1.00d (r3)

Fixed

• Item auto-collect at non-max power — items past the point-of-collection line
  are no longer magnet-attracted unless power is full (128). Matches the original.
  (upstream 7148a76, src/ItemManager.cpp)
• Black background behind pre-boss dialogue — the three Background draw gates
  now use Gui::IsStageFinished() like the retail executable instead of
  Gui::IsDialoguePresent(), so the stage keeps rendering behind dialogue.
  (upstream af72ca9, RT-006, src/Background.cpp)
• Boss name banner — Gui::CopyEnemyNameTexture now takes its sprites from
  frontAnm (33 sprites) instead of the 6-sprite stgNtxt.anm; previously it
  indexed sprites 16…27 out of bounds on every stage intro.
  (upstream 63256e0, RT-002, src/Gui.cpp)
• Laser cancel burst — BulletManager::RemoveAllBullets steps the laser item
  split by 32.0 like DespawnBullets already did; bombing or killing a boss during
  lasers no longer under-awards items/score. (upstream a393f40)
• Respawn animation stretched at the wrong rate (/60 → /30).
• Radial effect scatter offset (+0.0f → +1.0f).
• Narrow mirror-barrier bullet warp used the inverted ratio (branches were swapped).

Hardened (upstream a45e99fb)

• LZSS decode now bounds-checks before reading — a truncated stream can no longer
  read one byte past the buffer (this is the th08.dat / thbgm.dat path).
• FileSystem::TryDecryptFromTable reports the true decrypted size (size - 4),
  so modern bounded readers stop at the end of the buffer.
• Legacy array allocations are released with delete[] in modern builds
  (ZUN_DELETE_ARRAY, ZUN_DELETE_ARRAY2, SAFE_DELETE_LEGACY_ARRAY), while the
  VC7-exact scalar delete is preserved for the original target.

1.00d (r2)