🚀 Nova's Teams 1.21.1-Fabric — Major Update

🪟 Party Menu (O key)

Redesigned Party Menu: Added a complete interface featuring a player list, party roster, and invitations tab[cite: 1].
Search & Scrolling: Integrated player search functionality and scrollable lists[cite: 1].
Pending Request Badge: Added a notification badge on the "Invitations" button when there are pending requests[cite: 1].
Auto-Party Creation: Inviting a player while not in a party automatically creates one and sends the invite[cite: 1].
Organized Player Lists: Ungrouped players appear at the top; the "Already in a party" section lists parties alphabetically by their leader, wrapped in visual brackets ⌈⌋[cite: 1].
Self-Representation: In your own party, you appear gray with a (You) tag and no extra action buttons[cite: 1].
Action Confirmations: Added a secondary-click confirmation requirement for kicking members and disbanding the party[cite: 1].
Member Counters & Actions: Added a member count indicator (N/max) and interactive member actions including private messages, duels, teleportation (requires server cheats and operator permissions), color changes, and click-to-copy usernames[cite: 1].

Compact Roster Panels: Party roster panels have been made more compact with fixed widths[cite: 1].
Distance Tracking: Teammate distance is now displayed as a clean number next to their name (e.g., 21m or 1.2k)[cite: 1].
Truncated Usernames: Long usernames are truncated with ..; hovering reveals the full name, and clicking any nickname instantly copies it to your clipboard[cite: 1].
Synchronized Status: Teammate status effects and HP bar colors remain fully in sync[cite: 1].
Dimension Icons & Tooltips: Teammates in other dimensions display specific icons (Overworld, Nether, End, or colored shulker boxes for modded dimensions) accompanied by a dimension-name tooltip[cite: 1].
Improved Offline Status: Introduced a new offline portrait (light-grey Steve); offline player panels no longer expand on hover[cite: 1].
Leader Crown & HP Bar: The leader's crown inherits the portrait border color, and HP bars fill the content column cleanly[cite: 1].

Strict Challenge Rules: Challenges can only be initiated within a 15-block radius and within the same dimension[cite: 1].
Arena Generation: Upon acceptance, a circular arena with a 10-block radius is created between the players[cite: 1].
Boundary Walls: A semi-transparent red boundary wall encloses the arena[cite: 1].
Defeat Condition: Stepping outside the boundary (even during the 3-2-1 countdown) counts as an automatic loss[cite: 1].
Reliability Checks: Implemented more reliable checks upon accepting challenges and when a challenger disconnects[cite: 1].

Restricted Teleportation: Teleporting to a teammate is now strictly limited to instances where cheats and commands are actually available on the server[cite: 1].
Network & Data Cleanup: Ensured more stable network packets and reliable client-side party data cleanup on leave/disconnect[cite: 1].
Dimension Marker Filtering: Ally markers no longer render for players located in a different dimension[cite: 1].
Crash & Render Fixes: Fixed depth-sorting issues for players on rings, and resolved server crashes related to BEFORE_ENTITIES and malformed C2S packets[cite: 1].
Full Localization: Added comprehensive Russian and English localization (~90 keys total)[cite: 1].