- Fixed a major oversight in Source 2013 which was causing some code to think all logic entities were worldspawn
- Added WIP background nodraw for point_cameras set to not draw skybox at all
- Fixed map-specific talker not flushing on restore
- Added optional HUD hint to code-based game instructor hints
- Added workaround for suspicious crashes in HL2 NPC rappelling code (reported by 1upD)
- Made antlions summoned by npc_antlionguard report as dead when removed with the "Kill" input
- Fixed math_mod not saving mod value (reported by Klems)
- Added SDK_WindowImposter, which uses the SteamPipe cubemap bug workaround and includes support for parallax corrected cubemaps
- Updated thirdpartylegalnotices.txt to mention the Squirrel API
- Fixed incorrect type checking for script instances in VScript
- Added a bunch of new misc. VScript constants
- Added a few new base VScript functions
- Added a separate "Clientside Script Language" keyvalue to worldspawn for VScript, allowing client scripts to use a different language from server scripts
- Fixed worldspawn crashing the game when running entity scripts (reported by krassell)
- Fixed manifests creating a second worldspawn, allowing them to function properly in HL2
- Added tons of remapping-related fixes for instances and manifests, including node IDs and overlay remapping
- Added a keyvalue to func_instance which allows vector axis lines to be remapped properly
- Added support for manifest root path instances in VBSP
- Added missing PrintBrushContents() contents to VBSP
- Added -nohiddenmaps parameter
- Made manifest cordon somewhat functional
- Fixed a crash with multiple trigger_look targets
- Fixed an issue where some zombie submodel server ragdolls are not solid to the world
- Fixed a crash with certain instance classes being loaded in a savegame before the class is registered
- Added some of Tony Sergi's missing Source 2007 fixes (contributed by Kris)
- Added "ClientCommand" hook for VScript to allow handling of unknown console commands
- Added "PlayerRunCommand" hook for VScript to control player movement
- Added new button-related script functions for players (GetButtons, DisableButtons, etc.)
- Added CUserCmd accessor in VScript for the "PlayerRunCommand" hook
- Added "GetWaterLevel" function for VScript
- Exposed "Ignite" to VScript for controlling how a fire starts
- Fixed NPCs being unable to unholster weapons
- Fixed Mapbase crashing when Steam isn't running
- Fixed issues with angled/updating sky_camera save/restore
- Added VBSP "-skyboxcubemap" parameter to enable skybox default cubemaps + "-defaultcubemapres" to control their resolution
- Added ability to disable VScript in a map (and fixed a few potential complications from disabling VScript)
- Made clientside VScript only initialize after world is spawned in order to receive serverside script language in time
- Added tons of VScript functions to CBaseAnimating related to bodygroups, sequences, etc.
- Added VScript functions to players for getting user ID and player name, similar to logic_playerinfo
- Added a few L4D2 script functions missing from the ASW SDK
- Added "Localize" singleton with a single "GetTokenAsUTF8" function for getting localization strings
- Disabled r_hunkalloclightmaps by the request of various users (apparently this completely removes the "Engine hunk overflow" error and allows for really high-res lightmaps)
- Fixed npc_antlionguard NPC_TranslateActivity not hooking into base class (allows for VScript manipulation)
- Added various unused antlion guard activities to npc_antlionguard AI, allowing for usage as registered activities
- Added keyvalue to set LOS mask on combine_mine
- Added +USE bounding box limiter to prop_interactable
- Overhauled matcher system and added expanded wildcard support, meaning "text", "te?t", "blah_test", etc. are now supported instead of only trailing *
- Added support for regular expression matching
- Added the missing matrixinvert.h file, which prevented programmers from compiling vbsp
- Fixed env_global_light brightness
- Added info_player_view_proxy, an entity which mimics a player's view (created for script_intro)
- New UnZoomWithRate and SetZoomRate inputs on env_zoom
- New "Don't change target's angles" flag on logic_measure_movement
- Fixed logic_measure_movement not using ignore origin flags correctly
- Fixed filter_damage_mod secondary filter not recognizing mode correctly
- Fixed DisableGeigerCounter causing NPCs to ignore player, and possibly fixed other adverse effects in similar code
- Added SetEntityName input for setting an entity's targetname
- Added "SetTarget" support to point_posecontroller
- Added "sk_alyx_health" convar for adjustable npc_alyx health, restored/fixed "sk_barney_health" for adjustable npc_barney health
- Added ignore flags and several direction-related inputs to math_vector
- Added pose parameter stuff to logic_modelinfo
- Fixed ChangeWeapon not changing during combat
- Fixed holster/unholster on NPCs without holster/unholster animations
- Fixed func_tank and other "player in the way" code ignoring notarget
- Added SetPoseParameter input to animating entities
- Introduced an experimental chapter system which allows for custom chapter title/restriction management
- Added SetChapterTitle input to worldspawn for dynamic title changing
- Fixed func_tankairboatgun damage credit, added ability to use its damage keyvalues
- Fixed mapbase_rpc_enabled not actually affecting RPC
- Moved some newly found Combine soldier grenade code to ai_grenade for other grenade users
- Fixed some problems with the new shared activities
- Restored an old Mapbase entity as "prop_interactable", an entity which contains all of the functionality of a func_button/func_door in a prop entity
- Added env_microphone pitch scale for scaling the pitch of transmitted sounds
- Added experimental, long-overdue code for scenes to be able to access !target#'s and other scene-related names through AI_INPUT
- Added "mat_specular_disable_on_missing", which "disables" specular reflections when the cubemap texture is missing
- Fixed $envmapmasktransform and $bumptransform on VertexLitGeneric and related shaders
- Areaportal leaks now stop compilation in leaktest
- Replaced "-nodefaultcubemap" with "-defaultcubemap" as the shader changes allow maps to compile without default cubemaps by default with little effect
- Added custom map compile tools (vbsp, vvis, vrad)
- Changed blink fix (shouldn't change anything in-game)
- Added auto-completion to ent_create, npc_create, and the main set of "npc_" debug commands
- Added ent_create_aimed, an ent_create equivalent of npc_create_aimed
- Made hunters start using the "vs. player" melee animation against smaller NPCs that look weird with the "stab" attack
- Added "explosion_sparks" convar, which fixes broken code for giving explosions sparks (disabled by default because of how different it looks)
- Made interaction code capable of being dispatched on any entity, not just combat characters
- Added npc_barnacle_ignite convar, which lets barnacles be ignited by flares
- Fixed certain NPCs getting out of the way for the player when they hate them
- Fixed auto-generated "speak" scene responses not using parameters that work on real VCDs
- Made "stop_on_nonidle" capable of being used in any mod, not just HL2 episodic mods
- Selectable color for ragdoll boogie/point_ragdollboogie
- Fixed PickupWeaponInstant not firing weapon pickup outputs
- Introduced inputs and keyvalues for "lerping" to math_counter_advanced
- Fixed ClearConsole on logic_console
- logic_convar should now detect client convars correctly
- New NormalizeAngles input on math_vector
- logic_modelinfo LookupActivity input
- math_generate fixed and expanded to be more like math_counter
- Added a WIP game logging system for playtesting maps
- Introduced logic_playerinfo, an entity that can read a player's name or ID
- Fixed some new filters not working with filter_multi
- Added radius pickup spawnflag to func_physbox
- Added "Preserve name" spawnflag to weapons
- Added cc_achievement_debug message for when an achievement doesn't exist
- Made npc_combine_s not speak while in logic_choreographed_scenes
- Fixed zombie torsos/legs/headcrabs not being serverside when zombie is forced to server ragdoll
- Expanded and cleaned up npc_zombie_custom
- Fixed func_commandredirects not cleaning up correctly and sometimes crashing the game
- Allowed player squad commands to go through +USE-held objects
- Added a bunch of I/O/KV to trigger_waterydeath for better configuration
- Changed save comment system to use the chapter title from world properties, and the ability to suppress the title popup that normally results from it
- Adjusted game_convar_mod for MP planning
- Removed the func_precipitation custom particle/splash code for now, as it was causing problems
- Fixed env_global_light not accepting lightcolor
- Added "Additional Buttons" to player_speedmod
- Added save comment to RPC
- Added env_projectedtexture attenuation
- Added scripted_sequence OnPreIdleSequence
- Added OnCrab to zombies
- Added skill_changed game event (may need further testing)
- Added a fix for viewmodels flipping under extreme FOV values
- Added code that allows mappers to change the skin on shotgunners without it usually flipping back randomly
- Fixed a very, very, very major shader performance issue
- New SetAbsOrigin/Angles inputs on all entities, analogous to SetLocalOrigin/Angles
- Code improvements for I/O involving angles
- logic_entity_position improvements/fixes, including a new OutAngles output that outputs the angles on position calls
- Alternate collision/player avoidance spawnflag obsoletion enforcement disabled
- Enable/DisableHazardLights inputs on the EP2 jalopy, equivalent to the keyvalue
- Miscellaneous shader formatting adjustments and fixes
- Fixed AlwaysDrawOff on env_projectedtexture not being a valid input
