.

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