zHunters Client Mod Guard

zHunters Client Mod Guard 1.0.2

Fixed

• Fixed an issue where players connecting to servers with higher network latency could be incorrectly rejected during client verification.
• Fixed unreliable multiplayer verification that could require players to attempt connecting multiple times before being allowed into the server.
• Fixed the previous post-join verification flow relying on a short handshake window.

Changed

• Reworked the multiplayer client verification system to use Fabric's login networking.
• Moved client mod verification to the login process, before the player enters the server world.
• The server now requests the client's reported mod list during login and validates it against the configured blocked Mod IDs and name keywords.
• Improved handling of clients without zHunters Client Mod Guard when the server requires the mod to be installed.
• Updated the internal networking and handshake system for the new login-based verification process.
• Improved reliability when connecting to servers with higher latency or greater physical distance.

Technical

• Removed the previous post-join handshake based on ServerPlayNetworking.canSend().
• Removed the short post-join verification grace period used by the previous implementation.
• Client mod information is prepared from the mods loaded by the Fabric environment and reported to each server during its login verification request.