Counter-Strike: Source

🔧 Bug Fixes

• *]Client-side prediction fixes (these fix 'jank'/rollback in certain situations)[list]
• *]Fixed a bug where when unducking, the view could glitch out if the player doesn't have space to unduck
• *]Fixed gifts not randomly dropping when players are killed during the winter event
• *]Fixed a prediction bug where if the player was moved on the client, their input-based movement for that tick was not taken into account in non-player actions
• *]Fixed prediction of viewmodel sway

✨ New Features

• *]Added 64-bit Support. 64-bit binaries will automatically be launched on systems with a 64-bit OS.
• *]Added a borderless window option to video settings
• *]Added bicubic lightmaps (from Half-Life 2: 20th Anniversary Update)
• *]Added radial fog (from Half-Life 2: 20th Anniversary Update)
• *]Added support for Steam Networking

🔧 Bug Fixes

• [SDK2013] Fixed NPCs not blinking
• [DoD:S] Fixed being able to switch weapons while holding a primed grenade

🔧 Bug Fixes

• Fixed physics not operating at the correct tickrate when specifying non-standard -tickrate options on the command line
• Fixed viewing demos recorded at a non-standard tickrate causing the next listen server hosted to be at that tickrate

🔧 Bug Fixes

• Fixed being unable to start any map in single-player mode

🔧 Bug Fixes

• Fixed demos not properly recording Steam Voice status, resulting in potential corrupt voice in demos with differing default settings
• Now accepts partial player names, Steam IDs, etc.• Fixed security issue reported by Amat Cama via GeekPwn
• Fixed security issues reported by Justin Taft from One Up Security, LLC
• Updated handling of game language setting to match Team Fortress 2 behavior:
• Steam per-game language setting is now properly honored and syncs with the in-game setting

✨ New Features

• Improved compatibility with Steam client beta• Added CELT audio codec currently in use in TF2 and CS:GO

🔧 Bug Fixes

• Fixed potential security issues (thanks to Justin G. (aka sigsegv), Nathaniel Theis, Simon Pinfold for these reports)
• Fixed a case where changelevel2 would print a map not found error and fail to function in SDK2013 mods
• Fixed an exploit that could be used to crash dedicated servers

✨ New Features

• Important note for SDK mod authors: This update replaces the current main branch of the SDK 2013 Base with what was previously the "beta_test" branch. The previous SDK 2013 release branch as well as the outdated "upcoming" branch are now available for a short time as "previous" and "previous_upcomin