Changelog

1.0.0

• Added configurable biome- and biome-tag-directed player spawning for Forge 1.20.1.
• Added shared WORLD origins and independent PER_PLAYER first-join placement.
• Added surface, underwater, seabed, and cave placement modes.
• Added biome-interior, shoreline-distance, neighboring-biome, water-depth, Y-range, biome-exclusion, and structure-exclusion constraints.
• Added strict vanilla fallback and optional relaxed-constraint fallback behavior.
• Added persisted WORLD origins and protection against unintentionally relocating established players.
• Added optional Water Breathing arrival grace for aquatic starts.
• Added /biomespawn status, preview, place, reset, and resetworld admin commands.
• Added rejection diagnostics for pack authors.
• Added reliability-first terrain validation and destination preloading before first WORLD-mode join.
• Added a singleplayer Locating origin... loading-screen status so extended WORLD-mode origin searches do not appear frozen at 100%.
• Optimized shoreline-constrained ocean searches to avoid generating obvious open-ocean chunks before terrain validation is necessary.