Nightfall

• Mobs now physically walk to torches before breaking them — players must protect light sources behind walls
• Torch detection uses line-of-sight raytrace, so mobs can't detect torches through solid walls
• Torch breaks no longer count toward the nightly block-break limit
• Torch hunt radius increased to 5 blocks (was 3)

• Converted to Paper plugin (paper-plugin.yml)
• Fixed command registration (Brigadier lifecycle API)
• Fixed version token not resolving in plugin descriptor
• Hardness-based breach tier system
• Multi-mob cooperative block breaking
• Torch hunting for mobs without player LOS
• Mob lock-on behavior during breach (face block, freeze)

Initial release.

• Night siege mode: mobs deal increased damage (1.4x) from time 13000-23000
• Heat system: player actions (breaking blocks, sprinting, shooting, taking damage) generate heat nodes that mobs pathfind toward
• Light attraction: mobs without a target drift toward torches and light sources
• Breach mechanics: mobs blocked from reaching players will progressively break through doors, glass, and wood. Block-breaking is telegraphed with crack animations and sound. Broken blocks drop their items.
• Obsidian and crying obsidian cannot be breached
• Per-mob, per-chunk, and global rate limits for safe survival performance
• Commands: /nightfall reload, /nightfall debug, /nightfall status (nightfall.admin)