- Broadcasting and receiving chat messages now ignores if the UUID is valid (to keep data synced)
- Bees no longer forget their chat data when entering/leaving hives (writeNbt & readNbt modified)

New command `/creaturechat chatbubbles set <on | off>` to show or hide player chat messages in bubbles

Seperated Player and Entity message broadcasts (different packets for simplicity). Removed extra message broadcast (which was unnecessary).

New Custom Player Icon support (if black/white pixel set at 31, 49), uses certain empty UV coordinates in player skin file.

Hide auto-generated messages from briefly appearing from the mob (i.e. interact, show, attack, arrival)

Fixed bug which caused a max friend to interact with both off hand + main hand, causing both a message + riding (only check main hand now)

Refactor of EntityChatData constructor (no need for playerName anymore). Fixed a bug which broadcasts death messages for any mob with a customName (now it must also have a character sheet)

Added new lead_friend and lead_enemy particles and sounds, to make it clear when a "lead" behavior begins

Broadcast ALL player friendships with each message update (to keep client in sync with server). Also updated many log statements, to improve debug output.

Added NULL checks on client message listeners (to prevent crashes for invalid or uninitialized clients)

Fixing PACKET_S2C_MESSAGE from crashing a newly logging on player, if they receive that message first.

More fixes for regressions related to player message bubbles. Seperated `generateCharacter()` and `generateMessage()` functions for simplicity

New `/creaturechat story` command to customize the character creation and chat prompts with custom text.

When entity conversations switch players, a message is added for clarity (so the entity knows a new player entered the conversation). Entity's now keep their entire message history in a single stack, but have more context when player's change in the conversation.

Additional regressions caused by switching from UUID to player's display name (nick). Also, setting "born" and "death" timestamps, and no longer deleting chat data.

Adding timestamps to ChatMessage (long based unix timestamp format), also sets them during migration

New animated lead particle (arrows pointing where they are going). New animated attack particles with random # of particles.

New follow, flee, attack, and protect particles & sound effects. Protect now auto sets friendship to 1 (if <= 0), to prevent entity from attacking and protecting at the same time. Passive entities no longer emit damage particles when attacking, they emit custom attack particles

Initial custom particles, and a custom particle type and factor for friendship particles (heart and fire)