Known issues

• When moving around large worlds, there are occasional lag spikes. Framerate is stable when standing still.

Changelog

v0.91 Preview 461

• Fixed chunks starting out invisible until you go away and come back
• Fixed server errors when you modify the number of pegs on a Display (#419)
• More kinds of errors in the game loop are now caught and trigger an error screen
• Improved client-side loading performance a bit more
• The screen now flashes grey instead of white when you take a screenshot
• Added secret setting: `MHG.Secret.ScreenshotFlashColor`
• Updated the "Performance Impact" displayed in the settings menu for various graphics settings to be more accurate to the new rendering tech

v0.91 Preview 451

• Multi-wire placement is now treated as a single action in the undo/redo history, instead of one action per wire placed (#318)
• Wires can be slightly shorter now
• You can now configure the size of the Action Wheel
• Added a button in the Action Wheel configuration screen to reset to the default Action Wheel configuration
• Fixed undo/redo stack breaking and causing errors sometimes (#396, #281)
• Fixed log spam with "Look viewing rotation vector is zero" during some edge cases with grabbing
• Fixed a few issues with multi-edit
• Fixed some issues with components moving around upon completing a multi-resize (among them #266)
• Fixed board drawing sometimes not properly snapping to a square size when holding shift (#203)
• Fixed canceling multi-wire placement not removing the outlines of the selected pegs (#233)

• Added an option to Keys to only allow pressing them while in a Chair
• Added a "reset" button to the Edit Delayer menu, to reset it to the default delay of 10 ticks
• If you hold to Mod key while flipping a row of switches, they will all be set to the same state as the first switch flipped (#60)
• Added secret setting: `MHG.Secret.InvertMultiSwitchInteractionModKeyBehavior`
• The input pegs on XOR Gates, AND Gates, D-Latches, Oracles, and Relays are now slightly longer
• Fixed some unintuitive Delayer behavior that could, among other anomalies, allow one-tick pulses to go through a two-tick Delayer (#183)
• Fixed Chairs sometimes erroneously complaining that they are occupied (#223)
• Chairs will no longer be outlined if you look at them while they are occupied

• Added Simulation Speed menu. It can be accessed through a new button in the pause menu or with a hotkey, bound by default to `F9`
• Added a hotkey to pause or resume the simulation, bound by default to `F10`
• Added a hotkey to step one tick forward through the simulation (when the simulation is paused), bound by default to `Shift+F10`
• Added secret setting: `MHG.Secret.SimulationSpeedMenu.ShowRemoveFromListButtonsOnHover`
• Added secret setting: `MHG.Secret.SimulationSpeedMenu.SavedSpeedWiggleData`
• Added secret setting: `MHG.Secret.SimulationSpeedMenu.AutoResumeSimulationWhenChangingSpeed`
• Added server config value: `DefaultSimulationTPS`
• Added server config value: `MaximumSimulationTPS`
• Removed the server config value `SimulationTPS` as this is now configured per-save in ExtraData
• Renamed the server command `step` to `simulation.step` for consistency
• Fixed the simulation unpausing when a new player joins the server even if the players currently on the server have paused it (#347)

• Outputs that should start on (such as the outputs of newly placed Inverters) now start on in the simulation
• Fixed component outputs sometimes changing state when the number of inputs is changed
• Fixed weird simulation glitches (and occasionally server crashes) that would occur when changing the number of pegs on a component that has connected output pegs (#104, #250)

• Significantly improved loading times, especially for large worlds
• Improved game framerates for most scenarios, particularly for large worlds, and particularly if post-processing or shadow cascades are disabled
• Component/wire geometry is now rendered with GPU instancing instead of in combined mesh chunks
• Colliders are instantiated more efficiently
• The game now logs how long it takes the client to load a save
• Removed the secret settings `MHG.Graphics.RenderDistance.Secret.IdealFramesBetweenRecalculations` and `MHG.Graphics.RenderDistance.Secret.MaxTimeBetweenRecalculationsSeconds`. Render distance is now recalculated when the player has moved to a new chunk, not on a time interval.
• Added secret setting: `MHG.Secret.LimitColliderDistance`

• Component positions are now stored as fixed point rather than floating point
• Component world positions are now calculated in the reference frame of the stack root component
• Rounding of component rotations is smarter and more consistent
• Due to these changes, components now stay perfectly aligned up to an arbitrary nesting depth (#269, #273) and no longer cause tiny erroneous intersections (#123)

• Upgraded to Blotter File Format v6, to store positions in the new way (fixed point rather than floating point)
• Blotter v6 also has support for multi-root subassemblies, in preparation for some 0.92 features
• Added save converter from v5 to v6
• The game no longer considers a save to be "corrupted" if the saved blotter format version doesn't match the current blotter format version
• Fixed missing translation string for the file corruption state "unknown save type"
• Fixed sandbox list displaying an empty info box for saves with an outdated format version

• The in-game changelog is much prettier, and the changelogs for each update can now be individually collapsed and expanded
• The in-game changelog now automatically generates and displays links for mentioned issues
• The About menu, Languages menu, and Teleport menu can now be accessed from the Pause menu
• The markdown renderer does a better job of rendering lists and headers
• The markdown renderer now supports superscript. This is disabled everywhere by default, but it can be enabled for chat via a new `Superscript` section in the secret setting `MHG.Chat.Secret.ChatMarkdownSettings`
• Enabled smooth scrolling for the Settings Menu sidebar
• Fixed some visual issues with the Settings Menu sidebar for settings with names long enough to span multiple lines
• Fixed some inconsistencies with UI text boxes
• Fixed the game being unpaused in singleplayer when accessing a sub-menu of the Pause menu
• Fixed some visual issues with the custom avatar preview (under settings -> multiplayer)
• Fixed some resizing arrows not being properly disabled on configurable menus that are not supposed to be resizable, such as the Edit Delayer Menu (#377)
• Fixed the binding prompts in the Action Wheel not updating to show the new bindings if you change them

• Thumbnails are now be anti-aliased
• Thumbnail lighting is now independent of environment lighting, so thumbnails will now always look consistent
• Thumbnails for single components where the output is supposed to start on, such as Inverters, now properly appear on in the thumbnail
• Added command: `ExportThumbnailCache`
• Added command: `RegenerateThumbnailCache`
• Added secret setting: `MHG.Secret.Thumbnails.ThumbnailAmbientLighting`
• Added secret setting: `MHG.Secret.Thumbnails.ThumbnailDirectLighting`
• Added secret setting: `MHG.Secret.Thumbnails.ThumbnailRenderSizeFactor`
• Added secret setting: `MHG.Secret.Thumbnails.ThumbnailAntiAliasing`
• Renamed the secret setting `MHG.Secret.ComponentDisplayRotation` to `MHG.Secret.Thumbnails.ThumbnailModelRotation`
• Renamed the secret setting `MHG.Secret.ComponentDisplayRenderSize` to `MHG.Secret.Thumbnails.ThumbnailRenderResolution` and changed the default value from 256 to 128
• Due to a limitation of the new rendering tech, new thumbnails will now be blank for a single frame after creation. To avoid this, thumbnails are pre-cached as much as possible.
• Fixed visual artifacts that appeared wherever geometry intersected the edge of the thumbnail render

• Added support for emojis (i.e. )
• Added support for music symbols (i.e. )
• Added support for additional math symbols (i.e. )
• Added Hong Kong style option for CJK characters. Currently only accessible by setting the secret setting `LogicUI.Secret.CjkDefaultFontStyle` to `Hong_Kong`
• All characters in the Adlam script are now displayed in the joined style (previously some were in an unjoined style)
• All characters in the Arabic script are now displayed in a neutral arabic style (previous some were in a Kufi style, and some were in a Naskh style)
• Added support for the following scripts: Bassa Vah, Bhaiksuki, Caucasian Albanian, Duployan, Elbasan, Elymaic, Grantha, Gunjala Gondi, Hatran, Indic Siyaq Numbers, Khojki, Khudawadi, Linear A, Mahajani, Manichaean, Marchen, Masaram Gondi, Mayan Numerals, Medefaidrin, Meroitic, Miao, Modi, Mro, Multani, Nabataean, Newa, Nshu, Old Hungarian, Old North Arabian, Old Permic, Old Sogdian, Pahawh Hmong, Palmyrene, Pau Cin Hau, Psalter Pahlavi, Sharada, Siddham, Sogdian, Sora Sompeng, Soyombo, Syriac, Takri, Tirhuta, Wancho, Warang Citi, and Zanabazar Square. PHEW
• Updated Noto fonts
• Updated Font Awesome to 6.1.2, with over 7,000 new icons!

• Fixed the secret setting `MHG.Flying.Secret.AutoEnterNoclipOnStartFlying` not even working, and breaking the game in various ways when set to `true` (#279)
• Fixed errors in the console when a player is standing on a component decoration (such as a Chair or the clicky part of a Button) and that component gets destroyed
• Fixed incorrect footstep sounds being played in some situations

• Added support for outlining Interactables that are not part of components. This is used for the big clicky button in the test world, which is now outlined when you look at it
• Interaction-dragging behavior is now consistent between chairs and standing: when the cursor is moved to be looking at a non-interactable, the interaction ends
• Added secret setting: `MHG.Secret.Interactables.StopInteractionIfLookingAtNonInteractable`
• You can now interact with the same Switch multiple times during one interaction
• When interacting with a Chair to sit in it, the interaction will now immediately end, instead of continuing while you sit in the chair. Fixes #103

• Added a "Never" option to the Music Frequency setting
• Changing Music Frequency will no longer cause music to stop playing (except when setting it to "Never")
• Fixed reloading the settings causing music to stop playing (i.e. by switching settings profiles)
• The fancy music effects in the pause menu are now a bit more subtle by default

• Fixed InputPeg.AddPhasicLinkWith throwing a NullReferenceException in many cases

• Periodic server tasks can no longer cause a server death spiral if they take too long. This was often presenting when autosave was enabled on a very large world.
• If the server fails to broadcast its existence on the local network, it will now disable local network broadcasting instead of just crashing
• Reduced the minimum time between connections to a server from a single IP from 30 seconds to 3 seconds
• Messages in the server console announcing player leaves/joins are prettier

• Fixed the game not properly detecting supported network protocols, which was causing various nasty bugs that made the game unplayable in certain network setups or when no external network interfaces are available (#204, #333, #229)
• Updated Unity version to 2019.4.40f1
• Upgraded server runtime from .NET Core 3.1 to .NET 6.0
• Fixed there being an omega () in the name of a dll, which prevented the game from working properly in some environments
• All error messages and APIs are now PG-13
• The server now explicitly rejects wire requests between two outputs (previously, it would throw an error if sent one)
• The game now updates `___LastLoadedGameVersion` in `settings_master.succ` with the most recently loaded game version every time the game starts
• Error messages about parsing SUCC files are much more helpful, and now contain the file path & line number
• Various SUCC files, such as `settings_master.succ`, will now be automatically reloaded and their changes applied when the file is changed on disk.
• Configurable menu data is now stored in the profiled settings files instead of in a separate file for every menu. This means menu configurations now properly work with the settings profile system.
• Removed `config_override` files. All server config values are now stored only in `config.succ`
• Added a system for updating CustomData in saves when the layout for a component's CustomData changes between versions

• Removed startup screen in non-preview versions
• Added secret setting: `MHG.Secret.PreviewsOnly_SkipIntroScreen`
• Changed default offline player names from "Citizen [random number]" to "Bobby #[random number]", and reduced the max size of the random numbers
• The 4D option for barrier shader quality is not displayed anymore because it is too slow; however, it can still be used if you enable the secret setting `LogicSettings.Secret.ShowHiddenDropdownValues`
• When taking a screenshot, the screen now flashes white
• The FPS counter no longer erroneously reports 60FPS for the first second it is enabled (#350)