Below you can see a changelog, which was made on 5.4.2 for one week, from 06.03.14 to 12.03.14:

General:

- Fix bug with energy types(for example mana, energy and etc..), when set at the required count, spell still could not be used and still required to dial 1 or more.
- Now full support new network code.
- Implemented aura responsible for the animation of many glyphs and spells, for example http://wowhead.com/item=87279 and http://wowhead.com/spell=58099.
- Optimize spell log code.
- Add locales for many new quests.
- Now spell log displays the creation/deletion of items, the effects of the use of mana, which were previously not shown.
- Now the server auto-restart will occur once every 2 days, and not every day.
- Fixed bug, when items were given not correct value of PvP-power.
- Fix 1 memory leak.
- Fix 2 reasons of server crash.

Spells:

Death Knight:

- Fix spell http://wowhead.com/spell=145676.
- http://wowhead.com/spell=51128 now extends to the left arm.
- Fix spell http://wowhead.com/spell=73975.
- Now when change presence, runic power is consumed.
- Fix http://wowhead.com/item=43543.
- Fix http://wowhead.com/item=45806.

Warrior:

- Fix spell http://wowhead.com/spell=114207.
- Fix spell http://wowhead.com/spell=76838.
- More correct work spell http://wowhead.com/spell=46924.
- Fix http://wowhead.com/item=63481.

Warlock:

- Fix spell http://wowhead.com/spell=108683.
- First step of work spell http://wowhead.com/spell=111771.
- Fix http://wowhead.com/item=42457.

Paladin:

- Fix http://wowhead.com/item=41094.
- Fix http://wowhead.com/item=41102.

Priest:

- Fix not correct tick count of spell http://wowhead.com/spell=88685.