Left 4 Dead 2 - Update

- Added new startup and connect warnings if the player has -insecure in the launch options - Protected against a crash in infected ragdolls - Added fallbacks to common infected spawning to prevent a common crash when population data is missing - Fixed a bug that allowed malicious servers to execute restricted console commands on players - Fixed a bug that allowed malicious servers to prevent players from executing console commands - Fixed incorrect "Survivors Have Escaped" state for Player Infected when a scripted crescendo event is played after a successful finale escape. - Update to Confogl mutation to fix a possible crash on team swap - If you are receiving an "Error 55" while connecting to dedicated servers, please make sure to accept the Steam Beta update then restart Steam.