Below there is a changelog, which was made at 5.4.8 for the last 3 months, from 18.11.17 till 22.02.18:
Status: applied.
General:
- Fixed item level calculation for crossbows, bows, combinations OF one-handed AND two-handed weapons. The function completely corresponds to the client.
- Fixed several server crash reasons occurs while using Esc button while/after spell cast.
- Fixed an issue due to which character's model could work incorrectly and reduce player's FPS while using combination of actions "go" and "sit down".
- Fixed an issue with teleporting to the Celestial Court when you enter the Ordon Sanctuary.
- Fixed an issue due to which spells modifiers could disappear after teleporting (e.g. http://www.wowhead.com/spell=123391).
- Implemented new reporting system.
- Fixed an issue due to which players could use abilities through the closed doors.
- Fixed some invisible walls on the Timeless Isle.
- Reworked Battle Pets system. Implemented the possibility to join the PvE battle with world NPCs. Fixed levels of these pets.
- Fixed possibility to create or customize characters while using a certain combination of looks parameters.
- Fixed an issue due to which list of characters could hang up after deletion of one of the characters.
- Fixed displaying of professions in the guild window. For online players available the list of recipes.
- Removed the 5-seconds latency while invite the group.
- Fixed an issue with the addon Blizzard_AuthChallengeUI (and other inbuilt) while join the game.
- Fixed displaying the friendlist while re-joining the cross server.
- Fixed an issue due to which players couldn't loot the corpses if there were several corpses near.
- Increased amount of armor of the bosses Mists OF Pandaria.
- Now player can reset the cooldowns only near the capital city of his faction.
- Battle Pets: fixed the button "Release".
- Fixed displaying of information about the interrupted casts in the ingame addon.
- Fixed an issue due to which NPCs could move with lagging.
- Fixed an visual issue due to which guild members could disapper from the roster.
- Changed the sending Packets between cross server and realms.
- Changed the sending movement Packets to the players.
- Fixed an issue with desync of health, mana points, focus and rage between game client and server (when player see the one value, but server side already have the different).
- Fixed 6 reasons of server crash.
- PvP-resilience is now disabled in instances and scenarios.
- Localized times in battlegrounds.
- PvP-mode is enabled in duel zone.
- Fixed an issue due to which character could appear on the wrong graveyard after death in the Shrine of Seven Stars (Shrine of Two Moons).
- Fixed an issue due to which summoners could have 0 health points.
- Fixed possibility to remove companions.
- Fixed displaying of modifiers of items in AH.
- Battle Pets: fixed position of players in PvP battle.
- Battle Pets: fixed an issue due to which need to re-logging to join the queue if player already joined once.
Achievements:
Arenas and Battlegrounds:
General:
- Fixed an issue due to which player could fall from the platform, if he was affected the fear or disorientation effects.
- Fixed an issue due to which player could fall through the ground, if he was affected the fear or disorientation effects.
- Fixed an issue due to which player could walk ON the walls, pillars, or in the air IF he was affected the fear or disorientation effects due to incorrect calculation of the path.
- Arena Spectator now divides players IN the queue BY specialization.
- Removed displaying of 5v5 bracket from the Arena Spectator. Now the arenas are sorted by name.
- Fixed an exploit due to which players could remove the cooldowns while re-joining the arena or battleground.
- Fixed possibility to disable some battlegrounds.
- Spectators now can browse the battleground statistics and leave the arena or battleground through the "eye" on the minimap.
- Fixed an issue due to which pets could stuck in the textures.
- Fixed an issue due to which pets could attack out of range.
- Fixed movement speed of pets in the water.
- Fixed an issue due to which pet could stuck due to incorrect calculation of the path.
- Fixed function of raid check.
- Fixed an visual issue wth disappearing the points on the battleground "Deepwind Gorge".
- Fixed duration of "Warsong Gulch".
- Fixed duration of "Twin Peaks".
- Fixed visual displaying of information about increasing the incoming damage FOR http://www.wowhead.com/spell=23333 AND http://www.wowhead.com/spell=23335.
- Fixed work of raid CHECK FUNCTION on the cross server.
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