Wireless Redstone Lite

Changed

• Lock and Private now actually protect a block. Only the player who placed it (or a server operator / creative-mode player) can open its config or change a transmitter's mode. Previously any player could retune or toggle any block.
• Large wireless networks are much lighter on the server: a signal change now only nudges the receivers whose output actually changes, instead of every block sharing the frequency.
• The "Paired: N receivers" / "Receiving from N" counts on the config screens now only include blocks that are actually within range.

Fixed

• Transmitters and receivers no longer go dead after being broken and re-placed (or moved by a hopper, or pick-blocked in creative) — they keep their channel and frequency.
• Receivers now behave like a redstone block: they power adjacent dust and components but no longer push a signal through a solid block, and no longer leave a stale "ghost" signal behind an adjacent block.
• A config screen left open after its block was broken can no longer create a permanent phantom signal.
• Transmitters in Fixed / Always On / Always Off mode no longer re-broadcast to the whole network when their redstone input changes without changing the output.
• Hardened server-side handling of edit-lock, value limits, and network packets against malformed or unauthorized input.