ChatSphere

2.2.1

Added

• Multi-platform build (Architectury): Fabric support alongside NeoForge for Minecraft 1.21.1, plus a Fabric 1.20.1 port
• Bare URLs in messages are auto-linkified and clickable, subject to the URL whitelist config
• Quoting an item-show message now displays the item name instead of the raw slot placeholder
• Server config: voiceStorageMax (voice retention cap, 16–10000)
• Voice history re-delivery: players who join receive recent voice messages from their conversations

Changed

• Voice playback resolution is event-driven (audio arrival registers the playback directly) with a failure short-circuit — no per-frame reflection in the render loop
• Voice uploads deduplicated server-side: multiple recipients uploading the same message are recorded and relayed once
• Config screens debounce per-keystroke saves / config-update packets
• Bundled presets carry a version marker; stale or corrupt presets are reinstalled from the jar automatically
• Date formatters precompiled (removes per-frame allocations)
• Hardcoded UI strings moved to lang keys

Fixed

• Server security: voice packets validated before history writes, private-channel join requires membership/invite, forged command-message UUIDs dropped, config-update ints range-checked, item NBT capped on the server and parsed with a size-limited NbtAccounter on the client
• Corrupted config JSON no longer crashes the game (backed up as .corrupt, defaults used)
• Server data files (channels/messages/voice index) written atomically (tmp + atomic move)
• Lock-order inversion between message history and channel state removed
• Theme preset-stream.ctheme had invalid 10-digit hex values in its light block, rejecting the whole theme
• Malformed voice frames rejected (frame length validated, no OOM)