Are path networks fixed yet? Me and Krullor noticed that Path networks were not fully working in j42. If a pawn was given an order that was too far away, the pawn would simply 'give up' navigating to the order, despite having a comfortable path network between them and the order.

- Added a vector2d definition (for canvas drawings).
- Corrected some script warning log types to be actually ScriptWarning instead of Warning or Error.
- Added functions to canvas for free polygon drawing, draw rotated textures and to push or remove custom clipping planes.
- Fixed a ScriptWarning with Counter and counter messages if there is no Event Instigator.
- Added variable Pawn/WalkingPct which will control walking speed of players.

- Fixed StatLogFile and TimeDemo objects to properly flush and close log file if object is destroyed (level change garbage collector or game exit).
- Made engine fill out Touching array in inverse order and sort pawns to be last (legacy code support, Zora's ZM3WaterLab cannon).

- Added support for hardware clipping planes to D3D9 and OpenGL.
- Made mesh wireframe color to match ActorRenderColor (if non-zero) in game.

- Added option to LevelInfo/bEnhancedIcePhysics, that will fix walking speed on ice.
- Fixed playerpawn viewbob to cap view bobbing if player is moving at very high speeds.
- Fixed ZoneVelocity behave like in Unreal v 230+ versions, with an exception if ZoneVelocity.Z is non-zero it will null out zone gravity (legacy map support, Zora's ZM3WaterBridge lava jump).

- Added commands "STAT THREAD" to display number of running threads and "THREADS" to display a list and description of running threads in memory (for Unreal).
- Added Sound compression/decompression support for all audio drivers. You can compress sounds in sound browser or in UnrealScript by defining "OGG=X" (X is the quality in range of 0-11, 0 = worst, 11 = best) in #exec audio import line or then you can directly import ogg files as sounds.
- Added support for defining HD HUD textures, by either setting Texture.HDTexture or in UnrealScript add "HD=XXX" to #exec texture/font import lines. HD texture will be used if texture is being stretched out by at least +25% of its original size.

- Made actors that pass through zones with different zone ambient light, fade between the zone light colors rather then instantly swap them.
- Made mesh actors that have their origin inside level geometry to not turn unlit and still accept lighting from nearby light sources.
- Added option to upscale HUD (HUD.HudScaler) to make canvas draw HUD as it were in low res but still keep high in-game resolution.

- Added functions to Canvas:
     SetZTest( ERenderZTest ZTest ) = Change hardware render Z-testing.
     PushCanvasScale( float Scale, optional bool bAbsolute ) = Push canvas scaling value.
     PopCanvasScale() = Pop canvas scaling.
- Added Canvas.FontScale to change scale of upcoming DrawText/TextSize calls.
- Fixed Canvas.StrLen to support unlimited text size.
- Fixed Canvas.TextSize to ignore color codes.

- Added support for Sub-Levels architecture (where you can link multiple maps together into one with seamless level transition). See LevelInfo.SubLevels array.
- Added GrassDeco actor for a Source Engine style grass sprites in levels (also GrassDecoSchool for an automatic grass patch).
- Moved PawnList updating to be fully in C++ codes only.
- Added a hidden ReplicationInfo linked list which gets setup by C++ codes (for more optimial ScoreBoard code).
- Heavily optimized Navigation AI code.
- Optimized server network codes.
- Added support for custom mouse cursors in-game (directly use regular Textures), see Engine.UnrealCursor class.
- Reworked Inventory travel code to be more optimal, and added functions GameInfo.OnPrepareTravel (event notification when it should save inventory) and GameInfo.SaveTravelInventory (to save inventory) and GameInfo.DeleteTravelInventory (to manually delete inventory).

- Updated toolbar icons.
- Fixed LE_SpotLight/LE_StaticSpot to work correctly with light rebuild with static meshes.
- Added variable TargetLevelID for Teleporter/WarpZone/Trigger/Counter to link it up with a sub-level.
- Added Editor.EdGUI_XXX classes for creating custom editor windows in UnrealScript.
- Added a portal directional arrow for WarpZoneInfo to help identify what direction the portal is currently facing at.

- Optimized RenderIterator code (for Emitters etc).
- Added custom LensFlares option for DynamicCoronas.
- Implemented DT_VerticalSprite and DT_RopeSprite DrawTypes.
- Fixed TrailEmitter to work with ColorTimeScale.

- Added new dynamic array operators: Add/AddUnique/Find/RemoveValue
- Made Object.FindObject function same way as ObjectProperty text importer (accept format like Nali'NyLeve.Nali1').
- Added new parm for Object.StringToName to set it to only find name entry, which makes it return None if that name entry is not registered yet.
- Added function LevelInfo.GetSelectedObject to get selected object by type in UnrealEd.
- Optimized AllActors to use PawnList or ReplicationInfo list codes whenever possible.
- Added variable Actor.bCrossLevelNetwork, for which when combined with bAlwaysRelevant, allows engine to network actors from one sub-level to another.
- Added function Actor.SendToLevel to send an actor to another sub-level.
- Added new parm to Actor.TriggerEvent/UnTriggerEvent to allow you to send it to a specific sub-level.
- Added new parm to AllActors iterator to search for actors in all sub-levels too.
- Added LevelInfo.bShouldStasisLevel/bShouldChangeMusicTrack where bShouldStasisLevel controls if a sub-level should go to a paused state if no players are active in it and bShouldChangeMusicTrack controls if player entering the level should start hearing that levels Song.
- Added variable Actor.NetUpdateTime which is next RealTimeSeconds server should update that actor to client.
- Added new property type 'Button' for showing a simple button in object properties window.
- Added new operator Vector~=Vector for approx vector comparison (allows for a ~0.0001 floating point error, now used by WarpZoneInfo for better approx comparison of coordinates).