Monaco Editor Changelog

[0.52.0]

Comment added inside of IModelContentChangedEvent

[0.51.0]

New fields IEditorOptions.placeholder and IEditorOptions.compactMode
New fields IGotoLocationOptions.multipleTests and IGotoLocationOptions.alternativeTestsCommand
New field IInlineEditOptions.backgroundColoring
New experimental field IEditorOptions.experimental.useTrueInlineView
New options CommentThreadRevealOptions for comments

Contributions to monaco-editor:

@ScottCarda-MS (Scott Carda): Update Q# Keywords PR #4586

[0.50.0]

New field IEditorMinimapOptions.sectionHeaderLetterSpacing
New field IOverlayWidgetPosition.stackOridinal
New field EmitOutput.diagnostics
New event IOverlayWidget.onDidLayout
New events ICodeEditor.onBeginUpdate and ICodeEditor.onEndUpdate
HoverVerbosityRequest.action -> HoverVerbosityRequest.verbosityDelta
MultiDocumentHighlightProvider.selector changed from LanguageFilter to LanguageSelector
New optional parameters in getEmitOutput: emitOnlyDtsFiles and forceDtsEmit

Contributions to monaco-editor:

@htcfreek (Heiko): Add extension to csp.contribution.ts PR #4504
@jakebailey (Jake Bailey): Call clearFiles on internal EmitOutput diagnostics, pass args down PR #4482
@johnyanarella (John Yanarella): Update TypeScript to TS 5.4.5 in all projects, vendored files PR #4305
@samstrohkorbatt: Adding Python f-string syntax support PR #4401

[0.49.0]

New proposed editorHoverVerbosityLevel API
New proposed newSymbolNamesProvider API

Contributions to monaco-editor:

@timotheeguerin (Timothee Guerin): Add support for TypeSpec language PR #4450

[0.48.0]

Additions

Various bug fixes
Minimap Section Headers (see config option showRegionSectionHeaders)
Diff Editor Gutter Menu (see config option renderGutterMenu)
InlineCompletionsProvider.handlePartialAccept has PartialAcceptInfo

Contributions to monaco-editor:

@jeremy-rifkin (Jeremy Rifkin): Fix bug with highlighting of C++ raw string literals PR #4436

[0.47.0]

Additions

Bug fixes
registerNewSymbolNameProvider
Experimental registerInlineEditProvider

[0.46.0]

Bug fixes

[0.45.0]

Breaking Changes

wordBasedSuggestions: boolean -> 'off' | 'currentDocument' | 'matchingDocuments' | 'allDocuments'
occurrencesHighlight: boolean -> 'off' | 'singleFile' | 'multiFile'

Additions

Many bug fixes
IEditorScrollbarOptions.ignoreHorizontalScrollbarInContentHeight
IDiffEditor.goToDiff
IDiffEditor.revealFirstDiff

[0.44.0]

Removes old diff editor implementation.
Custom diff algorithms no longer can be passed via diff editor options, instead a service should be used (see #3558 for more details).

[0.42.0]

Uses new diff editor widget by default. Use experimental.useVersion2: false to use the old widget. The old widget will be replaced in the next update.
Diff editor uses inline mode by default when width is too small. Use the config option useInlineViewWhenSpaceIsLimited to control this behavior.
Fixes broken language features when a model is created before the editor.

[0.41.0]

IDiffEditor.diffReviewNext was renamed to IDiffEditor.accessibleDiffViewerNext.
IDiffEditor.diffReviewPrev was renamed to IDiffEditor.accessibleDiffViewerPrev.
Introduces InlineCompletionsProvider.yieldsToGroupIds to allows inline completion providers to yield to other providers.
Bugfixes

Contributions to monaco-editor:

@claylibrarymarket: Fix Twig’s plain text class expression PR #4063
@FossPrime (Ray Foss): Use new GitHub pages workflow PR #4000
@leandrocp (Leandro Pereira): Elixir - Add support for multi-letter uppercase sigils PR #4041
@philippleidig (PhilippLe): Add TwinCAT file support for structured text (st) language PR #3315
@remcohaszing (Remco Haszing)
- Add mdx language PR #3096
- Export custom TypeScript worker variables PR #3488
- Document some basic concepts PR #4087

[0.40.0]

Support for Glyph Margin Widgets
Removes getDiffLineInformationForOriginal and getDiffLineInformationForModified from IDiffEditor
createTrustedTypesPolicy is optional now
New option IModelDecorationOptions.shouldFillLineOnLineBreak
New option EditorOptions.readOnlyMessage

[0.39.0]

New method Environment.createTrustedTypesPolicy to override trusted types handling.
Bugfixes

Contributions to monaco-editor:

@dlitsman (Dmitry Litsman): Extend the “Rendering Glyphs In The Margin” example to include a transparent color note. PR #3945
@dneto0 (David Neto): Avoid a hack in the WGSL lexer PR #3887
@spahnke (Sebastian Pahnke)
- [JS, TS] Add Monarch support for private identifiers PR #3919
- [JS] Add static keyword PR #3922
@titouanmathis (Titouan Mathis): [Webpack Plugin] Fix CJS being injected in ESM files PR #3933

[0.38.0]

diffAlgorithm values changed: smart -> legacy, experimental -> advanced
New registerEditorOpener API
New property IViewZone.showInHiddenAreas to show view zones in hidden areas
New properties InlineCompletions.suppressSuggestions and InlineCompletions.enableForwardStability
Bugfixes

Contributions to monaco-editor:

@dneto0 (David Neto): Add WebGPU Shading Language tokenizer, with tests PR #3884
@kisstkondoros (Tamas Kiss): Fix reference error in convert method of OutlineAdapter PR #3924
@tamayika: Change moduleResolution to node16 and adopt TS 5.0 PR #3860

[0.37.1]

Fixes Inline Completions feature

[0.37.0]

New registerLinkOpener API
New onLanguageEncountered event for when a language is encountered during tokenization.
Updated TypeScript to 5.0
New required field canFormatMultipleRanges on DocumentRangeFormattingEditProvider
Bugfixes

Contributions to monaco-editor:

@danboo (Dan Boorstein): add perl module (.pm) extension PR #3258
@miloush (Jan Kučera): Include .xsd and .xslt as an XML extension PR #3866
@nnnnoel (Noel Kim (김민혁)): Add CommonJS, ESM extension for TS PR #3264
@PmcFizz (Fizz): opt example PR #3726
@tamayika
- Fix playground samples type errors and add CI test PR #3722
- Add custom keybinding example PR #3848
@yuri1969 (yuri): Various YAML improvements PR #3864

[0.36.1]

Marks unneeded dependencies as dev dependencies.

[0.36.0]

Maintenance release

[0.35.0]

Adds sticky scrolling
Support for custom diff algorithms

Breaking Changes

Renamed the option enableDropIntoEditor to dropIntoEditor
Changed IContentWidgetPosition.range: Range to IContentWidgetPosition.secondaryPosition: Position
renderFinalNewline config: is now of type 'on' | 'off' | 'dimmed' (was boolean).
cursorSmoothCaretAnimation config: is now of type 'off' | 'explicit' | 'on' (was boolean)

Contributions to monaco-editor:

@andrewimcclement: Add .props & .targets as XML extensions PR #3510
@DetachHead: add satisfies keyword to typescript PR #3337
@jeremy-rifkin (Jeremy Rifkin): Add AVX 512 types to C++ syntax highlighting PR #3286
@joecarl (José Carlos): Add setModeConfiguration for monaco.languages.typescript.[typescript javascript]Defaults PR #3489
@jonatanklosko (Jonatan Kłosko): Update Elixir tokenizer PR #3453
@JoyceZhu (Joyce Zhu): Update import path for browser-esm-webpack-small PR #3402
@Jozebel11 (Joseph Hardwicke): Add position styling to playground container to equal ‘relative’ PR #3446
@kirjs (Kirill Cherkashin): Fix broken link in the changelog PR #3382
@LeoDog896 (Tristan F.)
- Ignore dist from vite/parcel in prettier PR #3466
- Add .kts as a file extension PR #3467
@MasterOdin (Matthew Peveler): Add new pgsql 15 functions PR #3363
@mofux (Thomas Zilz): Resolve URIs with special characters correctly PR #3392
@nnnnoel (Noel Kim (김민혁)): fix(mysql/tokenizer): Fix single quoted string escape PR #3232
@rcjsuen (Remy Suen): Fix the color provider’s columns PR #3348
@RubenRBS (Rubén Rincón Blanco): Recognize \0 as an escape sequence PR #3443
@sekedus (Sekedus): add homepage url PR #3497
@tr3ysmith (Trey Smith): Fix possible duplicate of editors in vite sample PR #3390

[0.34.1]

Adds API to register global actions, commands, or keybinding rules

[0.34.0]

Introduction of IEditor.createDecorationsCollection API
New function removeAllMarkers to remove all markers
Support for light high contrast theme
Introduction of BracketPairColorizationOptions.independentColorPoolPerBracketType
Introduction of PositionAffinity.LeftOfInjectedText and PositionAffinity.RightOfInjectedText
Introduction of IEditorOptions.showFoldingControls: 'never'
Introduction of IDiffEditorBaseOptions.renderMarginRevertIcon: boolean
Inline Quick Suggestions
Introduction of IContentWidgetPosition.positionAffinity
Provider can now be registered for a LanguageSelector

Breaking Changes

IEditorInlayHintsOptions tweaks
Iteration on InlineCompletion API
WorkspaceFileEdit -> IWorkspaceFileEdit
- oldUri -> oldResource
- newUri -> newResource
WorkspaceTextEdit -> IWorkspaceTextEdit
- edit -> textEdit (now supports insertAsSnippet)
- modelVersionId?: number -> versionId: number | undefined
InlayHint API tweaks
Soft deprecation of ICodeEditor.deltaDecorations, no adoption required. IEditor.createDecorationsCollection API should be used instead.

Contributions to monaco-editor:

@alexander-zw (Alexander Wu): [webpack readme] Add how to get languages/features PR #3171
@anjbur (Angela Burton): Update Q# keywords PR #3222
@bsorrentino (bsorrentino): Fix issue #2295 - Models with “@” in their name do not resolve as dependencies PR #3057
@MasterOdin (Matthew Peveler): Remove duplicate testcases for mysql PR #3138
@mhsdesign (Marc Henry Schultz): [DOCS] IEditorOptions.automaticLayout uses ResizeObserver 3051 PR #3052
@supersonictw (SuperSonic): Fix menu link in integrate-esm.md PR #3214
@tonilastre (Toni): Add config and tokenizer for query language Cypher PR #3102

[0.33.0]

The first parameter of all monaco.languages.register*Provider functions has changed to take a DocumentSelector instead of a single languageId
The Environment.getWorker function can now return a Promise

Breaking Changes

InlayHintKind.Other is removed.

Thank you

Contributions to monaco-editor:

@Dan1ve (Daniel Veihelmann): Make Vite sample code Firefox compatible PR #2991
@philipturner (Philip Turner): Add @noDerivative modifier to Swift PR #2957

[0.32.1] (04.02.2022)

fixes an issue with service initialization.

[0.32.0] (03.02.2022)

Breaking Changes

The binary format for IEncodedLineTokens has changed to support strikethrough text.
IDiffEditor.getDomNode() has been renamed to IDiffEditor.getContainerDomNode().
InlayHint.text has been replaced by InlayHint.label and InlayHintsProvider.provideInlayHints now returns an InlayHintList.

Thank you

Contributions to monaco-editor:

@blutorange (Andre Wachsmuth): Implements #2383 Add syntax modes for FreeMarker template language PR #2847
@forensicmike (forensicmike1): Add “cd monaco-editor” to the step by step commandline instructions for cloning and running the samples PR #2894
@juan-carlos-diaz: Fix #2851 Highlight correctly the attributes and identifiers (with dashes) for Shell language PR #2871
@MasterOdin (Matthew Peveler): Only run publish workflow on main monaco-editor repo PR #2926
@philipturner (Philip Turner)
- Update Swift language specification to version 5.5 PR #2855
- Add @preconcurrency to Swift declaration attributes PR #2924
@rcjsuen (Remy Suen): Support hyphenated HTML tags in Markdown syntax PR #2864
@resistdesign (Ryan Graff): doc: (samples) Simplify Browser ESM Parcel build PR #2832
@ValeraS (Valeriy)
- fix(monaco-editor-webpack-plugin): load monaco-editor with webpack 4 PR #2818
- tune(monaco-editor-webpack-plugin): expose plugin options type PR #2853
@ZusorCode (Tobias Messner): Add .cjs extension for javascript files PR #2929

[0.31.1] (14.12.2021)

Fixes a problem with missing colors
Fixes a problem with scheduling background tokenization
Improves TypeScript’s ESM worker.

[0.31.0] (10.12.2021)

adds support for highlighting non basic ASCII, invisible or ambiguous unicode characters.
adds support for setting an editor banner
streaming hover results in case of multiple hover providers
fixes multiple IME issues

Breaking Changes

the generated code is now bundled with ESBuild and the generated code makes use of newer browser features, e.g. optional chaining. These features should be available in all browsers, but they might not be parsed correctly by older JS parsers, specifically parcel v1 might have problems parsing the JS.

Thank you

@activeguild (j1ngzoue): Add ‘browser-ems-vite-react’ sample PR #2767
@emojiiii (C.Y.Kun): Fix some errors on the website playground PR #2779
@gitpaladin (Chen Minglong): Fix token while missing syntax= directive PR #2809
@jonatanklosko (Jonatan Kłosko): Update Elixir tokenization of sigil modifiers PR #2806
@MasterOdin (Matthew Peveler)
- Update builtin functions for mysql PR #2749
- Update list of keywords for redshift PR #2757
- Remove return from example addAction PR #2772
@milahu: fix link to monaco.d.ts PR #2769
@Pranomvignesh (Pranom Vignesh): Semantic Tokens Provider Sample is broken in docs PR #2764
@rramo012 (Rafael Ramos): Fixing the documentation links PR #2748

[0.30.1] (09.11.2021)

Fixes a performance regression where all languages would be loaded when loading the first language.

[0.30.0] (04.11.2021)

adds support for rendering horizontal guides between bracket pairs and improves the vertical rendering to account for content in between brackets.
adds new hover.above option to control the hover position.
adds ICodeEditor.onDidChangeHiddenAreas which is fired when folding/unfolding.
to address CVE-2021-42574, the editor now renders Unicode directional formatting characters by default. The special rendering can be turned off using renderControlCharacters. See https://code.visualstudio.com/updates/v1_62#_unicode-directional-formatting-characters for an explanation.

Breaking Changes

renamed enum members of monaco.KeyCode to align with the names given for browser codes.
renamed ITextModel.getModeId() to ITextModel.getLanguageId()
renamed IPasteEvent.mode to IPasteEvent.languageId

Thank you

Contributions to monaco-editor-webpack-plugin:

@silverwind: Fix letter case in repo URL PR #165

Contributions to monaco-languages:

@arlosi (Arlo Siemsen): Rust: highlighting raw strings and fix chars with escapes PR #167
@MasterOdin (Matthew Peveler)
- Add new functions in postgresql 14 PR #168
- Update json functions for postgresql PR #169
- Add missing postgresql functions PR #170

[0.29.1] (11.10.2021)

fixes an issue with the ESM version in DOMPurify.

Thank you

Contributions to monaco-languages:

@sw23 (Spencer Williams)
- Adding syntax highlighting support for .pla files (Programmable Logic Array) PR #163
- SystemVerilog: Adding better syntax highlighting for primitive table definitions PR #165
@tochicool (Tochi Obudulu): Add support for Protocol Buffers language PR #164

[0.29.0] (08.10.2021)

adds an ariaContainerElement option for editors
adds guides.bracketPairs to enable guides driven by bracket pairs
adds maxFileSize to control the maximum file size for which to compute diffs
adds CodeActionProvider.resolveCodeAction

Breaking Change

consolidated the options renderIndentGuides, highlightActiveIndentGuide to guides

Thank you

Contributions to monaco-editor:

@crackalak (Dan Hughes): Added ariaContainerElement to shadow dom test PR #2644
@HKalbasi: Add example for inlay hints PR #2640
@silverwind: Fix letter case in repo URL PR #2674
@Un-index: chore: Align run button text in playground.css PR #2658

Contributions to monaco-editor-samples:

@koto (Krzysztof Kotowicz): Added an example of loading Monaco with Trusted Types PR #92

Contributions to monaco-editor-webpack-plugin:

@six-ponies (马騳骉): fix: Failed to execute ‘importScripts’ on ‘WorkerGlobalScope’: The URL xxx is invalid. PR #160

Contributions to monaco-languages:

@aaaaaa2493 (Vladimir Turov): Support Java 12-17 syntax PR #159
@mbtools (Marc Bernard): Update ABAP syntax PR #160
@scarolan (Sean Carolan): Replace // with # for line comments PR #158
@valeriia-melnychuk (Valeriia Melnychuk): Implement syntax highlighting for Flow9 PR #154

Contributions to monaco-typescript:

@paranoidjk (paranoidjk): feat: support find reference to extraLib PR #84
@troy351: Add type definition of setInlayHintsOptions PR #83

[0.28.0] (22.09.2021)

adds support for typescript inlay hints. Inlay hints can be enabled like this:

monaco.languages.typescript.typescriptDefaults.setInlayHintsOptions({
	includeInlayParameterNameHints: 'all',
	includeInlayParameterNameHintsWhenArgumentMatchesName: true,
	includeInlayFunctionParameterTypeHints: true,
	includeInlayVariableTypeHints: true,
	includeInlayPropertyDeclarationTypeHints: true,
	includeInlayFunctionLikeReturnTypeHints: true,
	includeInlayEnumMemberValueHints: true
});

adds support for bracket pair highlighting, which can be enabled by configuring bracketPairColorization.enabled when creating a new editor:

var editor = monaco.editor.create(document.getElementById('container'), {
	model: model,
	language: 'javascript',
	'bracketPairColorization.enabled': true
});

registerCodeActionProvider now accepts metadata to specify provided code action kinds (e.g. quickfix, refactor or source).

Thank you

Contributions to monaco-editor:

@SpaceComet: Small update on the website playground PR #2616
@thien-do (Thien Do): Add usage with Vite to ESM Integrate doc PR #2632

Contributions to monaco-html:

@Pranomvignesh (Pranom Vignesh): fix(workerManager.js) : Added a check for the existence of the worker PR #15

Contributions to monaco-languages:

@ladyrick (LadyRick): fix(cpp): fix cpp language integer suffix PR #156

Contributions to monaco-typescript:

@Kingwl (Wenlu Wang): Add inlay hints support PR #82

[0.27.0] (16.08.2021)

added property inlineClassName to style injected text
added option foldingImportsByDefault
added more JSON diagnostic options.

Breaking Change

changed seedSearchStringFromSelection from boolean to 'never' | 'always' 'selection'
changed suggestion preview mode subwordDiff to subwordSmart, introduced subword

Thank you

Contributions to monaco-editor:

@Surm4 (Marcin): Exposed colors sample update in the playground. PR #2561

Contributions to monaco-languages:

@alefragnani (Alessandro Fragnani): Adds strict keyword to Pascal language PR #153
@jonatanklosko (Jonatan Kłosko): Properly tokenize fence closing in GitHub style code blocks PR #149
@kupiakos (Alyssa Haroldsen): Remove ‘ as an auto-closing pair for Rust PR #151
@lofcz (Matěj Štágl): Fix razor + liquid render of tags with a dash symbol PR #150

[0.26.1] (15.07.2021)

fixes minimatch dependency issue by downgrading the monaco-json dependency.

[0.26.0] (15.07.2021)

added support for injected text. Use IModelDecorationOptions.before/after.
added support for inlay hints provider.

Breaking Changes

CompletionItemLabel now has the property label, detail and description (instead of name, parameters, qualifier and type).

Thank you

Contributions to monaco-editor:

@anthony-c-martin (Anthony Martin): Add Bicep sample PR #2541

Contributions to monaco-languages:

@anjbur (Angela Burton): Add support for Q# PR #142
@maxwrlr: Implement Syntax-Highlighting for SPARQL PR #145
@nathanrreed (Nathan Reed)
- fix c++ comment continuation highlighting #2497 PR #143
- fix rust raw string highlighting #2552 PR #146
- fix char literal highlighting #2481 PR #147
- fix rust raw string highlighting #2086 PR #148
@qwefgh90 (Changwon Choe): improve a rule which freeze a page in restructuredText PR #141
@RubenRBS (Rubén Rincón Blanco): Add Swift fileprivate access modifier PR #144

Contributions to monaco-typescript:

@spahnke (Sebastian Pahnke): Build tag text correctly for all tags PR #81

[0.25.2] (17.06.2021)

fixes a problem that certain characters could not be typed on non-US keyboards.

[0.25.1] (15.06.2021)

fixes that registerHTMLLanguageService is not available in the AMD version of the monaco-html contribution.

[0.25.0] (11.06.2021)

added a new feature inlineSuggest that features a provider api and new settings.
added suggest.preview to toggle previewing the selected suggest item.
added suggest.showDeprecated
CSS/HTML: added support for custom data format
HTML: added registerHTMLLanguageService

Breaking changes

renamed inlineHints to inlayHints.

Thank you

Contributions to monaco-editor:

@JeanPerriault (El Jùanch0): Fix error message in Safari - Semantic token play PR #2486
@jonatanklosko (Jonatan Kłosko): Add Elixir sample PR #2491

Contributions to monaco-languages:

@akonatala (apoorva konatala): Update cameligo language support PR #137
@anark: Add aliases and mimetypes to liquid language PR #136
@mattvague (Matt Vague): Fix incorrect filenames for liquid PR #135
@spahnke (Sebastian Pahnke)
- [JS/TS] Add support for the RegExp Match Indices flag PR #139
- [TS] Add override keyword PR #140

Contributions to monaco-typescript:

@paranoidjk (paranoidjk): fix: support go to definition for extraLib file PR #79

0.24.0 (12.05.2021)

added a setting domReadOnly which controls if the <textarea> used for editor input should have the DOM readonly attribute
added a setting useShadowDOM which can be set to false to prevent the editor from using shadow DOM in its implementation (e.g. for the contextmenus).
added a settings autoClosingDelete that controls how backspace works inside auto-closing pairs.
added DiagnosticsOptions.onlyVisible for TypeScript which limits the computation of diagnostics to only visible text models.
fixed issue where the editor would not load in Safari 13.

Breaking changes

EditorAutoClosingOvertypeStrategy has been renamed to EditorAutoClosingEditStrategy

Thank you

Contributions to monaco-editor:

@AmyQianqianwang (王倩倩): add version compare link for version greater than V0.14.3 PR #2433

Contributions to monaco-editor-webpack-plugin:

@k15a (Konstantin Pschera): Use compiler.webpack if available PR #147
@sangmokh (Sangmok Han): Add globalAPI option to expose the editor API through a global monaco object PR #145

Contributions to monaco-languages:

@anthony-c-martin (Anthony Martin): Add support for Bicep language PR #132
@jonatanklosko (Jonatan Kłosko): Add Elixir language definition and tokenizer PR #130
@mattgodbolt (Matt Godbolt): Handle whitespace within C++ preprocessor comments PR #127
@mattvague (Matt Vague): Add basic language support for Liquid PR #128
@NullVoxPopuli: Add hbs alias to handlebars PR #134

Contributions to monaco-typescript:

@spahnke (Sebastian Pahnke): Deep clone diagnostic objects PR #76

0.23.0 (05.03.2021)

improves input on Android (using Gboard)
automatically switches to high contrast when the OS is using high contrast (doesn’t work in Firefox). Can be turned off via autoDetectHighContrast.
the editor no longer supports classical Edge, which has reached End of Support on March 9th, 2021. See https://docs.microsoft.com/en-us/lifecycle/faq/internet-explorer-microsoft-edge#what-is-the-lifecycle-policy-for-microsoft-edge

Thank you

Contributions to monaco-languages:

@Contentmaudlin (Mert Ussakli): Property is not a keyword in C# PR #124
@mattgodbolt (Matt Godbolt): Support better C++ annotation highlighting PR #125
@mwellman17 (Michael Wellman): Add text/x-yaml MIME type. PR #126

Contributions to monaco-typescript:

@spahnke (Sebastian Pahnke): Keep fileName property of diagnostic objects and related information PR #74

0.22.3 (01.02.2021)

Fixes a regression where symbol icons used in suggestions or quick outline were missing colors (see https://github.com/microsoft/monaco-editor/issues/2329).

0.22.2 (01.02.2021)

Fixes a regression where under certain webpack configurations process.nextTick could be used without explicitly checking for it being defined (see https://github.com/microsoft/monaco-editor/issues/2328).

0.22.1 (29.01.2021)

Fixes a regression where format commands would no longer work (see https://github.com/microsoft/monaco-editor/issues/2327).

0.22.0 (29.01.2021)

New & Noteworthy

new grammars for Modula-3 and ECL (Enterprise Control Language).
added monaco.editor.onDidChangeMarkers to listen for marker changes.
added monaco.editor.registerCommand to register global commands.
added monaco.languages.setColorMap to allow defining the color map used for tokenization.
added IMonarchLanguage.includeLF to allow matching against the \n at the end of each line.
new editor option stickyTabStops to make interacting with spaces in indentation behave more like interacting with tabs.

Breaking changes

The ESM version of the editor will no longer define a global monaco object. You can define global.MonacoEnvironment = { globalAPI: true } if you want for the editor to define this global object.
Renamed OnTypeRenameProvider to LinkedEditingRangeProvider and related methods like the editor option renameOnType (now linkedEditing), registerOnTypeRenameProvider (now registerLinkedEditingRangeProvider), etc.
Renamed OnEnterRule.oneLineAboveText to OnEnterRule.previousLineText

Thank you

Contributions to monaco-editor:

@Gittenburg: Fix comment in sample PR #2161
@luminaxster (David Gonzalez): Missing breaking change PR #2186
@svick (Petr Onderka): Fixed indentation in C# sample PR #2250

Contributions to monaco-languages:

@arlosi (Arlo Siemsen): Rust: add support for keywords from the 2018 edition PR #123
@dehilsterlexis (David de Hilster): LEXER-ECL-001 Lexer for ECL (Enterprise Control Language) PR #118
@fonsecas72 (Hugo Fonseca): terraform Fix heredoc PR #116
@jcchu: Add Modula-3 support PR #117
@maclockard (Mac Lockard): Fix highlighting of GROUP BY for redshift PR #122
@philipsens (Sergi Philipsen): Add auto indent for xml PR #113
@stla
- completed the list of roxygen tags PR #114
- removed white spaces in constants PR #115
@VarghaSabee (Sabolch Varha): Safari regex error fix (negative lookbehind) #2179 PR #121

Contributions to monaco-typescript:

@Kingwl (Wenlu Wang): Add new jsx emit option PR #73

Contributions to monaco-css:

@jpett: Fix error Cannot read property ‘getModeId’ of null PR #10

0.21.3 (18.01.2021)

Fixes a regression in suggestions where the browser clipboard API would be accessed by incomplete suggestion lists (see https://github.com/microsoft/vscode/commit/96d61842bae1e5dd11f9ff6139fad9e3e5141401).

0.21.2 (27.09.2020)

Fixes a regression in monaco-css.

Breaking changes

monaco.uri methods file, from, isUri, joinPath, parse, revive are now static. Changing new monaco.uri.method to monaco.uri.method resolves ‘TypeError: monaco.Uri.file is not a constructor at…’ errors.

0.21.1 (24.09.2020)

Fixes a few regressions.

Thank you

Contributions to monaco-html:

Pankaj Khandelwal (@pankajk07): Fixes microsoft/monaco-editor#2101 PR #12

Contributions to monaco-languages:

Marc Bernard (@mbtools): Overhaul of ABAP language based on release 7.54 PR #112

Contributions to monaco-typescript:

PG Herveou (@pgherveou): Add missing setWorkerOptions PR #71

0.21.0 (21.09.2020)

New & Noteworthy

Added Paste in the context menu in browsers which support the clipboard API.
Many improvements in monaco-typescript: support for “deprecated” tags, API to participate in the web worker, improved lib.d.ts resolving.
New tokenization support for: Julia, Scala, Lexon, Terraform HCL, Dart, Systemverilog.
New semantic tokens provider sample on the playground.
New shadow dom sample
New overflowWidgetsDomNode constructor option to pass in a parent for overflowing widgets.
New minimap.size option: proportional, fill, fit.
New OnTypeRename provider and option renameOnType.
Fixed issue where cross-origin web workers were not working on Safari.
Fixed many issues around embedding the editor in iframes or in shadow dom.
Fixed issue with automaticLayout.
Fixed issue with scrolling speed on Firefox.
New options: tabIndex, scrollPredominantAxis, columnSelection, padding, unfoldOnClickAfterEndOfLine, renderLineHighlightOnlyWhenFocus, definitionLinkOpensInPeek, showDeprecated, comments.ignoreEmptyLines, find.cursorMoveOnType, find.loop.
New diff editor options: originalCodeLens, modifiedCodeLens.
Changed options: rulers can now define different colors, renderWhitespace can now be trailing.

Breaking changes

CompletionItemLabel.signature has been renamed to CompletionItemLabel.parameters.
The signature of CompletionItemProvider.resolveCompletionItem has changed.
IMarker.code.link was renamed to IMarker.code.target.
IMarkerData.code.link was renamed to IMarkerData.code.target.
EditorLayoutInfo has been restructured.

Thank you

Contributions to monaco-editor:

Hugo Fonseca (@fonsecas72): Adding terraform / hcl samples PR #2102
@KapitanOczywisty
- Update example: allow peek definition PR #2112
- Semantic tokens provider example PR #2103
Tuan Le Minh (@minhtuanchannhan): Correct url of Microsoft logo PR #2132
Max Schmitt (@mxschmitt): ci: fixed smoke tests by increasing timeout PR #1964
Nicholas Rayburn (@nrayburn-tech): Monarch documentation changes PR #1844
ZHAO Jinxiang (@xiaoxiangmoe): fix: A ‘declare’ modifier cannot be used in an already ambient context PR #2121

Contributions to monaco-typescript:

Sebastian Pahnke (@spahnke)
- Adopt “deprecated” API PR #67
- Format signature and parameter documentation as Markdown PR #66
Spencer (@SpencerSharkey): Use typescript language for hover tooltip header PR #70

Contributions to monaco-json:

@pankajk07: Fixes microsoft/monaco-editor#1999 PR #12

Contributions to monaco-languages:

theangryepicbanana (@ALANVF)
- Add support for Julia PR #82
- Add Scala support PR #98
Arjan van Eersel (@arjanvaneersel): Implemented Lexon highlighting PR #86
Basarat Ali Syed (@basarat): add .mjs support :rose: PR #92
@bolinfest: Update Python grammar to include keywords introduced in Python 3 PR #91
Hugo Fonseca (@fonsecas72)
- Adding Gemfile to ruby filenames PR #111
- Adding hcl / terraform language PR #109
- Terraform HCL : Fixing, Improving, adding tests PR #110
Lars Hvam (@larshp)
- Mocha, fix deprecation warning regarding mocha.opts PR #88
- [ABAP] Language fixes PR #87
Kenny Lin (@LinKCoding): Added “.rmd” file extension to R’s list of supported languages PR #83
Justin Mancusi (@mancusi): Updates the comment tokenization for handlebars syntax. PR #93
Mert Caliskan (@mulderbaba): introduce preliminary Scala support, highly inspired by src/java content PR #97
Nicholas Rayburn (@nrayburn-tech): Add _ as a supported character for Python tags/keywords PR #81
@skacurt: [vb] fix string literals PR #94
Taymon A. Beal (@taymonbeal): Add asserts, bigint, and unknown to TypeScript keywords PR #96
Sabolch Varha (@VarghaSabee): Feature - dart language support PR #84
@xadegunt: Add Systemverilog language support PR #108

0.20.0 (11.02.2020)

New & Noteworthy

The editor can now be hosted inside a Shadow Root.
There is new API to read the editor’s content width and height.
New editor options:
- renderValidationDecorations - render validation decorations even in read only editors
- wrappingStrategy - delegate wrapping points computation to the browser
- comments.insertSpace - insert a space around comments when running commenting commands
- foldingHighlight - highlight folded regions
- peekWidgetDefaultFocus - focus the inline editor or the tree when opening peek view

Breaking changes

Renamed onCompositionStart, onCompositionEnd to onDidCompositionStart, onDidCompositionEnd
Changed the argument passed in to onDidPaste
WorkspaceEdit.edits has now changed its shape such that edits must no longer be grouped by resource.
The Monaco Editor no longer supports IE 11. The last version that was tested in IE 11 is 0.18.1.

Thank you

Contributions to monaco-editor:

Josh Goldberg (@JoshuaKGoldberg): Added section in Monarch docs for Inspect Tokens development helper PR #1807

Contributions to monaco-typescript:

Elizabeth Craig (@ecraig12345): Add types for TypeScriptWorker and missing LanguageServiceDefaults methods PR #54

Contributions to monaco-languages:

alan.invents (@ALANVF): Highlight function definitions better PR #79
@nrayburn-tech: Add support for multiline comments in Swift PR #80

0.19.3 (14.01.2020)

brings back a way to get resolved editor options - #1734

Thank you

Contributions to monaco-editor:

Brijesh Bittu (@brijeshb42): Playground: Add keyboard shortcut to run playground code PR #1756

Contributions to monaco-languages:

Rikki Schulte (@acao): add tokenizer for graphql language variables PR #78

0.19.2 (06.01.2020)

fixes issue with default value of autoIndent - #1726

0.19.1 (06.01.2020)

fixes issue with .d.ts file in the ESM distribution - #1729
adds types for global editor options (such as wordBasedSuggestions) - #1746
adds support for reStructuredText.

Thank you

Contributions to monaco-editor:

Lars Hvam (@larshp)
- Playground: add ABAP sample PR #1737
- Playground: fix codelens provider example PR #1738

Contributions to monaco-languages:

Changwon Choe (@qwefgh90): add support for reStructuredText PR #77

0.19.0 (20.12.2019)

New & Noteworthy

It is now possible to pass in a dimension in the editor construction options in order to avoid a synchronous layout.
There is new API to provide semantic tokens.
New options:
- multiCursorPaste: define how to distribute paste in case of multi-cursor
- matchBrackets: control if enclosing brackets should be highlighted
Fixes for tokenization in: TypeScript, JavaScript, Handlebars, Kotlin and VB.

Breaking changes

getConfiguration() is replaced by getRawOptions(), which returns the passed in editor options.
Starting with this version, the Monaco Editor no longer supports IE 11. The last version that was tested in IE 11 is 0.18.1.

Thank you

Contributions to monaco-editor:

Lars Hvam (@larshp)
- contributing: add details for running website locally PR #1617
- playground: update symbols-provider-example PR #1616
Remy Suen (@rcjsuen): Add CompletionItem with snippet support to the example PR #1703

Contributions to monaco-editor-webpack-plugin:

Dominik Moritz (@domoritz): Bump to 0.16 PR #62
Mike Greiling (@mikegreiling): Fix webpack_public_path within getWorkerUrl method PR #63
Roman Krasiuk (@rkrasiuk): Bump to 0.17.0 and Add graphql support PR #67
Niklas Mollenhauer (@nikeee): Add loader-utils and make @types/webpack a dev dependency PR #74
James Diefenderfer (@jimmydief)
- Add support for plugin-specific public path PR #81
- Add support for dynamic filenames PR #83

Contributions to monaco-languages:

Maksym Bykovskyy (@mbykovskyy): Adds cameligo language support PR #75
Steven Degutis (@sdegutis): Adds Markdown Table syntax highlighting PR #73
Sergey Romanov (@Serhioromano): Improvements to ST language PR #76
Sebastian Pahnke (@spahnke): [JS/TS] Add support for the nullish-coalesce operator PR #74

Contributions to monaco-typescript:

Denys Vuika (@DenysVuika): register multiple extra libs at once PR #24
Elizabeth Craig (@ecraig12345)
- Generate and publish typings for package PR #50
- Remove another require call PR #49
@katis: Update TypeScript to 3.7.2 PR #51
Tamas Kiss (@kisstkondoros): Add documentation to signature help PR #52
Lars Hvam (@larshp): fix typo PR #45
Sebastian Pahnke (@spahnke)
- Provide related information to diagnostics PR #48
Alessandro Fragnani (@alefragnani): Add Pascal samples PR #1358
- Adopt monaco.MarkerTag API PR #47
- Add support to ignore certain diagnostics PR #46

0.18.1 (19.09.2019)

fixes 2 issues with the ESM distribution - #1572 and #1574
fixes very slow scrolling in Firefox - #1575
new syntax highlighting for: pascaligo, ABAP, Sophia ML, Twig and MIPS.

Thank you

Contributions to monaco-editor:

Alessandro Fragnani (@alefragnani): Add Pascal samples PR #1358
Daniel Wang (@datou0412): Add koltin sample for website PR #1351
Ehsan (@ehsan-mohammadi): Updated html sample code PR #1387
Jonas Fonseca (@jonas): CHANGELOG: Fix year for releases made in 2019 PR #1388
Milen Radkov (@mradkov): Add Sophia ML example PR #1543
Sergey Romanov (@Serhioromano): Structured text example PR #1552
zhnlviing (@zhanghongnian): fix demo: completion provider example PR #1537

Contributions to monaco-json:

Dominik Moritz (@domoritz)
- Upgrade dependencies PR #11
- Add config to disable default formatter PR #10

Contributions to monaco-languages:

Brice Aldrich (@DefinitelyNotAGoat): pascaligo: adding pascaligo language support PR #69
Salam Elbilig (@finalfantasia): [clojure] treat comma as whitespace PR #63
Alf Eaton (@hubgit): [xml] Add OPF and XSL file extensions PR #64
Lars Hvam (@larshp)
- [ABAP] Add ABAP language support PR #72
- readme: align “add new language” example PR #70
Milen Radkov (@mradkov)
- Add support for Sophia ML PR #67
- add None and Some keywords to SophiaML PR #68
Marco Petersen (@ocrampete16): Add support for the Twig template language PR #71
Progyan Bhattacharya (@Progyan1997): [Feat] MIPS: Support for Syntax Highlight and Basic Colorization PR #65
Sergey Romanov (@Serhioromano): [ST] Some updated for Structured Text Language support PR #66
Sebastian Pahnke (@spahnke): [JS/TS] Add support for BigInt PR #62

Contributions to monaco-typescript:

Andre Wachsmuth (@blutorange): Fix microsoft/monaco-editor#1576 update dependency to core PR #41
Javey (@Javey): Make it can be compressed by uglify-js PR #34
Sebastian Pahnke (@spahnke): Add a rename provider PR #39
@ulrichb: Expose TypeScript version via monaco.languages.typescript.typeScriptVersion PR #31

0.18.0 (04.09.2019)

New & Noteworthy

Minimap enhancement
- Selections and find results are now rendered in the minimap.
- Model decorations now support IModelDecorationOptions.minimap, once set the decoration will be rendered in the minimap
New editor options
- autoClosingOvertype: it controls whether the editor allows typing over closing quotes or brackets.
- cursorSurroundingLines: it controls how many visible lines to display around the cursor while moving the cursor towards beginning or end of a file.
- renderWhitespace: "selection": the editor can render whitespaces only in selection.

API changes

DeclarationProvider: The declaration provider interface defines the contract between extensions and the go to declaration feature.
SelectionRangeProvider Provide smart selection ranges for the given positions, see VS Code issue.
CodeLensProvider should now return CodeLensList instead of ICodeLensSymbol[].
DocumentSymbol has a new property tags to support more types.
View Zone id is now string instead of number.

Thank you

Contributions to monaco-json:

Ԝеѕ @wesinator: Add .har extension #9

0.17.1 (25.06.2019)

Update monaco-typescript to TypeScript 3.5.0.

0.17.0 (05.05.2019)

New & Noteworthy

Localization support is brought back for AMD bundle. We lost the localization support when VS Code moved to the localization system but now AMD bundles ships the same localized strings VS Code localization extensions ship. For more details, please read Monaco#822 and related VS Code upstream issue
LinkProvider.ProvideLinks should now return ILinksList instead of ILink[].
IEditorOptions.iconsInSuggestions and EditorContribOptions.iconsInSuggestions are now replaced by EditorContribOptions.suggest.showIcons.
We introduced EditorContribOptions.suggest.maxVisibleSuggestions to control maximum suggestions to show in suggestions widget.
EditorContribOptions.suggest.filteredTypes is now introduced to allow suggestions to be filtered by the user. For more details, please read vscode#45039.

Thank You

Contributions to monaco-editor:

Jonas Fonseca @jonas: Fix year for releases made in 2019 PR #1388

0.16.2 (19.03.2019)

Fixes for HTML and JSON (https://github.com/Microsoft/monaco-editor/issues/1367, https://github.com/Microsoft/monaco-editor/issues/1254)

0.16.1 (14.03.2019)

Fixes issue with context menu (https://github.com/Microsoft/monaco-editor/issues/1357)

0.16.0 (05.03.2019)

New & Noteworthy

Added built-in support for AMD cross-domain web worker loading.
Added API to remeasure fonts (monaco.editor.remeasureFonts) in case custom fonts are used and the editor is painted at a time when the fonts are not finished loading.
Various editor improvements, such as an option to renderFinalNewline, or to have a cursorSmoothCaretAnimation
Colorization support for Tcl, Pascal, Kotlin and GraphQL.

Breaking changes

We are no longer shipping WinJS.Promise, but we are shipping with a Promise shim (for IE11).
CompletionItem.range is now mandatory. Most times, you can use model.getWordUntilPosition() to get a good range.
DefinitionLink has been renamed to LocationLink and a couple of its fields have also been renamed.

Thank you

Contributions to monaco-editor:

Sebastián Gurin (@cancerberoSgx): fix worker paths in parcel PR #1339
@datou0412: Fix lineDecoration example css error PR #1337
Joshua Sullivan (@jbsulli): Fix JavaScript RegExp range closing bracket PR #1329
Krish De Souza (@Kedstar99): Fixed various HTML errors with the various webpages PR #1309
Swarnava Sengupta (@swarnava): Make copyright year dynamic PR #1303

Contributions to monaco-languages:

alan.invents (@ALANVF): Add Tcl support PR #59
Alessandro Fragnani (@alefragnani): Pascal language support PR #60
Brijesh Bittu (@brijeshb42): Update ruby auto indentation rules PR #58
Andrew (@creativedrewy): Add Kotlin Language Support PR #57
Salam Elbilig (@finalfantasia): [clojure] Improve the regular expressions for various symbols PR #56
Neil Jones (@futurejones): Solidity - add “constructor” to main keywords PR #55
Pavel Lang (@langpavel): GraphQL language support PR #54
Samuel Helms (@samghelms): allows annotation in markdown language block headers PR #61

Contributions to monaco-typescript:

Olga Lesnikova (@Geloosa): more safe extra lib filePath generation PR #29
Stefan Lacatus (@stefan-lacatus): Optimize how external libs are handled and allow for custom languages PR #30

0.15.6 (23.11.2018)

Fixes issue with context menu (https://github.com/Microsoft/monaco-editor/issues/1199)

0.15.5 (16.11.2018)

Re-remove cast to any from our code base to allow for tree shaking to not shake useful code (https://github.com/Microsoft/monaco-editor/issues/1013)

0.15.4 (15.11.2018)

Fixes context menu in IE11 - https://github.com/Microsoft/monaco-editor/issues/1191
Fixes suggest widget - https://github.com/Microsoft/monaco-editor/issues/1185 and https://github.com/Microsoft/monaco-editor/issues/1186

0.15.3 (15.11.2018)

Remove cast to any from our code base to allow for tree shaking to not shake useful code (https://github.com/Microsoft/monaco-editor/issues/1013)

0.15.2 (14.11.2018)

Fixes usage of marked to allow for packaging with rollup (https://github.com/Microsoft/monaco-editor/issues/1183)

0.15.1 (13.11.2018)

Fixes the /esm/ distribution (https://github.com/Microsoft/monaco-editor/issues/1178)

0.15.0 (12.11.2018)

New & Noteworthy

Improved typings in monaco.d.ts to better reflect null types.

Breaking changes

We are slowly migrating our code-base away from WinJS promises, so the exposed monaco.Promise API has been reduced to indicate that. We are setting up a Promise polyfill to cover browsers which do not have a native Promise implementation yet (i.e. IE11).
CompletionItemProvider.provideCompletionItems and CompletionItemProvider.resolveCompletionItem have been modified to better reflect the API of VS Code. Both arguments and return type have changed.
SignatureHelpProvider.provideSignatureHelp now receives an extra argument for the context.
Various new editor options or tweaks to existing ones: parameterHints, autoClosingBrackets, autoClosingQuotes, autoSurround, copyWithSyntaxHighlighting, tabCompletion.

Thank you

Contributions to monaco-editor:

Arvind S (@arvind0598): Updated C# sample code for a simpler game. PR #1160
Brooks Becton (@brooksbecton): Removing obsolete Note in Monarch Docs PR #1089
James Orr (@buzzcola): Correct comma splice in README.md PR #1111
Chintogtokh Batbold (@chintogtokh): Clarify that repo doesn’t contain source code PR #1119
Chris Helgert (@chrishelgert): Move issue template to ‘.github’ folder and add some styling for better readability PR #1121
Steven Bock (@dabockster): Added better Java sample (FizzBuzz instead of JUnit) PR #1161
Michele Gobbi (@dynamick): Added Ruby PR #1102
Edilson Ngulele (@EdNgulele): style: Updated CONTRIBUTING.md PR #1088
Evan Walters (@evanwaltersdev): issue guidelines PR #1096
Abdussalam Abdurrahman (@finalfantasia): [clojure] Update Clojure example with one that’s more representative. PR #1059
@flash76: Update README.md PR #1141
Daniel Pasch (@gempir): fix 2 of 7 npm package vurnerabilities PR #1087
@Hotlar: lingual fixes to readme PR #1086
Jeremy Meiss (@jerdog): correct README grammar PR #1114
Joaquim Honório (@JoaquimCMH): Update CHANGELOG PR #1152
Ricardo Ambrogi (@KadoBOT): Remove commented code PR #1113
Abhinav Srivastava (@krototype): changed the license block of readme PR #1133
Mera Gangapersaud (@Mera-Gangapersaud): Fixed prerequisites link in Contributing.md PR #1155
Michael (@michael-k): Use python examples that work PR #1053
Remy Suen (@rcjsuen): Add missing links in CHANGELOG.md PR #1029
Shivansh Saini (@shivanshs9): Fixed typos in website page and CHANGELOG PR #1153
Sachin Saini (@thetinygoat): hacktoberfest fix PR #1131

Contributions to monaco-languages:

Aastha (@AasthaGupta): Fix markdown bug #1107 PR #52
Abdussalam Abdurrahman (@finalfantasia): [clojure] Improve Clojure syntax highlighting. PR #45
Abhishek (@GeekAb): Markdown bug fix for #1107 PR #51
Matthew D. Miller (@goober99): Added support for Perl quote-like operators to fix #1101 PR #50
Grzegorz Wcisło (@grzegorz-wcislo): Fix yaml string tokenization PR #47
Pascal Berger (@pascalberger): Use C# highlighting for Cake scripts PR #53
Sebastian Pahnke (@spahnke)
- [JS/TS] Add support for alternative octal integer literal syntax PR #49
- Improve tokenization of regular expressions PR #46
Tiago Danin (@TiagoDanin): New rule for non-teminated string in yaml PR #48

Contributions to monaco-typescript:

Parikshit Hooda (@Parikshit-Hooda): fixed typo in line 11 PR #23
Sebastian Pahnke (@spahnke): Render documentation in suggestion widget as Markdown PR #22

Contributions to monaco-json:

Igor Nesterenko (@nesterone): Provide diagnostic option to enable on-demand schema loading PR #7

Contributions to monaco-css:

Richard Samuelson (@ricsam): Fix indentation on the CSS test page PR #7

0.14.3 (17.08.2018)

Fixes TypeScript/JavaScript coloring of regular expressions https://github.com/Microsoft/monaco-editor/issues/1009

0.14.2 (10.08.2018)

Reverts https://github.com/Microsoft/monaco-editor/pull/981

0.14.1 (10.08.2018)

Fixes Find All References (https://github.com/Microsoft/vscode/issues/56160)

0.14.0 (10.08.2018)

New & Noteworthy

Using tree-shaking to reduce the amount of shipped code.
TypeScript and JavaScript coloring is now done with Monarch.
typescriptServices is no longer loaded on the UI thread, this helps with webpack’s bundle output size.
Added coloring for: apex, azcli, clojure, powerquery, rust, scheme and shell.
Added sub-word navigation commands.
Added font zoom commands.
Syntax highlighting for deleted lines in inline diff editor.
Highlighted indent guide.
Column selection using middle mouse button.
Added editor options: scrollBeyondLastColumn, hover, suggest, highlightActiveIndentGuide, showUnused.
Added setTokensProvider with EncodedTokensProvider.
Added monaco.languages.getEncodedLanguageId to get the numeric language id.
DefinitionProvider.provideDefinition, ImplementationProvider.provideImplementation, TypeDefinitionProvider.provideTypeDefinition can now return a DefinitionLink.

Breaking Changes

Removed no longer used Severity.
Renamed IEditor.isFocused to IEditor.hasTextFocus.
Renamed ICodeEditor.onDidFocusEditor to ICodeEditor.onDidFocusEditorWidget.
Renamed ICodeEditor.onDidBlurEditor to ICodeEditor.onDidBlurEditorWidget.
DocumentSymbolProvider.provideDocumentSymbols must now return DocumentSymbol[].

Thank you

Contributions to monaco-editor:

Ali Mirlou (@AliMirlou): Fix typo PR #952
Avelino (@avelino): added clojure exampple PR #904
Sebastián Gurin (@cancerberoSgx): fix small error in integration docs PR #957
Haegyun Jung (@haeguri): Fix playground sample option PR #962 (https://github.com/Microsoft/monaco-editor/pull/914)
Myles Scolnick (@mscolnick): add sideEffects false for tree-shaking in webpack PR #981
Niklas Mollenhauer (@nikeee): Fix hash comment in xdot sample PR #916
Remy Suen (@rcjsuen): Add folding provider sample to the playground [PR #878](https://github.com/Microsoft/monaco-

Contributions to monaco-typescript:

Fathy Boundjadj (@fathyb): Use Markdown code block for hover tooltip PR #20
Matt McCutchen (@mattmccutchen): Clear the file fields of relatedInformation too. (WIP) PR #21

Contributions to monaco-languages:

Avelino (@avelino)
- upgrade all language support (today) PR #35
- Clojure support PR #36
- Clojure: added more keywords PR #37
Faris Masad (@masad-frost)
- Fix Clojure syntax highlighting PR #38
- Add Scheme language PR #34
- Add auto-indentation for python PR #33
Matt Masson (@mattmasson): Add support for Power Query (M) language PR #42
Oli Lane (@olane): Add Apex language PR #44
Viktar Pakanechny (@Vityanchys): Added azcli PR #43
zqlu (@zqlu)
- Add Shell language PR #39
- Add Perl language PR #40
- add perl to bundle.js PR #41

0.13.1 (15.05.2018)

Fixes issue #871: TypeScript import error after mocaco-editor upgraded from 0.12 to 0.13

0.13.0 (11.05.2018)

New & Noteworthy

New folding provider registerFoldingRangeProvider.
You can now specifies the stack order of a decoration by setting IModelDecorationOptions.zIndex. A decoration with greater stack order is always in front of a decoration with a lower stack order.
You can now tell Monaco if there is an inlineClassName which affects letter spacing. the stack order of a decoration by setting IModelDecorationOptions.inlineClassNameAffectsLetterSpacing.
Get the text length for a certain line on text model (ITextModel.getLineLength(lineNumber: number))
New option codeActionsOnSave, controls whether code action kinds will be run on save.
New option codeActionsOnSaveTimeout, controls timeout for running code actions on save.
New option multiCursorMergeOverlapping, controls if overlapping selections should be merged. Default to true.

Breaking Change

Removed ICodeEditor.getCenteredRangeInViewport.
RenameProvider.resolveRenameLocation now returns RenameLocation instead of IRange.

Thank you

Sergey Romanov @Serhioromano: Add new language Structured Text support PR monaco-languages#32
Yukai Huang @Yukaii: Fix backspace in IME composition on iOS Safari PR vscode#40546

0.12.0 (11.04.2018)

Special thanks to Tim Kendrick for contributing a webpack plugin - monaco-editor-webpack-plugin - now available on npm.

Breaking changes

Introduced MarkerSeverity instead of Severity for markers serverity.
Replaced RenameProvider.resolveInitialRenameValue with RenameProvider.resolveRenameLocation.
Fixed typo in monaco-typescript, renamed setMaximunWorkerIdleTime to setMaximumWorkerIdleTime.

Thank you

Remy Suen @rcjsuen: Fix conversion code from MarkedString to IMarkdownString in hovers PR monaco-css#5
Peng Xiao @pengx17: fix an issue of fromMarkdownString PR monaco-json#4
TJ Kells @systemsoverload: Add rust colorization support PR monaco-languages#31

0.11.1 (15.03.2018)

Fixes issue #756: Can’t use “Enter” key to accept an IntelliSense item
Fixes issue #757: TypeScript errors in editor.api.d.ts typings

0.11.0 (14.03.2018)

New & Noteworthy

ESM distribution (compatible with e.g. webpack).
New interval tree decorations implementation.
New piece tree text buffer implementation.
The minimap can be placed to the left.
Line numbers can be displayed in an interval.
The cursor width can be customized.
Smooth scrolling can be turned on.
Color decorators and color picker via DocumentColorProvider.

Breaking changes

Replaced MarkedString with IMarkdownString. Source code snippets can be expressed using the GH markdown syntax.
Renamed IResourceEdit to ResourceTextEdit.

API changes

Merged IModel, IReadOnlyModel, IEditableTextModel, ITextModelWithMarkers, ITokenizedModel, ITextModelWithDecorations to ITextModel. A type alias for IModel is defined for compatibility.
Merged ICommonCodeEditor and ICodeEditor to ICodeEditor.
Merged ICommonDiffEditor and IDiffEditor to IDiffEditor.
CompletionItem.documentation, ParameterInformation.documentation and SignatureInformation.documentation can now be an IMarkdownString.
Added CompetionItem.command, CompletionItem.commitCharacters and CompletionItem.additionalTextEdits.
Added language configuration folding which can define markers for code patterns where a folding regions should be created. See for example the Python configuration.
Added by accident ResourceFileEdit (due to how monaco.d.ts is generated from vscode). That is not honoured by the editor, and should not be used.

Thank you

Remy Suen @rcjsuen:
- Fix a small typo in README.md PR monaco-typescript#18
- Remove unused IDisposable array PR monaco-typescript#19
- Add HEALTHCHECK as a Dockerfile keyword PR monaco-languages#29
- Add ARG as a Dockerfile keyword PR monaco-languages#30
Can Abacigil @abacigil: MySQL, Postgres, Redshift and Redis Language Support PR monaco-languages#26
Matthias Kadenbach @mattes: Support Content-Security-Policy syntax highlighting PR monaco-languages#27
e.vakili @evakili: Whitespaces after # are allowed in C++ preprocessor statements PR monaco-languages#28
Pankaj Kumar Gautam @PAPERPANKS: adding microsoft logo to footer PR monaco-editor#577
Dominik Moritz @domoritz: Fix code in changelog PR monaco-editor#582
ItsPugle @ItsPugle: Updating the footer to reflect change of year PR monaco-editor#707
Michael Seifert @MSeifert04: Add linebreak for if PR monaco-editor#726
Andrew Palm @apalm: Fix ‘Configure JSON defaults’ sample PR monaco-editor#731
Niklas Mollenhauer @nikeee: Fix line number API usage PR monaco-editor#740
Andre @anc: More realistic terminal shell PR monaco-editor#742
to the many others that have contributed PRs to vscode which have also made their way into the monaco-editor.

0.10.1 (16.10.2017)

Fixes issue #601: window.opener should be set to null to protect against malicious code

0.10.0 (17.08.2017)

Breaking changes

Removed CodeAction.
Method provideCodeActions in CodeActionProvider now returns Command[] | Thenable<Command[]> instead of CodeAction[] | Thenable<CodeAction[]>, which is already removed.

API changes

added monaco.editor.getModelMarkers. Get markers for owner and/or resource.

Notable Fixes

No longer use CSS class .row for command palette to avoid CSS conflicts with Bootstrap.
Fix Accessibility Help Dialog accessible issue on IE/Edge.
Fix Find Widget CSS compatibility issues with IE11.
Toggle Block Comment can remove extra whitespaces.

Thank you

Kitson Kelly @kitsonk: Update monaco-typescript to TypeScript 2.4.1 PR monaco-typescript#15
@duncanwerner: Add hex number tokenization to R language PR monaco-languages#21
Remy Suen @rcjsuen: Update Dockerfile grammar with STOPSIGNAL and SHELL instructions PR monaco-languages#22
Marlene Cota @marlenecota: Add Small Basic support PR monaco-languages#23
Ben Jacobson @bjacobso: Add LIMIT to sql keywords PR monaco-languages#24
to the many others that have contributed PRs to vscode which have also made their way into the monaco-editor.

0.9.0 (03.07.2017)

New & Noteworthy

Minimap (on by default, use editor.minimap to disable it).
Drag and Drop (on by default, use editor.dragAndDrop to disable it).
Copy text with formatting.

Accessibility

There is a new guide for making the editor accessible to all.
There is a new Alt+F1 (Ctrl+F1 in IE) accessibility help panel.
There is a new F8/Shift+F8 diff review panel in the diff editor.
Many bugfixes, including now respecting the Windows High Contrast Theme on Edge.

Breaking changes

A lot has changed w.r.t. how themes work in the editor, mostly driven by the work to support theming in VS Code. editor.updateOptions() no longer accepts theme; the theme can be changed via the newly introduced monaco.editor.setTheme(). Additionally, we recommend editor colors be customized via monaco.editor.defineTheme() instead of via CSS – see sample. The color names will be stable, while the CSS class names might break at any time.
Support for the internal snippet syntax has been discontinued and snippet must now use the official, TextMate-like syntax. Find its grammar and samples here.
Changed IModel.findMatches to accept a list of word separators.
Changed the shape of the IModelContentChangedEvent emitted via IModel.onDidChangeContent to now contain a batch of all the changes that the model had.
No longer using transform: translate3d, now using will-change: transform for browser layer hinting. Use the disableLayerHinting option if you have any trouble with browser layers (blurriness or high GPU memory usage).
Simplified wrapping settings: wordWrap, wordWrapColumn and wordWrapMinified.

API changes

added monaco.languages.registerTypeDefinitionProvider.
new editor options:
- accessibilityHelpUrl - the url of a page to open for documentation about how to operate the editor when using a Screen Reader.
- find.seedSearchStringFromSelection - Ctrl+F/Cmd+F seeds search string from the editor selection.
- find.autoFindInSelection - Ctrl+F/Cmd+F turns on the find in selection toggle if the editor selection is multiline.
- minimap.enabled - enable minimap.
- minimap.showSlider - control when to render the minimap slider.
- minimap.renderCharacters - render characters or blocks in the minimap.
- minimap.maxColumn - maximum number of columns the minimap shows.
- overviewRulerBorder - toggle that the overview ruler renders a border.
- links - enable link detection.
- multiCursorModifier - change the multi cursor modifier key.
- accessibilitySupport - optimize the editor for use with a Screen Reader.
- autoIndent - automatically fix indentation when moving lines, pasting or typing.
- dragAndDrop - dragging and dropping editor selection within the editor.
- occurrencesHighlight - enable highlighting of occurences.
- showFoldingControls - fine-tune when the folding icons should show
- matchBrackets - enable bracket matching
- letterSpacing - configure font’s letter-spacing.

Thank you

Joey Marianer (@jmarianer): Support literal interpolated strings ($@””) PR monaco-languages#13
@AndersMad: HTML Tags: Add support for dash and fix colon in end tag PR monaco-languages#14
Sandy Armstrong (@sandyarmstrong): csharp: add support for binary literals and _ as separator PR monaco-languages#16
Anton Kosyakov (@akosyakov): Include src as a part of npm package PR monaco-languages#17
Andrew Bonventre (@andybons): Fix typo: concering → concerning PR monaco-languages#18
Scott McMaster (@scottmcmaster): MSDAX support PR monaco-languages#19
Luzian Serafin (@lserafin): Add Solidity PR monaco-languages#20
Kitson Kelly (@kitsonk): Update to TypeScript 2.3.4 PR monaco-typescript#13
Kitson Kelly (@kitsonk): Add documentation support on hover PR monaco-typescript#14
@replacepreg: Updating date at footer PR monaco-editor#409
Aarin Smith (@aarinsmith): Fixed spelling error in README.md:85 ‘instantion’ -> ‘instantiation’ PR monaco-editor#440
to the many others that have contributed PRs to vscode which have also made their way into the monaco-editor.

0.8.3 (03.03.2017)

Fixes an issue in monaco-typescript where it would attempt to validate a disposed model.

0.8.2 (01.03.2017)

Fixes the following regressions:
- issue #385: Cannot add action to the left-hand-side of the diff editor
- issue #386: Shortcuts for actions added via editor.addAction don’t show up in the Command Palette
- issue #387: Cannot change diff editor to a custom theme based on high contrast

0.8.1 (27.01.2017)

CSS/JSON/HTML language supports updated:
- CSS: Support for @apply
- SCSS: Map support
- New HTML formatter options: unformatedContent, wrapAttributes
Fixed issue where the editor was throwing in Safari due to Intl missing.
Fixed multiple issues where the editor would not position the cursor correctly when using browser zooming.

API

Added disableMonospaceOptimizations editor option that can be used in case browser zooming exposes additional issues.
Added formatOnPaste editor option.
Added IActionDescriptor.precondition.
Breaking change: renamed registerTypeDefinitionProvider to registerImplementationProvider and associated types.

[0.8.0] (18.01.2017)

This release has been brewing for a while and comes with quite a number of important changes.
There are many bugfixes and speed/memory usage improvements.
Now shipping TypeScript v2.1.5 in monaco-typescript (JS and TS language support).

No longer supporting IE9 and IE10

we have not made the editor fail on purpose in these browsers, but we have removed IE9/IE10 targeted workarounds from our codebase;
now using Typed Arrays in a number of key places resulting in considerable speed boosts and lower memory consumption.

Monarch Tokenizer

Monarch states are now memoized up to a depth of 5. This results in considerable memory improvements for files with many lines.
Speed improvements to Monarch tokenizer that resulted in one breaking change:
when entering an embedded mode (i.e. nextEmbedded), the state ending up in must immediately contain a nextEmbedded: "@pop" rule. This helps in quickly figuring out where the embedded mode should be left. The editor will throw an error if the Monarch grammar does not respect this condition.

Tokens are styled in JS (not in CSS anymore)

This is a breaking change
Before, token types would be rendered on the span node of text, and CSS rules would match token types and assign styling to them (i.e. color, boldness, etc.to style tokens)
To enable us to build something like a minimap, we need to know the text color in JavaScript, and we have therefore moved the token style matching all to JavaScript. In the future, we foresee that even decorations will have to define their color in JavaScript.
It is possible to create a custom theme via a new API method monaco.editor.defineTheme() and the playground contains a sample showing how that works.
Token types can be inspected via F1 > Developer: Inspect tokens. This will bring up a widget showing the token type and the applied styles.

API changes:

Namespaces

added monaco.editor.onDidCreateEditor that will be fired whenever an editor is created (will fire even for a diff editor, with the two editors that a diff editor consists of).
added monaco.editor.tokenize that returns logical tokens (before theme matching, as opposed to monaco.editor.colorize).
added monaco.languages.registerTypeDefinitionProvider

Models

removed IModel.getMode().
structural changes in the events IModelLanguageChangedEvent, IModelDecorationsChangedEvent and IModelTokensChangedEvent;
changed IModel.findMatches, IModel.findNextMatch and IModel.findPreviousMatch to be able to capture matches while searching.

Editors

ICodeEditor.addAction and IDiffEditor.addAction now return an IDisposable to be able to remove a previously added action.
renamed ICodeEditor.onDidChangeModelMode to ICodeEditor.onDidChangeModelLanguage;
ICodeEditor.executeEdits can now take resulting selection for better undo/redo stack management;
added ICodeEditor.getTargetAtClientPoint(clientX, clientY) to be able to do hit testing.
added IViewZone.marginDomNode to be able to insert a dom node in the margin side of a view zone.
settings:
- lineDecorationsWidth can now take a value in the form of "1.2ch" besides the previous accepted number (in px)
- renderLineHighlight can now take a value in the set 'none' | 'gutter' | 'line' | 'all'.
- added fixedOverflowWidgets to render overflowing content widgets as 'fixed' (defaults to false)
- added acceptSuggestionOnCommitCharacter to accept suggestions on provider defined characters (defaults to true)
- added emptySelectionClipboard - copying without a selection copies the current line (defaults to true)
- added suggestFontSize - the font size for the suggest widget
- added suggestLineHeight - the line height for the suggest widget
diff editor settings:
- added renderIndicators - Render +/- indicators for added/deleted changes. (defaults to true)

Thank you

Nico Tonozzi (@nicot): Register React file extensions PR monaco-typescript#12
Jeong Woo Chang (@inspiredjw): Cannot read property ‘uri’ of null fix PR vscode#13263
Jan Pilzer(@Hirse): Add YAML samples PR monaco-editor#242

[0.7.1] (07.10.2016)

Bugfixes in monaco-html, including fixing formatting.

[0.7.0] (07.10.2016)

Adopted TypeScript 2.0 in all the repos (also reflected in monaco.d.ts).
Added YAML colorization support.
Brought back the ability to use editor.addAction() and have the action show in the context menu.
Web workers now get a nice label next to the script name.

API changes:

settings:
- new values for lineNumbers: 'on' | 'off' | 'relative'
- new values for renderWhitespace: 'none' | 'boundary' | 'all'
removed model.setMode(), as IMode will soon disappear from the API.

Debt work

Removed HTML, razor, PHP and handlebars from monaco-editor-core:
- the monaco-editor-core is now finally language agnostic.
- coloring for HTML, razor, PHP and handlebars is now coming in from monaco-languages.
- language smarts for HTML, razor and handlebars now comes from monaco-html.
Packaging improvements:
- thanks to the removal of the old languages from monaco-editor-core, we could improve the bundling and reduce the number of .js files we ship.
- we are thinking about simplifying this further in the upcoming releases.

Thank you

Sandy Armstrong (@sandyarmstrong): csharp: allow styling #r/#load PR monaco-languages#9
Nico Tonozzi (@nicot): Go: add raw string literal syntax PR monaco-languages#10
Jason Killian (@JKillian): Add vmin and vmax CSS units PR monaco-languages#11
Jan Pilzer (@Hirse): YAML colorization PR monaco-languages#12
Sam El-Husseini (@microsoftsam): Using Cmd+Scroll to zoom on a mac PR vscode#12477

0.6.1 (06.09.2016)

Fixed regression where editor.addCommand was no longer working.

0.6.0 (05.09.2016)

This will be the last release that contains specific IE9 and IE10 fixes/workarounds. We will begin cleaning our code-base and remove them.
We plan to adopt TypeScript 2.0, so this will be the last release where monaco.d.ts is generated by TypeScript 1.8.
javascript and typescript language services:
- exposed API to get to the underlying language service.
- fixed a bug that prevented modifying extraLibs.
Multiple improvements/bugfixes to the css, less, scss and json language services.
Added support for ATS/Postiats.

API changes:

settings:
- new: mouseWheelZoom, wordWrap, snippetSuggestions, tabCompletion, wordBasedSuggestions, renderControlCharacters, renderLineHighlight, fontWeight.
- removed: tabFocusMode, outlineMarkers.
- renamed: indentGuides -> renderIndentGuides, referenceInfos -> codeLens
added editor.pushUndoStop() to explicitly push an undo stop
added suppressMouseDown to IContentWidget
added optional resolveLink to ILinkProvider
removed enablement, contextMenuGroupId from IActionDescriptor
removed exposed constants for editor context keys.

Notable bugfixes:

Icons missing in the find widget in IE11 #148
Multiple context menu issues
Multiple clicking issues in IE11/Edge (#137, #118)
Multiple issues with the high-contrast theme.
Multiple IME issues in IE11, Edge and Firefox.

Thank you

Pavel Kolev (@paveldk): Fix sending message to terminated worker PR vscode#10833
Pavel Kolev (@paveldk): Export getTypeScriptWorker & getJavaScriptWorker to monaco.languages.typescript PR monaco-typescript#8
Sandy Armstrong (@sandyarmstrong): Support CompletionItemKind.Method. PR vscode#10225
Sandy Armstrong (@sandyarmstrong): Fix show in IE11 PR vscode#10309
Sandy Armstrong (@sandyarmstrong): Correct docs for IEditorScrollbarOptions.useShadows PR vscode#11312
Artyom Shalkhakov (@ashalkhakov): Adding support for ATS/Postiats PR monaco-languages#5

0.5.1 (24.06.2016)

Fixed mouse handling in IE

[0.5.0] (24.06.2016)

Breaking changes

monaco.editor.createWebWorker now loads the AMD module and calls create and passes in as first argument a context of type monaco.worker.IWorkerContext and as second argument the initData. This breaking change was needed to allow handling the case of misconfigured web workers (running on a file protocol or the cross-domain case)
the CodeActionProvider.provideCodeActions now gets passed in a CodeActionContext that contains the markers at the relevant range.
the hoverMessage of a decoration is now a MarkedString | MarkedString[]
the contents of a Hover returned by a HoverProvider is now a MarkedString | MarkedString[]
removed deprecated IEditor.onDidChangeModelRawContent, IModel.onDidChangeRawContent

Notable fixes

Broken configurations (loading from file:// or misconfigured cross-domain loading) now load the web worker code in the UI thread. This caused a breaking change in the behaviour of monaco.editor.createWebWorker
The right-pointing mouse pointer is oversized in high DPI - issue
The editor functions now correctly when hosted inside a position:fixed element.
Cross-origin configuration is now picked up (as advertised in documentation from MonacoEnvironment)