v4.0.0-beta.2

Features and improvements

• Support displaying GTFS static-only datasets
• Improve GTFS loading process
• Add route property to GTFS
• Show realtime icon in GTFS vehicle popups and panels
• Merge realtime train data from multiple sources
• Support dynamic loading of the train ad data
• Optimize 3D object meshes
• Improve camera parameter calculation at low frame rates
• Improve vehicle acceleration calculations
• Calculate vehicle positions using GPU

Data Updates

• Update Nippori-Toneri Liner timetables according to the schedule revision on February 3, 2025
• Remove Open Data Challenge for Public Transportation 2024 data source
• Add Open Data Challenge for Public Transportation 2025 data source
• Revise timetables according to the schedule revision on March 15, 2025
• Correct Kanko Railway Joso line, Odakyu Odawara line, Enoshima line, Sotetsu Main line, Shin-Yokohama line, Tokyu Shin-Yokohama line and JR Joban Rapid line timetables
• Change Shin-Keisei Line to Keisei Matsudo Line
• Update Yukarigaoka line timetables according to the schedule revision on April 1, 2025
• Add Hakone-Tozan line, Daiyuzan line, Sunzu line, Izukyu line, Fujikyu line, Kashima Rinkai Railway Oarai-Kashima line, Choshi Electric Railway line, Minato line, Utsunomiya Light Rail line, Moka line, JR Nikko line, Joetsu line
• Add JR Gotemba line and JR-Odakyu connection in Matsuda
• Extend JR Utsunomiya line, Joban line and Chuo line
• Update operator IDs and Railway IDs
• Update station data of Ashigara
• Update station exit poi data
• Update Yurikamome Line timetables according to the schedule revision on October 18, 2025
• Update Yokohama Municipal Subway timetables according to the schedule revision on November 1, 2025
• Add Air Cambodia and Parata Air
• Remove Fly Gangwon
• Update IATA code for Techo International Airport
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso and Shibayama Railway timetables according to the schedule revision on December 15, 2025
• Update Enoden line timetables according to the schedule revision on December 20, 2025

Bug fixes

• Fix loading error when initial centerpoint is not on land
• Use calculated timezone if fetch fails
• Fix the error during data preloading
• Make GTFS route lines transparent in underground mode
• Make year-end and new year holidays non-specific to any particular year
• Fix the issue where train departure times are displayed incorrectly
• Fix the issue where train names are displayed incorrectly
• Fix auto-scrolling issue of train timetable
• Fix the build issue with the latest version of Mapbox GL
• Workaround an issue where transitions on deck.gl layers does not work properly
• Fix an issue where trains do not appear immediately when the search mode changes
• Fix an issue where Mapbox's 3D building models unexpectedly appeared when using the PLATEAU plugin

v4.0.0-beta.1

Features and improvements

• Update map style and light configuration based on the Mapbox v3 style specification
• Add fog and adjust sky atmosphere color
• Set time zone based on initial centerpoint of map
• Improve GTFS and GTFS Realtime loading process
• Apply route color to GTFS vehicle timetable and highlight route when the vehicle is being marked or tracked
• Display departure times for GTFS vehicles
• Load GTFS and GTFS Realtime feeds using multiple workers
• Update operator list in about panel
• Separate asset files from data directory

v3.6.0

Features and improvements

• Support webp texture with GLTFLoader on Safari
• Improve internal data structure and reduce memory usage by 26%
• Improve train and station selection behavior
• Add marker visibility transition and minZoom constructor option
• Improve French translation. Thanks @Jouca
• Add German language support. Thanks @mauricepape
• Add GTFS/GTFS Realtime support (experimental)

Data Updates

• Add Keikyu and Tobu train data from Open Data Challenge 2024
• Add Keio train information data from Open Data Challenge 2024
• Correct JR-East Joban Local line, Tokyo Metro Chiyoda line and Odakyu Odawara line timetables
• Add JR-East Ryomo line and Mito line
• Extend JR-Central Tokaido line to Numazu
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso, Shibayama and Shin-Keisei Railway timetables according to the schedule revision on November 23, 2024
• Update train type titles for Odakyu and TWR

Bug fixes

• Prevent popups from flickering
• Fix train selection issue when overlapped
• Keep vehicles from being marked or tracked when being removed

v3.5.0

Features and improvements

• Introduce new station panel and replace route search with station search
• Support station IDs in getSelection/setSeletion functions and selection/deselection events
• Support for live update of station exit information
• Add train type labels in the route search panel
• Remove postponed flights
• Precisely calculate the far clip plane of the viewing frustum
• Prevent the page from being refreshed by disabling the overscroll effect
• Close popup on click or touch on the map
• Add Open Data Challenge for Public Transportation 2024 data source
• Add train information sources other than ODPT
• Add Spanish language support. Thanks @otherandy
• Improve Chinese translation. Thanks @c933103

Data Updates

• Add JR Tokaido Freight Line, Osaki Branch Line, and Chuo Line
• Update timetables for Shonan, Odoriko, and Saphir Odoriko limited express
• Revise timetables according to the schedule revision on March 16, 2024
• Update Shin-Keisei Line timetables according to the schedule revision on March 23, 2024
• Update JR Keiyo, Musashino, Uchibo and Sotobo Line timetables according to the schedule revision on September 1, 2024
• Update station data of Saitama Railway, Rinkai, Tsukuba Express, Toyo Rapid, Keikyu, Tokyo Monorail, and JR Keiyo lines
• Update exit poi data of Minami-sunamachi station
• Fix the thumbnail of Moriya station
• Add a tunnel section around Yagiri station to Hokuso line
• Add tunnel sections and update station information of Keio line
• Add Thai Airasia, Loong Air, and Donghai Airlines
• Add Shijiazhuang, Wenzhou, and Changzhou airports

v3.4.0

Features and improvements

• Use the sun light position to shade the building
• Apply ambient occlusion to the buildings
• Externalize color and opacity configuration of layers to the style file
• Adjust the color of underground-malls
• Update line strings of railways
• Add Haneda airport runway patterns
• Support WebGL 2.0

Data Updates

• Update Rinkai line timetables according to the schedule revision on March 18, 2023
• Update Tokyo Metro Ginza line timetables according to the schedule revision on April 29, 2023
• Update Ryutetsu Nagareyama line timetables according to the schedule revision on July 1, 2023
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso and Shibayama Railway timetables according to the schedule revision on November 25, 2023
• Update station data of Tokyo Metro Yurakucho, Hanzomon, Namboku and Fukutoshin lines
• Update station data of Toei Asakusa, Mita, Shinjuku and Oedo lines
• Add WestJet Airlines and Aero K

Bug fixes

• Fix the issue of incorrect exit icons during the station panel close animation
• Fix the issue of hasDarkBackground returning incorrect values
• Fix the problem of Nippori Toneri Liner trains being removed when the railway has a status text

v3.3.1

Bug fixes

• Fix a bug where certain bundling configurations could produce a broken build

v3.3.0

Features and improvements

• Support for displaying barrier-free facility information and icons for stations
• Add support for GeoJsonLayerInterface and Tile3DLayerInterface
• Support new data source for live flight information
• Reduce the code size by 1.6% by replacing pako with fflate
• Support Japanese year-end and new year holidays in 2022-23
• Add PLATEAU plugin
• Replace transition animations with deck.gl's transitions
• Support high refresh rate displays
• Add French language support. Thanks @HarveySouth and @Aziretan

Data Updates

• Update Tokyo Monorail timetables according to the schedule revision on November 7, 2022
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso, Shibayama and Shin-Keisei Railway timetables according to the schedule revision on November 26, 2022
• Revise timetables according to the schedule revision on March 18, 2023
• Update Kanazawa Seaside Line timetables according to the schedule revision on March 25, 2023
• Update Yukarigaoka line timetables according to the schedule revision on April 1, 2023
• Add Tokyu Shin-Yokohama line and Sotetsu Shin-Yokohama line
• Add Makuharitoyosuna station
• Update station data of Kohoku, Tada and Narita Airport Terminal 2·3
• Update station data of Tokyo Metro Ginza, Marunouchi, Hibiya, Tozai and Chiyoda lines
• Add Aero Mongolia, Fly Gangwon, ITA Airways, Batik Air Malaysia, Air Premia, Greater Bay Airlines, Philippines AirAsia and El Al Israel Airlines
• Add Yangyang airport

Bug fixes

• Fix the issue of panel title overflowing
• Fix the issue of railway lines partially disappearing at high pitch

v3.2.0

Features and improvements

• Add 'position', 'back', 'topback', 'front', 'topfront', 'drone' and 'bird' tracking modes and default to 'position'
• Show the tracking mode panel when the tracking mode button is clicked
• Support scaling of trains according to altitudes and optimize calculation
• Support zooming to the tracked train according to altitudes
• Disable the handlers and navigation control when tracking is enabled
• Remember the camera params to restore them after the object is deselected
• Add support for the live train information of Tokyo Metro
• Support dynamic loading of the train vehicle property
• Update icon styles

Data Updates

• Update Tokyo Metro Ginza, Marunouchi, Tozai and Chiyoda line timetables according to the schedule revision on August 27
• Update Chichibu Railway and JR East Narita Express timetables according to the schedule revision on October 1

Bug fixes

• Fix misalignment of the train's current position mark
• Fix the issue that Panel.remove() doesn't return itself

v3.1.0

Features and improvements

• Enlarge buttons
• Redesign data loading process
• Support Japanese year-end and new year holidays in 2021-22
• Improve semi-transparent lines on the map
• Add Portuguese (Brazil) language support. Thanks @allanf181

Data Updates

• Update Yurikamome timetables according to the schedule revision on December 13, 2021
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso and Shibayama Railway timetables according to the schedule revision on February 26, 2022
• Revise timetables according to the schedule revision on March 12, 2022
• Remove Open Data Challenge for Public Transportation in Tokyo data source
• Add JR-East Holiday Okutama/Akigawa and Keikyu Wing train names
• Add New Ulan Bator airport

Bug fixes

• Fix the scaling origin of animated popups
• Fix the issue that a part of the train's current position mark is missing
• Correct wrong station IDs in timetables of Tobu Koizumi Branch, Seibu Chichibu, Saitama Railway, Kanto Railway Ryugasaki, Keio and Chiba Monorail lines
• Correct Keikyu Zushi, Keikyu Kurihama, Shinkeisei, Tobu Tojo, Seibu Tamagawa, Tokyu Kodomonokuni, Isumi and Shonan Monorail lines' timetables
• Add missing translations for Zurich airport

v3.0.0

Breaking Changes

• Export mt3d namespace instead of MiniTokyo3D class
• Refactor plugin framework and separate off all plugins
• Use accessToken instead of secrets.mapbox for Map constructor options

Features and improvements

• Refactor and improve loading process
• Avoid loading external secrets file
• Add addLayer, getMapboxMap, getModelPosition, getModelScale, hasDarkBackground, removeLayer and setLayerVisibility methods to Map class
• Add Popop, Marker and Panel classes
• Support PluginInterface and ThreeLayerInterface for plugins
• Add ES module support
• Export the Mapbox GL JS and three.js namespaces as objects
• Performance improvement by three.js instancing
• Performance improvement by GPU picking
• Performance improvement by moving scaling and opacity blending into shader code
• Improve transformation of aircraft vertical tail when zooming
• Keep the width of outlines the same
• Adjust appearance of delay markers based on the actual background color
• Migrate documentation to VuePress

Data Updates

• Add holiday schedule in 2021
• Load Tsukuba Express and Tama Monorail data from Tokyo Challenge data source
• Update TWR, Tsukuba Express and Sotetsu timetables according to the schedule revision on March 13
• Update Toei Asakusa line, Keikyu, Keisei, Hokuso and Shibayama Railway timetables according to the schedule revision on March 27
• Update Yokohama Municipal Subway timetables according to the schedule revision on June 26
• Update Kanto Railway Joso line timetable according to the schedule revision on October 2
• Update Keikyu, Toei Asakusa line and Keisei timetables according to the schedule revision on October 18
• Update Keisei and Hokuso timetables according to the schedule revision on October 30
• Update Keio timetables according to the schedule revision on October 30
• Update station groups
• Update station exit poi data
• Extend JR-East Yokosuka, Tokaido, Ome, Takasaki, Hachiko, Utsunomiya, Sobu, Narita, Uchibo and Sotobo lines
• Extend Keikyu Main line
• Extend Tobu Isesaki and Tojo lines
• Extend Seibu Ikebukuro line
• Extend Odakyu Odawara and Enoshima lines
• Add JR-East Sagami, Joban, Kashima, Togane, Kururi and Ito lines
• Add Toei Arakawa line
• Add Keikyu Zushi and Kurihama lines
• Add Tobu Sano, Koizumi, Kiryu, Nikko, Utsunomiya, Kinugawa and Ogose lines
• Add Seibu Chichibu and Yamaguchi lines
• Add Kanto Joso and Ryugasaki lines
• Add Ryutetsu Nagareyama line
• Add Kominato line
• Add Isumi line
• Add Kanazawa Seaside line
• Add Enoshima Electric Railway line
• Add Shonan Monorail Enoshima line
• Add Yamaman Yukarigaoka line
• Add New Shuttle
• Add Chichibu main line

Bug fixes

• Unclip buttons on the route search result panel
• Fix popup glitches
• Make underground trains always visible by setting the suitable frustum
• Fix the error of special trains sometimes having invalid coordinates
• Fix the issue of the loader generating incompatible data
• Eliminate z-fighting
• Fix the issue of picking objects under the ground
• Fix the issue that a popup doesn't appear on aircrafts in some cases
• Correct Odakyu Odawara line timetables