With Cataclysm Pre-Patch set to release tomorrow, and launch just a few weeks away, Blizzard has released a breakdown of how the Cataclysm Classic pre-patch (4.4.0) will differ from the original Cataclysm (4.0.3a) release.
Cataclysm Classic Pre-Patch Overview Guide
We will update this Hunter functionality with the Cataclysm Classic expansion content launch (or sooner).Additionally, original Cataclysm launched with Pet Aggressive stance, and Pet Assist stance later replaced Pet Aggressive stance in patch 4.2.0. We plan to have Pet Aggressive stance in place with 4.4.0, and then add Pet Assist stance in a future update.Void StorageVoid Storage was originally added to World of Warcraft in the 4.3.0 patch.
In Cataclysm Classic, we’re implementing a new Collections feature, as well as account-wide Transmogrification. This makes Void Storage largely unnecessary for holding your Transmog items.It is our intention to not add the Void Storage feature to Cataclysm Classic.Guild PerksThe Guild Perks system has been streamlined for Cataclysm Classic.
Guilds themselves do not gain levels, and item rewards are granted as players level up their guild reputation. In Cataclsym Classic, many perks are granted to guild members immediately upon joining a guild, and many perks that were associated with Guilds in original Cataclysm are now.
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