Lönn β - 0.7.2

• Added about window
• Added ability to drag files into file path fields to insert the path to that file
• Added list of recently opened files for easy switching between maps to menubar
• Create Room button is now disabled when new room name already exists
• Default room music is now empty instead of Awake, defaulting to map music
• Fixed map image saving not working on Windows
• Fixed room list order not updating when renaming rooms
• Fixed visuals of selection when selecting an object and its nodes
• Fixed windows being able to go off-screen when opened
• Fixed issue when adding a node to an entity when having the entity and its existing nodes selected
• Fixed duplicate entity IDs showing up when having an entity and its nodes selected
• Fixed window position and size being persisted when using Lönn in fullscreen
• Fixed issues with window positions

Lönn β - 0.7.1

• Fixed map image saving not working at all
• Fixed triggers not appearing after saving a map image
• Fixed selections sometimes being weird after resizing

Lönn β - 0.7.0

• Rooms can now be resized below the recommended minimum by holding Ctrl while resizing
• Added spike rotation and flipping
• Added support for changing decal colours
• Added saving a map as an image
• Added filtering by mod name. Use @ followed by the mod name to search for entities from a specific mod.
• Added filtering with multiple search terms at once. Separate search terms using the | character.
• Added fuzzy searching to search bar (disabled by default)
• Added support for using up/down arrow keys to move up and down the list of search results
• Added pressing Escape or Return to exit the search field
• Added Resort Mirror entity
• Added oneUse attribute to Space Jam
• Made it possible to move stylegrounds with drag and drop
• Windows are now opened in better positions on the screen.
• Colour picker now stays open until unfocused
• Fixed windsnow not being usable in the foreground
• Fixed attribute window opening when there's nothing to show
• Fixed visuals of selections after changing entity properties
• Fixed entity maximum size being ignored on placement
• Fixed crash when using room/fillter hotkeys with no room/filler selected
• Fixed issue with adding nodes on a already selected entity/trigger
• Fixed a bug with material favourites

For developers:

• Added nodeBorderColor, nodeFillColor, nodeColor, nodeMode, and nodeLineRenderOffset for nodeRectangle drawing
• Major changes to spikes helper. Check for deprecation warnings.

Lönn β - 0.6.1

• Fixed undo history for tile selections after the selection was changed
• Fixed selected tiles sometimes deleting nearby tiles when you move them
• Fixed width, height, and nodes showing up in multi-selection attribute windows
• Fixed weird behaviour when adding nodes to selected entities or triggers
• Fixed window title for entity and trigger attribute window
• Fixed crash when copying selected tiles when copyUsesClipboard is disabled

Lönn β - 0.6.0

• Lönn is now a 64-bit application on Windows (it already was on Linux and Mac)
• You can now hold shift to add objects to the current selection
• You can now right click a selection with multiple objects to change their shared attributes
• Added the ability to select, move, rotate, flip, and copy/paste tiles
• Added the "All" selection layer
• Added support for .NET Core builds of Everest
• Added missing attributes to Crystal Heart
• Added missing attribute to Booster
• Added hotkey to select everything (ctrl + a)
• Initial startup now allows selecting any file in the Celeste directory (such as the Celeste executable or DLL)
• Simplified clipboard data when copying a selection
• Customized the initial startup message depending on your operating system
• Fixed rendering of floaty space blocks
• Fixed initial Celeste path detection on MacOS
• Fixed camera snapping to a room when you clicked on it in vanilla maps
• Fixed excessive mod mounting, may improve load times
• Fixes to styleground window
• Fixes to selections

For developers:

• You can now return nil in a plugin to make Lönn ignore it entirely
• Entity and trigger plugins may now implement ignoredFieldsMultiple to hide certain fields during multi selections

Lönn β - 0.5.3

• Fixed visual bug with tilesets when reloading Lönn
• Fixed lists retaining their horizontal size when switching tools

For developers:

• Added support for alpha values in colour picker

Lönn β - 0.5.2

• Added "Remind me later" option to missing dependencies prompt
• Added postcard sound ID to metadata window
• Added ability to open files in Lönn through the command line
• Made the same notification not appear multiple times in a row
• New styleground button now shows all effects all the time
• Made placement previews under cursor slightly transparent
• Ctrl+F5 now also reloads all textures
• Greatly improved performance of lists
• Fixed crash when too many mods are installed
• Fixed favourite icon disappearing between tool/layer swaps
• Fixed backups map sanity checks
• Fixed crash when trying to display invalid tiles
• Fixed game directory detection not working on MacOS
• Fixed visual bug when deleting an entity that has nodes
• Made loading mod metadata more robust
• Made it possible to change the Lönn config directory through launch arguments

For developers:

• Dropdown options can now be functions

Lönn β - 0.5.1

• Added isDefaultSpawn attribute to Spawn Points
• Fixed a lot of issues with favourites
• Fixed issues with the appearance of Everest in the dependency window
• Fixed crash with mods with certain names
• Temporarily removed the ability to right click to favourite to reduce crashes

For developers:

• Changed the format for the language entry for mod names. The old system will be removed in the future.

Lönn β - 0.5.0

• Added dependencies window for inspecting, editing, and generating a mod's everest.yaml
• Added option in View menu to only list objects that are part of the current map and its dependencies
• Added the ability to mark materials as favourites. Double click or right click a material for this. (Icon by Flagpole1up)
• Added entity rotation and flipping (except for Spikes)
• Added Everest Ambience Trigger
• Added Everest Ambience Volume Trigger
• Added Persistent attribute to Switch Gates
• Added mode options to Temple Gates
• Added missing attributes to Checkpoint
• Added Ambience field to room window
• Added hotkeys for decal rotation
• Added button in Help menu to open the Lönn config directory
• Decals now show which mod they belong to
• Made Dash Switch texture editable
• Backups are now only created if changes were made since last backup
• Improved error messages for errors on startup
• Fixed map files sometimes vanishing when attempting to save
• Fixed tileset ignores
• Fixed Spinners connecting to Dust Sprites
• Fixed crash when creating malformatted files in backups directory
• Fixed crash when pasting invalid data into the window
• Fixed crash when Steam is not installed
• Fixed crash with Save and Quit notifications
• Fixed selection boxes when flipping or scaling decals
• Fixed typo in Start Center attribute of Track Spinner
• Fixed backups not containing metadata
• Fixed rendering of Intro Crushers
• Fixed default value of Flags attribute of Intro Crushers
• Fixed Cassette Music fields in metadata window not working
• Fixed material cloning sometimes not working
• Fixed location of backups for maps that have never been saved
• Minor performance improvements

For developers:

• Added system for callbacks before and after file saving
• You can now specify which mod(s) a plugin or individual placement belongs to by implementing associatedMods
• Custom form fields can now have a default value
• Entity and trigger plugins now work as expected with Selene lambdas

Lönn β - 0.4.3

• Added outlines to Rotating Dust Sprites
• Fixed being unable to save new maps
• Fixed offsets for Trigger Spikes
• Fixed colours on Spinner connectors
• Fixed visuals of line, ellipse, and circle placements after a room change
• Fixed temporary files not being cleaned up sometimes