A modification for Cities: Skylines to add additional traffic control.

User manual: http://www.viathinksoft.de/tmpe/wiki

1.10.5, 01/06/2018

• UI scaling removed
• Simplified Chinese translation updated (thanks to Emphasia for translating)
• Polish translation updated (thanks to @Krzychu1245 for translating)
• Introduced randomization for lane changing costs
• Introduced randomization for "trucks prefer innermost lanes on highways" costs
• Removed unnecessary calculations in path-finding
• Added path-finding costs for public transport transitions
• Pedestrian traffic lights do not show up if crossing the street is prohibited
• Busses are allowed to switch multiple lanes after leaving a bus stop
• Bugfix: Main menu button might be out of view
• Bugfix: Division by zero occurs for low speed roads
• Bugfix: Automatic pedestrian lights at railroad do not work as expected
• Bugfix: Timed traffic lights show up for bicycles (they should not)
• Bugfix: Due to a multi-threading issue junction restrictions may cause the game state to become inconsistent
• Bugfix: Routing rules prevents vehicles from spawning when starting building lies too close to an intersection/road end
• Bugfix: Disabling tutorial message has no effect
• Bugfix: "Stay on lane" feature does not work as intended for certain nodes

1.10.4, 10/19/2017

• Updated for game version 1.9.0-f5
• Added possibility to add priority signs at multiple junctions at once (press Shift)
• Added tutorials (can be disabled in the options window globally)

1.10.3, 08/18/2017

• Bugfix: Setting unlimited speed limit causes vehicles to crawl at low speed (thanks to @sethisuwan for reporting this issue)
• Bugfix: Vehicle-separated traffic lights do not show up for trams & monorails (thanks to @thecitiesdork for reporting this issue)

1.10.2, 08/17/2017

• Updated for game version 1.8.0-f3
• Improved performance
• Bugfix: Pedestrians sometimes ignore red traffic light signals (thanks to @(c)RIKUPI™ for reporting this issue)
• Bugfix: Timed traffic lights do not correctly recognize set vehicle restrictions (thanks to @alborzka for reporting this issue)

1.10.1, 08/05/2017

• Updated Polish, Korean, and Simplified Chinese translations
• Bugfix: Default routing is disabled if the lane connector is used on a subset of all available lanes only
• Bugfix: Parking AI cannot be enabled/disabled
• Bugfix: Lane connection points can connected to themselves

1.10.0, 07/30/2017

• New feature: Dynamic Lane Selection
• New feature: Adaptive step switching
• New feature: Individual vehicles may be removed from the game
• New option: Vehicle restrictions aggression
• New option: Vehicles follow priority rules at junctions with timed traffic lights
• Improved path-finding performance
• Improved traffic measurement engine performance
• Reorganized global configuration file (sorry, your main menu and main button positions are reset)
• The option "Road condition has a bigger impact on vehicle speed" is only shown if the Snowfall DLC is owned
• The flow/wait calculation mode to be used is now configurable via the global configuration file
• Added path-find statistics label
• Added confirmation dialog for "Clear Traffic" button
• Currently active timed traffic light step is remembered
• Trains do not wait for each other anymore near timed traffic lights
• It is now possible to connect train station tracks and outside connections with the lane connector
• Disabling the Parking AI triggers graceful clean up procedure
• Relocated some options
• Improved vehicle state tracking
• Workaround for a base game issue that causes trams to get stuck
• Trains do not longer stop in front of green timed traffic lights
• Vehicles use queue skipping to prioritize path-finding runs that are caused by road modifications
• Adding a vehicle separate light to a timed traffic lights applies the main light configuration
• Parking AI: Vehicles can now find parking spaces at the opposite road side
• Parking AI: Included an improved fallback logic for some edge cases
• Parking AI: Citizens should now be more successful in returning their cars back home
• Parking AI: Tuned parking radius parameters
• Parking AI: If the limit for parked vehicles is reached and parking fails due to it, no alternative parking space is queried
• Vehicle AI: Busses prefer lanes with correct lane arrow over incorrect ones
• Bugfix: Using the bulldozer tool might lead to inconsistent road geometry information
• Bugfix: Citizens that fail to approach their parked car fly towards their target building
• Bugfix: Parking AI: Path-finding fails if cars are parked too far away from a road
• Bugfix: Parking AI: Citizens approaching a car start to float away
• Bugfix: "Heavy vehicles prefer outer lanes on highways" does not work
• Bugfix: The lane connector does not allow connecting all available lane end points at train stations and on bidirectional one-lane train tracks
• Bugfix: Vehicles may get stuck in several situations
• Upgrading to a road with bus lanes now copies an already existing traffic light state to the new traffic light

1.9.6, 05/28/2017

• Updated Simplified Chinese translation
• Bugfix: Vehicles cannot perform u-turns at junctions with only one outgoing segment (thanks to @Sunbird for reporting this issue)
• Bugfix: Path-finding costs for large distances exceed the maximum allowed value (thanks to @Huitsi for reporting this issue)
• Bugfix: Under certain circumstances path-finding at railroad crossings allow switching from road to rail tracks.

1.9.5, 05/24/2017

• Updated for game version 1.7.1-f1
• Updated Polish, Korean and Italian translation
• Language can now be switched without requiring a game restart
• Bugfix: Routing calculation does not work as expected for one-way roads with tram tracks (thanks to @bigblade66, @Battelman2 and @AS_ for reporting and providing extensive information)
• Bugfix: Copying timed traffic lights lead to inconsistent internal states which causes timed traffic lights to be omitted during the save process (thanks to @jakeroot and @t1a2l for reporting this issue)
• Bugfix: In certain situations unnecessary vehicle-seperate traffic lights are being created
• Bugfix: Upgrading a train track segment next to a timed traffic light causes trains to ignore the traffic light
• Hotfix: Cable cars despawn at end-of-line stations

1.9.4, 05/23/2017

• New option: Ban private cars and trucks on bus lanes
• Updated Spanish and French translation
• Optimized path-finding
• Increased path-finding cost for private cars driving on bus lanes
• Increased path-finding cost for disregarding vehicle restrictions
• Bugfix: Path-finding is unable to calculate certain paths after modifying the road network

1.9.3, 05/22/2017

• Disabled notification of route recalculating because some players report crashes
• Removed default vehicle restrictions from bus lanes
• Modified junction restrictions come into effect instantaneously
• UI: Saving a timed step does not reset the timed traffic light to the first state
• Bugfix: AI: Segment traffic data is not taken into account
• Bugfix: Priority rules are not properly obeyed
• Bugfix: Under certain circumstances priority signs cannot be removed
• Bugfix: Path-finding is unable to calculate certain paths

1.9.2, 05/20/2017

• UI: Main menu & UI tools performance improved
• Bugfix: Traffic lights can be removed from junctions that are controlled by a timed traffic light program

1.9.1, 05/19/2017

• Updated French, Dutch and Korean translation
• Bugfix: Using the vanilla traffic light toggling feature crashes the game if TMPE's main menu has not been opened at least once
• Bugfix: AI: More car traffic and less public transportation present than in vanilla

1.9.0, 05/18/2017

• Updated for game version 1.7.0-f5
• New feature: Parking restrictions
• New feature: Speed limits can be set up for individual lanes with the Control key
• New feature: Added timed traffic light and speed limit support for monorails
• New feature: Copy & paste for individual timed traffic lights
• New feature: Rotate individual timed traffic lights
• New feature: Lane customizations may come into effect instantaneously
• Unified traffic light toggling feature with game code
• Performance improvements
• Reworked the way that traffic measurements are performed
• Advanced Vehicle AI: Algorithm updated, performance improved - Possible routing decisions are now being precalculated
• Path-finding cost multiplicator for vehicle restrictions is now configurable in TMPE_GlobalConfig.xml
• UI: More compact, movable main menu UI
• Added support for custom languages
• Added Korean translation (thanks to @Toothless FLY [ROK]LSh.st for translating)
• Updated translations: German, Polish, Russian, Portuguese, Traditional Chinese
• Major code refactorings
• AI: Tuned path-finding parameters
• New option: Main button position can be locked
• New option: Main menu position can be locked
• New option: Added language selection in options dialog
• New option: Customization of lane arrows, lane connections and vehicle restrictions can now come into effect instantaneously
• Bugfix: Cars sometimes get stuck forever when the Advanced Parking AI is activated (thanks to @cmfcmf for reporting this issue)
• Bugfix: Busses do not perform u-turns even if the transport line show u-turns (thanks to @dymanoid for reporting this issue)
• Bugfix: Timed traffic lights do not work as expected on single-direction train tracks (thanks to @DaEgi01 for reporting this issue)
• Bugfix: Vehicle restriction and speed limit signs overlay is displayed on the wrong side of inverted road segments
• Bugfix: Influx statistics value is zero (thanks to @hjo for reporting this issue)

1.8.16, 03/20/2017

• Lane connections can now also be removed by pressing the backspace key
• Improved lane selection for busses if the option "Busses may ignore lane arrows" is activated
• Bugfix: The game sometimes freezes when using the timed traffic light tool
• Bugfix: Lane connections are not correctly removed after modifying/removing a junction
• Bugfix: Selecting a junction for setting up junction restrictions toggles the currently hovered junction restriction icon

1.8.15, 01/27/2017

• Updated for game version 1.6.3-f1

1.8.14, 01/07/2017

• Bugfix: Wait/flow ratio at timed traffic lights is sometimes not correctly calculated
• Bugfix: A deadlock situation can arise at junctions with priority signs such that no vehicle enters the junction
• Bugfix: When adding a junction to a timed traffic light, sometimes light states given by user input are not correctly stored
• Bugfix: Joining two timed traffic lights sets the minimum time to "1" for steps with zero minimum time assigned
• Bugfix: Modifications of timed traffic light states are sometimes not visible while editting the light (but they are applied nonetheless)
• Bugfix: Button background is not always correctly changed after clicking on a button within the main menu
• Tram lanes can now be customized by using the lane connector tool
• Minor performance optimizations for priority sign simulation

1.8.13, 01/05/2017

• Bugfix: Timed traffic ligt data can become corrupt when upgrading a road segment next to a traffic light, leading to faulty UI behavior (thanks to @Brain for reporting this issue)
• Bugfix: The position of the main menu button resets after switching to the free camera mode (thanks to @Impact and @gravage for reporting this issue)
• Bugfix: A division by zero exception can occur when calculating the average number of waiting/floating vehicles
• Improved selection of overlay markers on underground roads (thanks to @Padi for reminding me of that issue)
• Minor performance improvements

1.8.12, 01/02/2017

• Updated for game version 1.6.2-f1
• Bugfix: After leaving the "Manual traffic lights" mode the traffic light simulation is not cleaned up correctly (thanks to @diezelunderwood for reporting this issue)
• Bugfix: Insufficient access rights to log file causes the mod to crash

1.8.11, 01/02/2017

• Bugfix: Speed limits for elevated/underground road segments are sometimes not correctly loaded (thanks to @Pirazel and @[P.A.N] Uf0 for reporting this issue)

1.8.10, 12/31/2016

• Improved path-finding performance (a bit)
• Added a check for invalid road thumbnails in the "custom default speed limits" dialog

1.8.9, 12/29/2016

• It is now possible to set speed limits for metro tracks
• Custom default speed limits may now be defined for train and metro tracks
• Junction restrictions may now be controlled at bend road segments
• Customizable junctions are now highlighted by the lane connector tool
• Improved UI behavior
• Performance improvements
• Bugfix: Selecting a junction to set up priority signs sometimes does not work (thanks to @Artemis Seven for reporting this issue)
• Bugfix: Automatic pedestrian lights do not work as expected at junctions with incoming one-ways and on left-hand traffic maps

1.8.8, 12/25/2016

• Bugfix: Taxis are not being used
• Bugfix: Prohibiting u-turns with the junction restriction tool does not work (thanks to @Kisoe for reporting this issue)
• Bugfix: Cars are sometimes floating across the map while trying to park (thanks to @[Delta ²k5] for reporting this issue)

1.8.7, 12/24/2016

• Bugfix: Parking AI: Cims that try to reach their parked car are sometimes teleported to another location where they start to fly through the map in order to reach their car
• Bugfix: Parking AI: Cims owning a parked car do not consider using other means of transportation
• Bugfix: Parking AI: Residents are unable to leave the city through a highway outside connection
• Bugfix: Trains/Trams are sometimes not detected at timed traffic lights
• Advanced AI: Improved lane selection
• The position of the main menu button is now forced inside screen bounds on startup
• Improved overall user interface performance
• Improved overlay behavior
• Improved traffic measurement
• Auto pedestrian lights at timed traffic lights behave more intelligently now
• A timed traffic light step with zero minimum time assigned can now be skipped automatically
• Using the lane connector to create a u-turn now automatically enables the "u-turn allowed" junction restriction
• Updated French translation (thanks to @simon.royer007 for translating)
• Added Italian translation (thanks to @Admix for translating)

1.8.6, 12/12/2016

• Added Korean language (thanks to @Toothless FLY [ROK]LSh.st for translating)
• Updated Chinese language code (zh-cn -> zh) in order to make it compatible with the game (thanks to @Lost丶青柠 for reporting this issue)

1.8.5, 12/11/2016

• Updated to game version 1.6.1-f2
• Removed option "Evacuation busses may only be used to reach a shelter" (CO fixed this issue)
• Bugfix: Average speed limits are not correctly calculated for road segments with bicycle lanes (thanks to @Toothless FLY [ROK]LSh.st for reporting this issue)

1.8.4, 12/11/2016

• New feature: "Stay on lane": By pressing Shift + S in the Lane Connector tool you can now link connected lanes such that vehicles are not allowed to change lanes at this point. Press Shift + S again to restrict "stay on lane" to either road direction.
• U-turns are now only allowed to be performed from the innermost lane
• TMPE now detects if the number of spawned vehicles is reaching its limit (16384). If so, spawning of service/emergency vehicles is prioritized over spawning other vehicles.
• Bugfix: Bicycles cannot change from bicycle lanes to pedestrian lanes
• Bugfix: Travel probabilities set in the "Citizen Lifecycle Rebalance v2.1" mod are not obeyed (thanks to @informmanuel, @shaundoddmusic for reporting this issue)
• Bugfix: Number of tourists seems to drop when activating the mod (statistics were not updated, thanks to @hpp7117, @wjrohn for reporting this issue)
• Bugfix: When loading a second savegame a second main menu button is displayed (thanks to @Cpt. Whitepaw for reporting this issue)
• Bugfix: While path-finding is in progress vehicles do "bungee-jumping" on the current segment (thanks to @mxolsenx, @Howzitworld for reporting this issue)
• Bugfix: Cims leaving the city search for parking spaces near the outside connection which is obviously not required

1.8.3, 12/4/2016

• Bugfix: Despite having the Parking AI activated, cims sometimes still spawn pocket cars.
• Bugfix: When the Parking AI is active, bicycle lanes are not used (thanks to @informmanuel for reporting this issue)
• Tweaked u-turn behavior
• Improved info views

1.8.2, 12/3/2016

• Bugfix: Taxis were not used (thanks to @[Delta ²k5] for reporting)
• Bugfix: Minor UI fix in Default speed limits dialog

1.8.1, 12/1/2016

• Updated translations: Polish, Chinese (simplified)
• Bugfix: Mod crashed when loading a second savegame

1.8.0, 11/29/2016

• Updated to game version 1.6.0-f4
• New feature: Default speed limits
• New feature: Parking AI (replaces "Prohibit cims from spawning pocket cars")
• New option: Heavy vehicles prefer outer lanes on highways
• New option: Realistic speeds
• New option: Evacuation busses may ignore traffic rules (Natural Disasters DLC required)
• New option: Evacuation busses may only be used to reach a shelter (Natural Disasters DLC required)
• AI: Improved lane selection, especially on busy roads
• AI: Improved mean lane speed measurement
• Traffic info view shows parking space demand if Parking AI is activated
• Public transport info view shows transport demand if Parking AI is activated
• Added info texts for citizen and vehicle tool tips if Parking AI is activated
• Extracted internal configuration to XML configuration file
• Changed main menu button due to changes in the game's user interface
• Main menu button is now moveable
• Removed compatibility check for Traffic++ V2 (Traffic++ V2 is no longer compatible with TMPE because maintaining compatibility is no longer feasible due to the high effort)
• Updated translations: German, Portuguese, Russian, Dutch, Chinese (traditional)

1.7.15, 10/26/2016

• Bugfix: Timed traffic lights window disappears when clicking on it with the middle mouse button (thanks to @Nexus and @Mariobro14 for helping me identifying the cause of this bug)

1.7.14, 10/18/2016

• Updated for game version 1.5.2-f3

1.7.13, 09/15/2016

• Implemented a permanent fix to solve problems with stuck vehicles/cims caused by third party mods
• Added a button to reset stuck vehicles/cims (see mod settings menu)
• AI: Improved lane selection algorithm
• Bugfix: AI: Lane merging was not working as expected
• Bugfix: Pedestrian light states were sometimes not being stored correctly (thanks to Filip for pointing out this problem)

1.7.12, 09/09/2016

• AI: Lane changes are reduced on congested road segments
• Timed traffic lights should now correctly detect trains and trams
• Bugfix: GUI: Junction restriction icons sometimes disappear
• Updated Chinese (simplified) translation

1.7.11, 09/01/2016

• Updated to game version 1.5.1-f3

1.7.10, 08/31/2016

• Players can now disable spawning of pocket cars
• Updated Chinese (simplified) translation
• Bugfix: Timed traffic lights were flickering
• Bugfix: Pedestrian traffic lights were not working as expected
• Bugfix: When upgrading/removing/adding a road segment, nearby junction restrictions were removed
• Bugfix: Setting up vehicle restrictions affects trams (thanks to @chem for reporting)
• Bugfix: Manual pedestrian traffic light states were not correctly handled
• Bugfix: Junction restrictions overlay did not show all restricted junctions

1.7.9, 08/22/2016

• In-game traffic light states are now correctly rendered when showing "yellow"
• Removed negative effects on public transport usage
• GUI: Traffic light states do not flicker anymore
• Performance improvements

1.7.8, 08/18/2016:

• Bugfix: Cims sometimes got stuck (thanks to all reports and especially to @Thilawyn for providing a savegame)
• GUI: Improved traffic light arrow display
• Improved performance while saving

1.7.7, 08/16/2016:

• AI: Instead of walking long distances, citizens now use a car
• AI: Citizens will remember their last used mode of transport (e.g. they will not drive to work and come return by bus anymore)
• AI: Increased path-finding costs for traversing over restricted road segments
• Added "110" speed limit
• GUI: Windows are draggable
• GUI: Improved window scaling on lower resolutions
• Improved performance while saving

1.7.6, 08/14/2016:

• New feature: Players may now prohibit cims from crossing the street
• AI: Tuned randomization of lane changing behavior
• AI: Introduced path-finding costs for leaving main highway (should reduce amount of detours taken)
• UI: Clicking with the secondary mouse button now deselects the currently selected node/segment for all tools
• Added the possibility to connect train track lanes with the lane connector (as requested by @pilot.patrick93)
• Moved options from "Change lane arrows" to "Vehicle restrictions" tool
• Updated Russian translation
• Bugfix: AI: At specific junctions, vehicles were not obeying lane connections correctly (thanks to @Mariobro14 for pointing out this problem)
• Bugfix: AI: Path-finding costs for u-turns were not correctly calculated (thanks to @Mariobro14 for pointing out this problem)
• Bugfix: Vehicles were endlessly waiting for each other at junctions with certain priority sign configurations
• Bugfix: AI: Lane changing costs corrected

1.7.5, 08/07/2016:

• Bugfix: AI: Cims were using pocket cars whenever possible
• Bugfix: AI: Path-finding failures led to much less vehicles spawning
• Bugfix: AI: Lane selection at junctions with custom lane connection was not always working properly (e.g. for Network Extensions roads with middle lane)
• Bugfix: While editing a timed traffic light it could happen that the traffic light was deleted

1.7.4, 07/31/2016:

• AI: Switched from relative to absolute traffic density measurement
• AI: Tuned new parameters
• Bugfix: Activated/Disabled features were not loaded correctly
• Bugfix: AI: At specific junctions the lane changer did not work as intended
• Possible fix for OSX performance issues
• Code improvements
• Added French translations (thanks to @simon.royer007 for translating!)

1.7.3, 07/29/2016:

• Added the ability to enable/disable mod features (e.g. for performance reasons)
• Bugfix: Vehicle type determination was incorrect (fixed u-turning trams/trains, stuck vehicles)
• Bugfix: Clicking on a train/tram node with the lane connector tool led to an uncorrectable error (thanks to @noaccount for reporting this problem)
• Further code improvements

1.7.2, 07/26/2016:

• Optimized UI overlay performance

1.7.1, 07/24/2016:

• Reverted "Busses now may only ignore lane arrows if driving on a bus lane" for now
• Bugfix: Trains were not despawning if no path could be calculated
• Workaround for third-party issue: TM:PE now detects if the calculation of total vehicle length fails

1.7.0, 07/23/2016:

• New feature: Traffic++ lane connector
• Busses now may only ignore lane arrows if driving on a bus lane
• Rewritten and simplified vehicle position tracking near timed traffic lights and priority signs for performance reasons
• Improved performance of priority sign rules
• AI: Cims now ignore junctions where pedestrian lights never change to green
• AI: Removed the need to define a lane changing probability
• AI: Tweaked lane changing parameters
• AI: Highway rules are automatically disabled at complex junctions (= more than 1 incoming and more than 1 outgoing roads)
• Improved UI performance if overlays are deactivated
• Simulation accuracy now also controls time intervals between traffic measurements
• Added compatibility detection for the Rainfall mod
• Improved fault-tolerance of the load/save system
• Default wait-flow balance is set to 0.8
• Bugfix: Taxis were allowed to ignore lane arrows
• Bugfix: AI: Highway rules on left-hand traffic maps did not work the same as on right-hand traffic maps
• Bugfix: Upgrading a road segment next to a timed traffic light removed the traffic light leading to an inconsistent state (thanks to @ad.vissers for pointing out this problem)

1.6.22, 06/29/2016:

• AI: Taxis now may not ignore lane arrows and are using bus lanes whenever possible (thanks to @Cochy for pointing out this issue)
• AI: Busses may only ignore lane arrows while driving on a bus lane
• Bugfix: Traffic measurement at timed traffic lights was incorrect

1.6.22, 06/21/2016:

• Speed/vehicle restrictions may now be applied to all road segments between two junctions by holding the shift key
• Reworked how changes in the road network are recognized
• Advanced Vehicle AI: Improved lane selection at junctions where bus lanes end
• Advanced Vehicle AI: Improved lane selection of busses
• Improved automatic pedestrian lights
• Improved separate traffic lights: Traffic lights now control traffic lane-wise
• UI: Sensitivity slider is only available while adding/editing a step or while in test mode
• Bugfix: Lane selection on maps with left-hand traffic was incorrect
• Bugfix: While building in pause mode, changes in the road network were not always recognized causing vehicles to stop/despawn
• Bugfix: Police cars off-duty were ignoring lane arrows
• Bugfix: If public transport stops were near a junction, trams/busses were not counted by timed traffic lights (many thanks to Filip for identifying this problem)
• Bugfix: Trains/Trams were sometimes ignoring timed traffic lights (many thanks to Filip for identifying this problem)
• Bugfix: Building roads with bus lanes caused garbage, bodies, etc. to pile up

1.6.21, 06/14/2016:

• Bugfix: Too few cargo trains were spawning (thanks to @Scratch, @toruk_makto1, @Mr.Miyagi, @mottoh and @Syparo for pointing out this problem)
• Bugfix: Vehicle restrictions did not work as expected (thanks to @nordlaser for pointing out this problem)

1.6.20, 06/11/2016:

• Bugfix: Priority signs were not working correctly (thanks to @mottoth, @Madgemade for pointing out this problem)

1.6.19, 06/11/2016

• Bugfix: Timed traffic lights UI not working as expected (thanks to @Madgemade for pointing out this problem)

1.6.18, 06/09/2016

• Updated for game patch 1.5.0-f4
• Improved performance of priority signs and timed traffic lights
• Players can now select elevated rail segments/nodes
• Trams and trains now follow priority signs
• Improved UI behavior when setting up priority signs

1.6.17, 04/20/2016

• Hotfix for reported path-finding problems

1.6.16, 04/19/2016

• Updated for game patch 1.4.1-f2

1.6.15, 03/22/2016

• Updated for game path 1.4.0-f3
• Possible fix for crashes described by @cosminel1982
• Added traditional Chinese translation

1.6.14, 03/17/2016

• Bugfix: Cargo trucks did not obey vehicle restrictions (thanks to @ad.vissers for pointing out this problem)
• Bugfix: When Advanced AI was deactivated, u-turns did not have costs assigned

1.6.13, 03/16/2016

• Added Dutch translation
• The pedestrian light mode of a traffic light can now be switched back to automatic
• Vehicles approaching a different speed limit change their speed more gradually
• The size of signs and symbols in the overlay is determined by screen resolution height, not by width
• Path-finding: Performance improvements
• Path-finding: Fine-tuned lane changing behaviour
• Bugfix: After loading another savegame, timed traffic lights stopped working for a certain time
• Bugfix: Lane speed calculation corrected

1.6.12, 03/03/2016

• Improved memory usage
• Bugfix: Adding/removing junctions to/from existing timed traffic lights did not work (thanks to @nieksen for pointing out this problem)
• Bugfix: Separate timed traffic lights were sometimes not saved (thanks to @nieksen for pointing out this problem)
• Bugfix: Fixed an initialization error (thanks to @GordonDry for pointing out this problem)

1.6.11, 03/03/2016

• Added Chinese translation
• By pressing "Page up"/"Page down" you can now switch between traffic and default map view
• Size of information icons and signs is now based on your screen resolution
• UI code refactored

1.6.10, 03/02/2016

• Additional controls for vehicle restrictions added
• Bugfix: Clicking on a Traffic Manager overlay resulted in vanilla game components (e.g. houses, vehicles) being activated

1.6.9, 03/02/2016

• Updated for game patch 1.3.2-f1

1.6.8, 03/01/2016

• Path-finding: Major performance improvements
• Updated Japanese translation (thanks to @Akira Ishizaki for translating!)
• Added Spanish translation

1.6.7, 02/27/2016

• Tuned AI parameters
• Improved traffic density measurements
• Improved lane changing near junctions: Reintroduced costs for lane changing before junctions
• Improved vehicle behavior near blocked roads (e.g. while a building is burning)
• Bugfix: Automatic pedestrian lights for outgoing one-ways fixed
• Bugfix: U-turns did not have appropriate costs assigned
• Bugfix: The time span between AI traffic measurements was too high

1.6.6, 02/27/2016

• It should now be easier to select segment ends in order to change lane arrows.
• Priority signs now cannot be setup at outgoing one-ways.
• Updated French translation (thanks to @simon.royer007 for translating!)
• Updated Polish translation (thanks to @Krzychu1245 for translating!)
• Updated Portuguese translation (thanks to @igordeeoliveira for translating!)
• Updated Russian translation (thanks to @FireGames for translating!)
• Bugfix: U-turning vehicles were not obeying the correct directional traffic light (thanks to @t1a2l for pointing out this problem)

1.6.5, 02/24/2016

• Added despawning setting to options dialog
• Improved detection of Traffic++ V2

1.6.4, 02/23/2016

• Minor performance improvements
• Bugfix: Path-finding calculated erroneous traffic density values
• Bugfix: Cims left the bus just to hop on a bus of the same line again (thanks to @kamzik911 for pointing out this problem)
• Bugfix: Despawn control did not work (thanks to @xXHistoricalxDemoXx for pointing out this problem)
• Bugfix: State of new settings was not displayed corretly (thanks to @Lord_Assaultーさま for pointing out this problem)
• Bugfix: Default settings for vehicle restrictions on bus lanes corrected
• Bugfix: Pedestrian lights at railway junctions fixed (they are still invisible but are derived from the car traffic light state automatically)

1.6.3, 02/22/2016

• Bugfix: Using the "Old Town" policy led to vehicles not spawning.
• Bugfix: Planes, cargo trains and ship were sometimes not arriving
• Bugfix: Trams are not doing u-turns anymore

1.6.2, 02/20/2016

• Trams are now obeying speed limits (thanks to @Clausewitz for pointing out the issue)
• Bugfix: Clear traffic sometimes throwed an error
• Bugfix: Vehicle restrctions did not work as expected (thanks to @[Delta ²k5] for pointing out this problem)
• Bugfix: Transition of automatic pedestrian lights fixed

1.6.1, 02/20/2016

• Improved performance
• Bugfix: Fixed UI issues
• Modifying mod options through the main menu now gives an annoying warning message instead of a blank page.

1.6.0, 02/18/2016

• New feature: Separate traffic lights for different vehicle types
• New feature: Vehicle restrictions
• Snowfall compatibility
• Better handling of vehicle bans
• Improved the method for calculating lane traffic densities
• Ambulances, fire trucks and police cars on duty are now ignoring lane arrows
• Timed traffic lights may now be setup at arbitrary nodes on railway tracks
• Reckless drivers now do not enter railroad crossings if the barrier is down
• Option dialog is disabled if accessed through the main menu
• Performance optimizations
• Advanced Vehicle AI: Improved lane spreading
• The option "Vehicles may enter blocked junctions" may now be defined for each junction separately
• Vehicles going straight may now change lanes at junctions
• Vehicles may now perform u-turns at junctions that have an appropriate lane arrow configuration
• Road conditions (snow, maintenance state) may now have a higher impact on vehicle speed (see "Options" menu)
• Emergency vehicles on duty now always aim for the the fastest route
• Bugfix: Path-finding costs for crossing a junction fixed
• Bugfix: Vehicle detection at timed traffic lights did not work as expected
• Bugfix: Not all valid traffic light arrow modes were reachable

1.5.2, 02/01/2016

• Traffic lights may now be added to/removed from underground junctions
• Traffic lights may now be setup at some points of railway tracks (there seems to be a game-internal bug that prevents selecting arbitrary railway nodes)
• Display of priority signs, speed limits and timed traffic lights may now be toggled via the options dialog
• Bugfix: Reckless driving does not apply for trains (thanks to @GordonDry for pointing out this problem)
• Bugfix: Manual traffic lights were not working (thanks to @Mas71 for pointing out this problem)
• Bugfix: Pedestrians were ignoring timed traffic lights (thanks to @Hannes8910 for pointing out this problem)
• Bugfix: Sometimes speed limits were not saved (thanks to @cca_mikeman for pointing out this problem)

1.5.1, 01/31/2016

• Trains are now following speed limits

1.5.0, 01/30/2016

• New feature: Speed restrictions (as requested by @Gfurst)
• AI: Parameters tuned
• Code improvements
• Lane arrow changer window is now positioned near the edited junction (as requested by @GordonDry)
• Bugfix: Flowing/Waiting vehicles count corrected

1.4.9, 01/27/2016

• Junctions may now be added to/removed from timed traffic lights after they are created
• When viewing/moving a timed step, the displayed/moved step is now highlighted (thanks to Joe for this idea)
• Performance improvements
• Bugfix (AI): Fixed a division by zero error (thanks to @GordonDry for pointing out this problem)
• Bugfix (AI): Near highway exits vehicles tended to use the outermost lane (thanks to @Zake for pointing out this problem)
• Bugfix: Some lane arrows disappeared on maps using left-hand traffic systems (thanks to @Mas71 for pointing out this problem)
• Bugfix: In lane arrow edit mode, the order of arrows was sometimes incorrect (thanks to @Glowstrontium for pointing out this problem)
• Bugfix: Lane merging in left-hand traffic systems fixed
• Bugfix: Turning priority roads fixed (thanks to @GordonDry for pointing out this problem)

1.4.8, 01/25/2016

• AI: Parameters have been tuned
• AI: Added traffic density measurements
• Performance improvements
• Added translation to Polish (thanks to @Krzychu1245 for working on this!)
• Added translation to Russian (thanks to @FireGames for working on this!)
• Bugfix: After removing a timed or manual light the traffic light was deleted (thanks to @Mas71 for pointing out this problem)
• Bugfix: Segment geometries were not always calculated
• Bugfix: In highway rule mode, lane arrows sometimes flickered
• Bugfix: Some traffic light arrows were sometimes not selectable

1.4.7, 01/22/2016

• Added translation to Portuguese (thanks to @igordeeoliveira for working on this!)
• Reduced mean size of files can become quite big (thanks to @GordonDry for reporting this problem)
• Bugfix: Freight ships/trains were not coming in (thanks to @Mas71 and @clus for reporting this problem)
• Bugfix: The toggle "Vehicles may enter blocked junctions" did not work properly (thanks for @exxonic for reporting this problem)
• Bugfix: If a timed traffic light is being edited the segment geometry information is not updated (thanks to @GordonDry for reporting this problem)

1.4.6, 01/22/2016

• Running average lane speeds are measured now
• Minor fixes

1.4.5, 01/22/2016

• The option "Vehicles may enter blocked junctions" may now be defined for each junction separately
• Bugfix: A deadlock in the path-finding is fixed
• Bugfix: Small timed light sensitivity values (< 0.1) were not saved correctly
• Bugfix: Timed traffic lights were not working for some players
• Refactored segment geometry calculation

1.4.4, 01/21/2016

• Added localization support

1.4.3, 01/20/2016

• Several performance improvements
• Improved calculation of segment geometries
• Improved load balancing
• Police cars, ambulances, fire trucks and hearses are now also controlled by the AI
• Bugfix: Vehicles did not always take the shortest path
• Bugfix: Vehicles disappeared after deleting/upgrading a road segment
• Bugfix: Fixed an error in path-finding cost calculation
• Bugfix: Outgoing roads were treated as ingoing roads when highway rules were activated

1.4.2, 01/16/2016

• Several major performance improvements (thanks to @sci302 for pointing out those issues)
• Improved the way traffic lights are saved/loaded
• Lane-wise traffic density is only measured if Advanced AI is activated
• Bugfix: AI did not consider speed limits/road types during path calculation (thanks to @bhanhart, @sa62039 for pointing out this problem)
• Connecting a city road to a highway road that does not supply enough lanes for merging leads to behavior people do not understand (see manual). Option added to disable highway rules.
• Bugfix: Vehicles were stopping in front of green traffic lights
• Bugfix: Stop/Yield signs were not working properly (thanks to @GordonDry, @Glowstrontium for pointing out this problem)
• Bugfix: Cargo trucks were ignoring the "Heavy ban" policy, they should do now (thanks to @Scratch for pointing out this problem)

1.4.1, 01/15/2016

• Bugfix: Path-finding near junctions fixed

1.4.0, 01/15/2016

• Introducing Advanced Vehicle AI (disabled by default! Go to "Options" and enable it if you want to use it.)
• Bugfix: Traffic lights were popping up in the middle of roads
• Bugfix: Fixed the lane changer for left-hand traffic systems (thanks to @Phishie for pointing out this problem)
• Bugfix: Traffic lights on invalid nodes are not saved anymore

1.3.24, 01/13/2016

• Improved handling of priority signs
• Priority signs: After adding two main road signs the next offered sign is a yield sign
• Priority signs: Vehicles now should notice earlier that they can enter a junction
• Removed the legacy XML file save system
• Invalid (not created) lanes are not saved/loaded anymore
• Added a configuration option that allows vehicles to enter blocked junctions
• Bugfix: Some priority signs were not saved
• Bugfix: Priority signs on deleted segments are now deleted too
• Bugfix: Lane arrows on removed lanes are now removed too
• Bugfix: Adding a priority sign to a junction having more than one main sign creates a yield sign (thanks to @GordonDry for pointing out this problem)
• Bugfix: If reckless driving was set to "The Holy City (0 %)", vehicles blocked intersections with traffic light.
• Bugfix: Traffic light arrow modes were sometimes not correctly saved

1.3.23, 01/09/2016

• Bugfix: Corrected an issue where toggled traffic lights would not be saved/loaded correctly (thanks to @Jeffrios and @AOD_War_2g for pointing out this problem)
• Option added to forget all toggled traffic lights

1.3.22, 01/08/2016

• Added an option allowing busses to ignore lane arrows
• Added an option to display nodes and segments

1.3.21, 01/06/2016

• New feature: Traffic Sensitivity Tuning
• UI improvements: When adding a new step to a timed traffic light the lights are inverted.
• Timed traffic light status symbols should now be less annoying
• Bugfix: Deletion of junctions that were members of a traffic light group is now handled correctly

1.3.20, 01/04/2016

• Bugfix: Timed traffic lights are not saved correctly after upgrading a road nearby
• UI improvements
• New feature: Reckless driving

1.3.19, 01/04/2016

• Timed traffic lights: Absolute minimum time changed to 1
• Timed traffic lights: Velocity of vehicles is being measured to detect traffic jams
• Improved traffic flow measurement
• Improved path finding: Cims may now choose their lanes more independently
• Bugfix: Upgrading a road resets the traffic light arrow mode

1.3.18, 01/03/2016

• Provided a fix for unconnected junctions caused by other mods
• Crosswalk feature removed. If you need to add/remove crosswalks please use the "Crossings" mod.
• UI improvements: You can now switch between activated timed traffic lights without clicking on the menu button again

1.3.17, 01/03/2016

• Bugfix: Timed traffic lights cannot be added again after removal, toggling traffic lights does not work (thanks to @Fabrice, @ChakyHH, @sensual.heathen for pointing out this problem)
• Bugfix: After using the "Manual traffic lights" option, toggling lights does not work (thanks to @Timso113 for pointing out this problem)

1.3.16, 01/03/2016

• Bugfix: Traffic light settings on roads of the Network Extensions mods are not saved (thanks to @Scarface, @martintech and @Sonic for pointing out this problem)
• Improved save data management

1.3.15, 01/02/2016

• Simulation accuracy (and thus performance) is now controllable through the game options dialog
• Bugfix: Vehicles on a priority road sometimes stop without an obvious reason

1.3.14, 01/01/2016

• Improved performance
• UI: Non-timed traffic lights are now automatically removed when adding priority signs to a junction
• Adjusted the adaptive traffic light decision formula (vehicle lengths are considered now)
• Traffic two road segments in front of a timed traffic light is being measured now

1.3.13, 01/01/2016

• Bugfix: Lane arrows are not correctly translated into path finding decisions (thanks to @bvoice360 for pointing out this problem)
• Bugfix: Priority signs are sometimes undeletable (thank to @Blackwolf for pointing out this problem)
• Bugfix: Errors occur when other mods without namespace definitions are loaded (thanks to @Arch Angel for pointing out this problem)
• Connecting a new road segment to a junction that already has priority signs now allows modification of the new priority sign

1.3.12, 12/30/2015

• Bugfix: Priority signs are not editable (thanks to @ningcaohan for pointing out this problem)

1.3.11, 12/30/2015

• Road segments next to a timed traffic light may now be deleted/upgraded/added without leading to deletion of the light
• Priority signs and Timed traffic light state symbols are now visible as soon as the menu is opened

1.3.10, 12/29/2015

• Fixed an issue where timed traffic light groups were not deleted after deleting an adjacent segment

1.3.9, 12/29/2015

• Introduced information icons for timed traffic lights
• Mod is now compatible with "Improved AI" (Lane changer is deactivated if "Improved AI" is active)

1.3.8, 12/29/2015

• Articulated busses are now simulated correctly (thanks to @nieksen for pointing out this problem)
• UI improvements

1.3.7, 12/28/2015

• When setting up a new timed traffic light, yellow lights from the real-world state are not taken over
• When loading another save game via the escape menu, Traffic Manager does not crash
• When loading another save game via the escape menu, Traffic++ detection works as intended
• Lane arrows are saved correctly

1.3.6, 12/28/2015

• Bugfix: wrong flow value taken when comparing flowing vehicles
• Forced node rendering after modifying a crosswalk

1.3.5, 12/28/2015

• Fixed pedestrian traffic Lights (thanks to @Glowstrontium for pointing out this problem)
• Better fix for: Deleting a segment with a timed traffic light does not cause a NullReferenceException
• Adjusted the comparison between flowing (green light) and waiting (red light) traffic

1.3.4, 12/27/2015

• Better traffic jam handling

1.3.3, 12/27/2015

• (Temporary) hotfix: Deleting a segment with a timed traffic light does not cause a NullReferenceException
• If priority signs are located behind the camera they are not rendered anymore

1.3.2, 12/27/2015

• Priority signs are persistently visible when Traffic Manager is in "Add priority sign" mode
• Synchronized traffic light rendering: In-game Traffic lights display the correct color (Thanks to @Fabrice for pointing out this problem)
• Traffic lights switch between green, yellow and red. Not only between green and red.
• UI tool tips are more explanatory and are shown longer.

1.3.1, 12/26/2015

• Minimum time units may be zero now
• Timed traffic lights of deleted/modified junctions get properly disposed

1.3.0, 12/25/2015

• Adaptive Timed Traffic Lights (automatically adjusted based on traffic amount)

1.2.0 (iMarbot)

• Updated for 1.2.2-f2 game patch.

• Add/Remove traffic lights
• Adaptive timed traffic lights
• Add priority signs
• Change lane arrows
• Connect individual lanes with each other
• Add/Remove crosswalks
• Manually control traffic lights
• Timed traffic lights
• Clear traffic
• No despawn

• I would like to investigate why yellow traffic lights sometimes are not properly rendered.
• I would like to implement traffic light templates so that you would not need to manually set up individual steps for common junction patterns.
• Stop signs should be more useful. Drivers should act more realistically/confident when stop/yield signs and traffic jams meet together.
• Adaptive Timed Traffic Lights: Currently only vehicles on the road segment next to the junction are being measured. I would like to expand the traffic measurement to 2 segments.
• When switching between control modes, the UI starts to ignore user mouse input. This is annoying. I will hopefully fix that.
• We could measure if there is traffic backing up after a timed traffic light. If it is the case (that is: cars having a green light do not move) the next timed step could be activated.
• There are still some issues with crossings and pedestrain crossing lights (missing textures, double crosswalks). Let's see what can be done.
• For new users it takes some time to understand how the mod works. Having something like a (video) manual would be great. Or just a better UI.

• Code optimization & refactoring
• Timed Traffic Light Templates (ready-to-use directional traffic light patterns)