GuildHub

Cross-Faction Network & History Sync (major feature arc)

• Added a full history sync protocol (HIST_REQ/HIST_CHUNK) so peers catch up on messages they missed while offline
• Extended PING to carry lastLogoutTs and broadcast on the GUILD channel for same-realm peer discovery
• Added GetLastLogoutTime/SetLastLogoutTime/GetMessagesSince with persistent logout timestamp storage

BNetChatThrottleLib (BCTL) Integration

• Bundled BCTL for priority-queued addon sends (replacing ad-hoc throttling)
• Replaced ProfileSync's OnUpdate polling queue with BCTL NORMAL priority
• Replaced a single channel prefix with a 25-tag pool and BCTL send helpers
• Fixed a typo: CTL_VERSION → BCTL_VERSION
• Patched try/catch in BCTL, throttled BNSend, and swept stale dedup/fragment entries with field length clamping
• Routed relay-forward channel sends using PRIO_LIVE

Bug Fixes

• Suppressed self-echo on guild PING/PONG and routed guild-channel peers through GuildSend in SendToPeers
• Pruned spurious rank history entries; join date now only displays if verified
• Removed dead _seen[reqId] reference; fixed community message ring sort after history sync inserts
• Removed BNet-specific wording from federation peer discovery status UI

Earlier large drops (also within the window):

• Initial full addon commit (activity log, profiles, BNet chat, recruitment, duplicate team prevention)
• Guild frame replacement with keybind override
• Protocol doc completion + canonical member notification after merge