One of the RCE attack vectors fixed in the previous update crossed paths with splitscreen connections. This update only minor fixes of the previous 2.2.1.3 update.Fixed a networking error when using the defibrillator.Fixed a network exploit that could crash servers.Use "l4d_delete_temp_files 0" to disable this. Temp files are removed from disk after each session.Added a Multiplayer Option to disable sprays to prevent other players' sprays from appearing on your client.Blocked an exploit that could be used to crash servers.Fixed some incorrect disconnect messages.Part of The Last Stand Community Update fixes.By March 2019, Left 4 Dead: Survivors was leaked online, and since then, fans ported to Left 4 Dead 2 most of the game's original assets through the Steam Workshop.This method is described in the guide of one of the Steam users.
It rarely causes issues on official servers, though one can still encounter this should the skin mod exceed the allowed size.
The items can also be sorted by the number of subscribers, popularity, the date of release over a specific time period. One can use multiple tags to search needed items. On the downside, it does require a constant network connection to use the addons, though the game does not need a connection to play offline. Furthermore, if a user has multiple devices, it will download the mod to any that the user downloads Left 4 Dead 2 to, so long as they use the same Steam account. This made acquiring addons easier since it automatically updates the addon when needed, unlike manually placing one. These can be downloaded by clicking "subscribe" and deleted by clicking "unsubscribe". The Workshop is split into various categories, such as Custom Campaigns, weapon/skin mods, sound mods, UI mods, and other kinds of modifications. It was introduced after the Februupdate along with most other games such as Counter-Strike: Global Offensive, Team Fortress 2 and notably Garry's Mod.