SVG-Edit CHANGES

3.2.0

• Refactoring: Avoid unnecessary addEventListener false; change internal
  jPicker function to class (used with new)
• Linting (ESLint): Add valid-jsdoc rule and make fixes; but turn off for
  now due to https://github.com/eslint/eslint/issues/11036 and
  https://github.com/eslint/eslint/issues/11037
• Linting (ESLint compat): Add eslint-plugin-compat to get browser support
  warnings
• Docs (README): Indicate minimal polyfills needed for older browsers
  (IE <= 11, IE Mobile, Opera Mini, Blackberry Browser <= 10,
  Android Browser 4.4.3-4.4.4)
• Docs (JSDoc): Add some Markdown for variables, line breaks; tighten checks
  for overly generic types (though allow for .Function as in
  jQuery.Function) and avoid one previously missed instance
• Docs (3.0.0): Clarify
• Docs (ReleaseInstructions): Clarify need for npm permissions to publish
• npm: Update devDeps (including some resolving security vulnerabilities)
• npm: Do a fresh install of all packages and update package-lock.json
  accordingly; update qunit dist

3.1.1

• Fix: Save broken on Firefox (since FF version?)
• Docs (ReleaseInstructions): Clarify build instructions for release
• Docs (ReleaseInstructions): Update per new testing; update
  grep-doc -> types-doc and indicate current failing status; indicate
  when build-doc will be used; clarify npm pack
• Docs: For clarity, rename grep-jsdoc.js to
  jsdoc-check-overly-generic-types.js
• Docs: Move GenericCallback to typedefs.js for possible (if unlikely)
  reuse
• Docs: Mention potentially more frequent release schedule
• npm: Update "grep-doc" to "types-doc" for greater clarity
• npm: Per convention, switch Node-based (headless browser) testing script to
  npm test and change the browser tests to "browser-test"

3.1.0

• Fix (Embedded editor): (Though cross-origin DOM access of iframes apparently
  doesn't work now in Chrome or Firefox (which we had been using to disable a
  button) nor does cross-origin storage access work in Chrome), PDF export has
  been fixed (we download the PDF to workaround data URI limitations in Chrome)
  and we avoid opening an extra tab in Chrome PNG export
• Fix (Embedded editor): Avoid using same origin shortcut if there is no
  global available to use (e.g., if using the modular editor)
• Fix (Embedded editor): Add events only after load is complete and
  svgCanvas is available; also log blocked error objects
• Fix: Have export handler, if triggered, always open a window even if no
  window name was given (needed in Chrome to avoid opening an extra window)
• Enhancement: For anyone visiting the ES6 modules entrance file without ESM
  support, redirect to non-modular version
• Enhancement: For PDF export, switch Chrome by default to "save" outputType
• Enhancement: Add opts object to rasterExport with avoidEvent property
  to avoid calling the exported event
• Refactoring (canvg): Better type-checking on canvasRGBA_ (but set
  correctly by default anyways)
• Refactoring: Avoid redundant use of *AttributeNS methods with
  null value; just use *Attribute methods without namespace
• Refactoring: Display inline styles within a template for readability
  (until we may refactor as class swapping)
• Refactoring: Line breaks
• Refactoring: Reorder path config to group (non-modular-dependent) image
  paths together (and correct code comment)
• Docs (CHANGES): clarifications/fixes
• Docs (README): Deemphasize unstable embedded editor fixes
• Docs: Versions section (for migrating)
• Docs: More info on importLocale for extensions
• Docs: Add code comment re: use of extIconsPath in Mathjax
• Docs (JSDoc): Denote optional arguments
• Docs (JSDoc): Add @this to indicate ExtensionInitResponse#callback
• Build: Add comment not to edit xdomain editor directly
• Build: Remove unused Makefile

3.0.1

• Fix: Revert fix to have extension mouseup events run on "zoom" and
  "select" modes (#159); breaks polygon selection
• Fix (jgraduate->jpicker): Actually fix issue with color val check when no
  other proper results (equal to "all"); prior fix had not covered
  original intention

3.0.0

• See pre-release version notes below for other changes that are a part
  of 3.0.0
• Breaking change: For checkbox for persisting choice of initial use storage
  approval in storage extension dialog, turn on by default for convenience of
  most users (must still hit "ok" and users can still turn off the checkbox)
• Breaking change: Remove storagePromptClosed state boolean in favor of
  storagePromptState; used by ext-storage.js
• Fix: Map extension click events to "mousedown" so they can be received
  on touch devices (since touch.js changes touchstart to
  mousedown) (@ClemArt); closes #168
• Fix: Ensure extension mouseup events run on "zoom" and "select"
  modes (@iuyiuy); closes #159
• Fix: Allow language to be properly set back to a different locale and
  retaining preference (and ensure language changes are available before
  dialog closed)
• Fix: Centering of canvas wasn't being set at proper time; fixes #272
• Fix (extensions): Ensure langReady changes are available by time prefs
  dialog is closed and that its changes have occurred by time extensions
  have first loaded (setLang now returns a Promise rather than undefined
  as it waits for extension's langReady to resolve); this is also useful
  with ext-storage.js so we know that extensions_loaded (which
  conditionally updates the canvas based on storagePromptState) has seen
  langReady and the storage extension hasn't set a storagePromptState
  of "waiting"
• Fix (regression): Extension locale loading for non-English locales
• Enhancement: Allow "Escape" to work with hotkeys within text boxes;
  allows escaping out of source textarea (part of #291)
• Enhancement: Allow 'a' also with meta key (command in Mac, ctrl otherwise)
  to select all (part of #291)
• Enhancement: Add a global escape key listener to clear the selection
• Refactoring: Change 'a' to lower case in key command to avoid impression
  that shift is needed
• Refactoring: Avoid unneeded internal IIFEs; simplify w/h formula
• Refactoring: array extra/spread operator
• npm: Update devDeps

3.0.0-rc.3

• Security fix: Ensure all apostrophes are escaped for toXml utility
• Security fix/Breaking change (Imagelib): Only allow origins within
  imgLibs to be accepted for message listener
• Security fix/Breaking change (xdomain): Namespace xdomain file to avoid
  it being used to modify non-xdomain storage
• Security fix (Imagelib): Avoid XSS
• Security fix (Imagelib): Expose dropXMLInternalSubset to extensions
  for preventing billion laughs attack (and use in Imagelib)
• Security fix (minor): For embedded API, avoid chance for arbitrary
  property setting (though this was only for trusted origins anyways)
• Security fix (minor): For embedded API example, copy params to iframe
  source without XSS risk (though params should already be XML-safe
  given encodeURIComponent and lack of a single quote attribute
  context)
• Situational regression: Remove Openclipart as its site's now setting of
  X-Frame-Options to "sameorigin" makes it unusable on our end
  for our cross-origin uses (even with an attempt to use their API)
• Breaking change (minor): Change export to check exportWindowName
  for filename and change default from download to svg.pdf to
  distinguish from other downloads
• Fix: Given lack of support now for dataURI export in Chrome, provide
  PDF download as export (#273 @cuixiping); fixes #124 and #254
• Fix: Polygon/polyline in PDF export (#287 @cuixiping); fixes #280
• Fix: Avoid error if URL is not defined (export)
• Fix: Ensure repeated selection of same file overwrites with that
  file's contents (fix #289)
• Fix: Avoid errors occurring in Chrome now for supportsGoodTextCharPos
• Fix (jPicker): Avoid setting Math.precision pseudo-global
• Fix (jPicker): Precision argument had not been passed in previously
• Fix (image import): Put src after onload to avoid missing event;
  check other width/height properties in case offset is 0; fixes #278
• Fix (image export): Export in Chrome; fixes #282
• Fix (Context menus regression): Avoid showing double shortcuts (#285); add
  some missing ones
• Fix (Star extension): Minor: Avoid erring if inradius is NaN
• Forward compatibility enhancement: Once IE9 support may be dropped,
  we may post messages as objects, so don't break if objects received
  (embedded API, xdomain, Imagelib)
• Forward compatibility enhancement: For IAN image library, add
  svgedit=3 param to URL so that it can keep using old API for
  SVG-Edit versions before 3, while conditionally using new object-based
  API now (and if we switch exclusively to the object-based API in the
  future, this site will continue to work)
• Imagelib backward compatibility regression fix: Allow string based API
  again so as not to break old SVG-Edit which fail at presence of
  namespace (fixes #274)
• Refactoring: Avoid passing unused arguments, setting unused variables,
  and making unnecessary checks; avoid useless call to createSVGMatrix
• Refactoring: Avoid useless assignment (courtesty lgtm)
• Refactoring: Destructuring, spread
• Refactoring (jPicker): Use ES6 templates; avoid unnecessary check
• Linting (LGTM): Add lgtm.yml file (still some remaining items flagged
  but hoping for in-code flagging)
• Linting (LGTM): Flag origin-checked item as safe
• Linting (ESLint): Consistent spacing; new "standard"
• Testing: Add testcafe (ESLint plugin/rules, accessibility test
  (failing), ui test beginnings (passing))
• Docs: Contributing file
• Docs (JSDoc): Missing return value
• Update (Imagelib): Remove extra (and more outdated) jQuery copy
• Build (prerelease change): Switch to terser plugin with uglify
  plugin not supporting ES6+-capable minifier
• npm: Update devDeps
• npm: Point to official sinon-test package now that ES6 Modules
  support landed

3.0.0-rc.2

• Fix: Avoid extension includeWith button conflicts/redundancies;
  Incorporates #147
• Fix: Ensure shift-key cycling through flyouts works with extension-added
  includeWith as well as toolbarbuttons
• Fix: Apply flyout arrows after extensions loaded (avoid race condition)
• Fix: Ensure SVG icon of flyout right-arrow is cloned so can be applied to
  more than one extension
• Fix: Ensure line tool shows as selected when "L" key command is used
• Fix: Add images (and references) for fallback (#135)
• Fix (svgIcons plugin regression): Race condition
• Fix (canvg): Regression for text and tspan elements as far as
  captureTextNodes with canvg (inheriting class had set
  captureTextNodes too late)
• Fix (canvg): Regression on blur
• Fix (canvg): Avoid errors for tspan passed to getGradient
• Fix (regression): Reapply locale strings
• i18n: picking stroke/fill paint and opacity
• i18n: Remove eyedropper and imagelib references from main locale (in
  extension locale now)
• i18n: Add placeholders for pick_stroke_paint_opacity,
  pick_fill_paint_opacity, popupWindowBlocked
• i18n: Update saveFromBrowser
• Enhancement: Create xdomain file build which works without ES6 Modules
• Enhancement: Build xdomain files dynamically
• Optimize: Further image optimizing
• Optimize: Avoid rewriting points attribute for free-hand path;
  incorporates #176 (fixes #175)
• Refactoring: Avoid passing on undefined var. (#147)
• Refactoring: lbs; avoid indent in connector, destructuring, use map
  over push
• Docs: Clarify nature of fixes
• Docs: JSDoc for setupFlyouts, Actions, toggleSidePanel; missing for
  ToolbarButton

3.0.0-rc.1

• Security fix: 'extPath', 'imgPath', 'extIconsPath', 'canvgPath',
  'langPath', 'jGraduatePath', and 'jspdfPath' were not being prevented
  from URL setting
• Breaking change: Rename "svgutils.js" to "utilities.js" (make in
  conformity with JSDoc module naming convention)
• Breaking change: Rename "svgedit.js" to "namespaces.js" (to make clear
  purpose and avoid confusing with editor)
• Breaking change: Rename "jquery-svg.js" to "jQuery.attr.js"
• Breaking change: Rename "jquery.contextMenu.js" to "jQuery.contextMenu.js"
• Breaking change: Rename "jquery.jpicker.js" to "jQuery.jPicker.js"
• Breaking change: Rename "JQuerySpinBtn.css" to "jQuery.SpinButton.css"
• Breaking change: Rename "JQuerySpinBtn.js" to "jQuery.SpinButton.js" (to
  have file name more closely reflect name)
• Breaking change: Rename "jquery.svgicons.js" to "jQuery.svgIcons.js"
• Breaking change: Rename "jquery.jgraduate.js" to "jQuery.jGraduate.js"
• Breaking change: Rename "pathseg.js" to "svgpathseg.js" (as it is a
  poyfill of SVGPathSeg)
• Breaking change: Rename addSvgElementFromJson() to addSVGElementFromJson
  for consistency
• Breaking change: Rename changeSvgContent() to changeSVGContent() for
  consistency
• Breaking change: Rename extensions/mathjax/MathJax.js to
  extensions/mathjax/MathJax.min.js
• Breaking change: Change name of ext-arrows.js from Arrows to arrows
  for sake of file path (not localized anyways).
• Breaking change: In interests of modularity/removing globals,
  remove window.svgCanvas and svgCanvas.ready as used by older
  extensions; use svgEditor.canvas and svgEditor.ready instead
• Breaking change: Extension now formatted as export (and this
  is set to editor, including for callback)
• Breaking change: Locale now formatted as export
• Breaking change: RGBColor must accept new
• Breaking change: Avoid passing canvg/buildCanvgCallback to extensions
  (have them import)
• Breaking change: Have readLang now return a value (lang and data) (as well
  as putLocale which returns a call to it) but do not call setLang
• Breaking change: Avoid adding assignAttributes, addSVGElementFromJson,
  call, copyElem, findDefs, getElem, getId, getIntersectionList,
  getMouseTarget, getNextId, getUrlFromAttr, hasMatrixTransform,
  matrixMultiply, recalculateAllSelectedDimensions,
  recalculateDimensions, remapElement, removeUnusedDefElems, round,
  runExtensions, sanitizeSvg, setGradient transformListToTransform
  (and mistaken toString export) to getPrivateMethods (passed to
  extensions) as available as public ones (on canvas or editor that is
  available to extensions)
• Breaking change (prerelease): Avoid recent addition of locale-side
  function in ext-imagelib for l10n
• Breaking change (prerelease): Avoid recent change to have editor ready
  callbacks return Promises (we're not using and advantageous to keep
  sequential)
• Breaking change (prerelease): Have exportPDF resolve with output and
  outputType rather than dataurlstring (as type may vary)
• Breaking change (prerelease): Change addlangData extension event to
  addLangData
  for consistency with method name
• Breaking change (prerelease): Moved out remaining modular i18n (imagelib)
  to own folder
• Breaking change (prerelease): Drop executeAfterLoads
  (and getJSPDF/getCanvg)
• Breaking change (prerelease): canvg - stackBlurCanvasRGBA must be set now
  by function (setStackBlurCanvasRGBA) rather than global (though it imports
  default now); canvg now a named export
• npm: Add prepublishOnly script to ensure building/testing before publish
• npm: Update devDeps including Rollup, Sinon
• Fix: Remove redundant (and incorrect) length set in
  removeFromSelection. (#256; fixes #255)
• Fix: Detection of whether to keep ellipse (rx and ry when just created
  are now returning 0 instead of null); also with rectangle/square;
  fixes #262
• Fix: Avoid erring during resize on encountering MathML (which have no
  style)
• Fix: Have general locales load first so extensions may use
• Fix: Provide importLocale to extensions init so it may delay
  adding of the extension until locale data loaded
• Fix: i18nize imaglib more deeply
• Fix: Positioning of Document Properties dialog (Fixes #246)
• Fix (regression): PDF Export (Fixes #249)
• Fix (regression): Add polyfill for ChildNode/ParentNode (and use further)
• Fix (regression): Apply Babel universally to dependencies
• Fix (regression): Ordering of uaPrefix function in svgEditor.js
• Fix (regression): Embedded API
• Fix (embedded editor): Fix backspace key in Firefox so it doesn't navigate
  out of frame
• Fix: Alert if no exportWindow for PDF (e.g., if blocked)
• Fix: Ensure call to rasterExport without imgType properly sets MIME
  type to PNG
• Fix (extension): Wrong name for moinsave
• Fix (extension): ForeignObject editor
• Fix (Embedded API): Avoid treating as cross-origin if even access to
  origin on contentDocument is restricted
• Fix (Embedded API): Avoid adding URL to iframe src if there are no arguments
• Fix (Embedded API): Handle origin issues (fixes #173)
• Fix (Cross-origin usage): Recover from exceptions with localStorage
• Fix regression (Imagelib): Fix path for non-module version
• Update: Update WebAppFind per new API changes
• Enhancement: Link to rawgit/raw.githack for live master demos (fixes #43)
• Enhancement: Make setStrings public on editor for late setting (used
  by ext-shapes.js)
• Enhancement: Add extensions_added event
• Enhancement: Add message event (Relay messages including those which
  have been been received prior to extension load)
• Enhancement: Sort SVG attributes alphabetically (#252 @Neil Fraser)
• Enhancement: Allow callback argument and return promise
  for canvas methods: rasterExport and exportPDF
• Enhancement: Add pointsAdded canvas event (Fixes #141)
• Enhancement: Allow SVGEdit to work out of the box--avoid need for copying
  sample config file. Should also help with Github-based file servers
• Enhancement: Allow avoiding "name" in extension export (just extract out
  of file name)
• Enhancement: Add stack blur to canvg by default (and refactoring it)
• Enhancement: Return Promise for embedImage (as with some other loading
  methods)
• Enhancement: Supply importLocale to langReady to facilitate extension
  locale loading
• Enhancement: Recover if an extension fails to load (just log and otherwise
  ignore)
• Enhancement: More i18n of extensions
• Enhancement: Allowing importing of locales within addLangData
• i18n: Clarify locale messages (where still available as English) to reflect
  fact that Chrome only has "Save as" via context menu/right-click, not via
  file menu (toward #192)
• Refactoring: Sort Embedded functions alphabetically and add lbs for better
  visibility in code
• Refactoring: Simplify isValidUnit
• Refactoring( RGBColor) RGBColor as class, without rebuilding
  constants, optimize string replacement, move methods to prototype,
  use templates and object literals, use Object.keys
• Refactoring (canvg) Use classes more internally, use shorthand objects;
  array extras, return to lazy-loading
• Refactoring: Use Promises in place of $.getScript; always return
  Promises in case deciding to await resolving
• Refactoring: Avoid importing RGBColor into svgutils.js (jsPDF imports
  it itself)
• Refactoring: Arrow functions, destructuring, shorter property references
• Refactoring: Fix lang and dir for locales (though not in use
  currently anyways)
• Refactoring: Provide path config for canvg, jspdf
• Refactoring: Drop code for callback as init function (still may be
  present on return from the extension init method, however).
• Refactoring: Object destructuring, Object.entries, Object shorthand,
  array extras, more camelCase variable names
• Refactoring: Add a Command base class
• Refactoring: Simplify svgicons callback ready detection
• Refactoring: Put let or const closer to scope
• Refactoring: Remove unneeded delimiter from regex escaping utility
• Refactoring: Clearer variable names
• Refactoring: Use (non-deprecated) Event constructors
• Refactoring (minor): variadic args through spread operator
• Refactoring (minor): getIssues to return codes and strings, lbs
• Refactoring (minor): Use single quotes in PHP
• Docs (Code comments): Coding standards within
• Docs: Transfer some changes from ExtensionDocs on wiki (need to fully
  reconcile)
• Docs: Reference JSDocs in README
• Docs (ReleaseInstructions): Update
• Docs: Migrate copies of all old wiki pages to docs/from-old-wiki
  folder; intended for a possible move to Markdown, so raw HTML
  (with formatting) was not preserved, though named links were carried over
  with absolute URLs
• Docs: Begin deleting SvgCanvas.md as ensuring jsdoc has replacements
• Docs: Add Editor doc file for help to general users
• Docs: Clarify/simplify install instructions
• Docs: Generally update/improve docs (fixes #92)
• Docs: Update links to latest path (Avoid needing to update such
  references upon each release)
• Docs: 80 chars max
• npm/Docs (JSDoc): Add script to check for overly generic types
• Docs (JSDoc): Move jsdoc output to public directory so may be visible
  on releases (while still having in a .gitignore)
• Docs (JSDoc): Exclusions
• Docs (JSDoc): Add items; fix table layout
• Docs (JSDoc): For config/prefs and extension creating, link to tutorials
  (moved tutorials to own directory to avoid recursion problems by jsdoc)
• Docs (JSDoc): Add modules (upper case for usual main entrance files or
  regular names)
• Docs (JSDoc): Fill out missing areas; indicate return of undefined;
  consistency with @returns
• Docs (JSDoc): Use Markdown plugin over HTML
• Docs (JSDoc): Add our own layout template to support overflow
• Docs (JSDoc): Use cleverLinks and disallow unknown tags
• Docs (JSDoc): Insist on "pedantic" flag; put output directory in config
• Docs (JSDoc): Use more precise Integer/Float over number, the specific type
  of array/function/object
• Docs (JSDoc): Use @throws, @enum, @event/@fires/@listens
• Linting (ESLint): Avoid linting jsdoc folder
• Testing: Use new Sinon

3.0.0-alpha.4

• Docs: Convert more docs to JSDoc and add JSDoc script (thanks, tetedacier!)
• Fix main on package.json to reference UMD distribution and module
  to point to ES6 Module dist
• Fix (regression): Bad name on function passed to path.js
• Fix (regression): Star tool (radialshift)
• Fix (regression): Favicon setting

3.0.0-alpha.3

• Change: Default to stylesheet above editor directory
• Docs: Installation steps
• Fix regression (Connector extension): Get config object when available
• Fix regression (Extensions): Use extIconsPath for now given
  that extPath will not work relative to dist
• Fix regression: Enforce stylesheet ordering sequence
• Fix regression: Ensure SVG-edit hidden until stylesheets loaded
• Fix regression: Avoid abandoning stylesheet loading if one load fails
• Fix (ext-connector): Handle case of 2 connecting elements with
  same y-coordinate (fixes #210 ; thanks, @iuyiuy!)
• Enhancement: Delete the image upon cancel if it is a new image (fixes #177)
• Enhancement: Allow addSvgElementFromJson to accept non-SVG namespaces
  with explicit namespace property as well as the default SVG namespace
  (fixes #155); document
• Optimization: For setSvgString, if element content is not SVG,
  return false earlier (Fixes #152); thanks iuyiuy!
• Demos: Add svgcanvas demo (Neil Fraser)
• npm: Update devDeps

3.0.0-alpha.2

• Licensing: Indicate MIT is license type of rgbcolor and rename
  file to reflect it; rename/add license file name for jgraduate
  and screencast to reflect type (Apache 2.0);
  contains license information (of type MIT) for Raphael icons
• Breaking change: Rename config file to svgedit-config-iife.js (or
  for the module version, svgedit-config-es.js); also expect
  one directory higher; incorporates #207 (@iuyiuy)
• Breaking change: Separate extIconsPath from extPath (not copying
  over icons)
• Breaking change: Don't reference custom.css in HTML; can instead
  be referenced in JavaScript through the config file (provided in svgedit-config-sample-iife.js/svgedit-config-sample-es.js as
  svgedit-custom.css for better namespacing); incorporates #207 (@iuyiuy)
• Breaking change: Remove minified jgraduate/spinbtn files (minified within
  Rollup routine)
• Breaking change: Require new with EmbeddedSVGEdit (allows us to use
  class internally)
• Breaking change: svgcanvas.setUiStrings must now be called if not using
  editor in order to get strings (for sake of i18n) (and if using path.js
  alone, must also have its setUiStrings called)
• Breaking change (ext-overview-window): Avoid global overviewWindowGlobals
• Breaking change (ext-imagelib): Change to object-based encoding for
  namespacing of messages (though keep stringifying/parsing ourselves until
  we remove IE9 support)
• Breaking change: Rename jquery.js to jquery.min.js
• Breaking change: Remove scoped attribute from style; it is now
  deprecated and obsolete; also move to head (after other stylesheets)
• Breaking change: Avoid zoom with scroll unless shift key pressed
• Fix: i18nize path.js strings and canvas notifications
• Fix: Attempt i18n for ext-markers
• Fix: Zoom centered on cursor when scrolled; incorporates
  #169 (@AndrolGenhald), adapting for conventions
• Fix: Update Atom feed reference in HTML
• Fix: Broken "lv" locale (and inconsistent tabs/spaces pt-PR)
• Fix: Inadvertent global assignments (uncovered by ESLint):
  • addBezierCurve in canvg.js had undeclared i
  • Fix: Undeclared variable in opera widget
  • jgraduate->jpicker: Fix missing var for some i loops
  • Fix: Globals (x, y) in mouseMove
  • Fix: Global (element, d_attr (now renamed to dAttr)) in mouseDown
  • Testing (math_test): Fix undeclared variables
  • Screencast showNotes
• Fix: Bad scope closure references
  • An apparent bug in jquery.svgicons.js whereby a variable
    holder was declared in too nested of a scope
  • Fix: Avoid drawnPath not defined error (currently adds as a global, but
    should be switching to modules anyways)
• Fix (jquery.jgraduate.js): Ensure numstops is present before check
• Fix (history.js) Relocation of rotational transform had undeclared
  variable (elem)
• Fix (Editor): Restore save alert
• Fix (Firefox svgutils.js): tspan (and textPath apparently) have no getBBox
  in Firefox, so recover (fixes FF issue with recalculate test 3:
  "recalculateDimensions() on text w/tspan with simple translate")
• Fix (Chrome recalculate.js): Chrome has a
  bug
  in not performing removeAttribute after removeItem; deal with it
  (though only if there is a single identity matrix) (fixes Chrome issue
  with recalculate test 1:
  "recalculateDimensions() on rect with identity matrix")
• Fix (HTML): Update assorted links, including using https://
• Enhancement: ES6 modules (including jQuery plugins, extensions, locales,
  tests), along with Babel; make Node build routine for converting modular
  HTML source to non-modular
• Enhancement: use loadStylesheets for modular stylesheet defining
  (but parallel loading)
• Enhancement: Add stylesheets config for modular but parallel
  stylesheet loading with @default option for simple
  inclusion/exclusion of defaults (if not going with default).
• Enhancement (Project size): Remove now unused Python l10n scripts (#238)
• Enhancement (Optimization): Compress images using imageoptim (and add
  npm script) (per #215)
• Enhancement (Editor): Use https (instead of http) for link placeholder
• Enhancement: Make SpinButton plugin independent of SVGEdit via
  generic state object for tool_scale
• Enhancement: Move config-sample.js out of editor directory
• Enhancement: For callback-style extensions, also provide config
  object; add following to that object: buildCanvgCallback, canvg,
  decode64, encode64, executeAfterLoads, getTypeMap, isChrome,
  ieIE, NS, text2xml
• npm: Add ESLint, uglify, start scripts
• npm: Update devDeps
• npm: Add html modules and config build to test script
• Docs: Remove "dependencies" comments in code except where summarizing
  role of jQuery or a non-obvious dependency
• Linting: 2 spaces, remove BOM, remove carriage returns, bad characters
  in Persian locale file
• Linting (ESLint): Numerous changes
• Refactoring: Throw Error objects instead of strings (including in
  jgraduate->jpicker)
• Refactoring: Switch to ESLint in source
• Refactoring: Move scripts to own files
• Refactoring: Clean up svg-editor.html: consistent indents; avoid extra
  lbs, avoid long lines
• Refactoring: Avoid embedded API adding inline JavaScript listener
• Refactoring: Move layers and context code to draw.js
• Refactoring: Move pathActions from svgcanvas.js (though preserve
  aliases to these methods on canvas) and convertPath from
  svgutils.js to path.js
• Refactoring: Move getStrokedBBox from svgcanvas.js (while keeping
  an alias) to svgutils.js (as getStrokedBBoxDefaultVisible to avoid
  conflict with existing)
• Refactoring/Linting: Enforce no-extra-semi and quote-props rules
• Refactoring: Further avoidance of quotes on properties (as possible)
• Refactoring: Use class in place of functions where intended as classes
• Refactoring: Consistency and granularity in extensions imports
• Refactoring: Remove use strict (implicit in modules)
• Refactoring: Remove trailing whitespace, fix some code within comments
• Refactoring: Expect jQuery global rather than $ for better modularity
  (also to adapt line later once available via import)
• Refactoring: Prefer const (and then let)
• Refactoring: Add block scope keywords closer to first block in which
  they appear
• Refactoring: Use ES6 class
• Refactoring $.isArray -> Array.isArray and avoid some other jQuery
  core methods with simple VanillaJS replacements
• Refactoring: Use abbreviated object property syntax
• Refactoring: Object destructuring
• Refactoring: Remove uiStrings contents in svg-editor.js (obtains
  from locale)
• Refactoring: Add favicon to embedded API file
• Refactoring: Use arrow functions for brief functions (incomplete)
• Refactoring: Use Array.prototype.includes/String.prototype.includes;
  String.prototype.startsWith, String.prototype.trim
• Refactoring: Remove now unnecessary svgutils do/while resetting
  of variables
• Refactoring: Use shorthand methods for object literals (avoid ": function")
• Refactoring: Avoid quoting object property keys where unnecessary
• Refactoring: Just do truthy/falsey check for lengths in place of
  comparison to 0
• Refactoring: Make jpicker variable declaration indent bearable
• Refactoring (ext-storage): Move locale info to own file imported by the
  extension (toward modularity; still should be split into separate files
  by language and dynamically imported, but we'll wait for better
  import support to refactor this)
• Refactoring (imagelib): Add local jQuery copy (using old 1.4.4 as had
  been using from server)
• Refactoring (MathJax): Add local copy (using old 2.3 as had been using from
  server); server had not been working
• Refactoring (Testing): Avoid jQuery usage within most test files (defer script,
  also in preparation for future switch to ES6 modules for tests)
• Refactoring (Linting): Finish svgcanvas.js
• Docs: Mention in comment no longer an entry file as before
• Docs: Migrate old config, extensions, and FAQ docs
• Docs: Further JSDoc (incomplete)
• Build: Update minified version of spinbtn/jgraduate/jpicker per
  linted/improved files
• Testing: Move JavaScript out of HTML to own files
• Testing: Fix timing of all_tests.html for ensuring expanding iframe
  size to fit content
• Testing: Add favicon to test files (also may avoid extra log in console)
• Testing: Update QUnit to 2.6.1 (node_modules) and Sinon to 5.0.8 (and
  add sinon-test at 2.1.3) and enforce eslint-plugin-qunit linting rules;
  update custom extensions
• Testing: Add node-static for automating (and accessing out-of-directory
  contents)
• Testing: Avoid HTML attributes for styling
• Testing: Add npm test script
• Testing: Comment out unused jQuery SVG test
• Testing: Add test1 and svgutils_performance_test to all tests page
• Testing: Due apparently to Path having not been a formal class, the test
  was calling it without new; refactored now with sufficient mock data
  to take into account it is a class

3.0.0-alpha.1

(Only released on npm for reserving name rather than being intended as a
testable release; the list below, however, does list the fixes it includes.)

• Fix: Rubberband box is not placed properly (left and top) for imported SVG
  images when moved multiple times (#48; PR #49)
• Fix: Remove double-bind of keypresses Z and Y (#59; PR #60)
• Fix: For import SVG image leading to unattached dragtool (PR #7)
• Fix browser.js error triggering for supportsPathInsertItemBefore and
  supportsPathReplaceItem when testing whether replaceItem and
  insertItemBefore work, since paths must start with M commands
• Fix: Remove fix that cloned path segments and add tests to show it works;
  PR #69
• Fix: Preserve rx ry attributes on ellipse elements for batik compatibility;
  do not strip rx=0 and ry=0 from ellipse elements as these values are not
  default and hold a special meaning for ellipses (a value of 0 disables
  rendering of the element); PR #71
• Fix: Hidden font-size label/inability to set font size; #62; PR #83
• Fix: Check for deleted defs after paste; pasting a line with markers
  produces invalid SVG if original line was deleted; #82; PR #90
• Fix: Update layers panel on programmatic call to createLayer; #104;
  PR #106
• Fix: Trigger svgEditorReady after the canvas is ready (PR #96) and
  when opened through an iframe (#93; PR #127)
• Fix: Change the text input bindings to catch more input events (input as
  well as keyup; e.g., trigger for ALT+keycode); PR #85
• Fix: Layers in svgcanvas; PR #107
• Fix: createSVGRect() in getIntersectionList; createSVGRect() does not
  have parameters, they must be set on the object after; PR #138
• Fix: Resizing an element would set stroke="null" on it; PR #142
• Fix: Importing complex paths (paths with several "M/m" and "Z/z"); PR #195
• Fix (Firefox 59): Update pathseg.js to latest version to fix; #216; PR #217
• Fix (Firefox): Multiselect not working after zoom (#55; PR #56)
• Fix (Chrome/Opera): No longer saving or exporting in Chrome >= 60; #193;
  PR #201
• Fix (Chrome): Hide Overview panel in Chrome < 49 (rendering and performance
  issues); see #26 and https://code.google.com/p/chromium/issues/detail?id=565120;
  PR #44 and #46
• Fix (IE, Chrome): Some browsers require objects passed to getInsectionList
  to be of correct the type; PR #67
• Fix (IE11): NoModificationAllowedError upon selecting multiple elements
  (#54, PR #57)
• Fix (Browser-specific): Improve supportsNativeTransformLists detection
  beyond Firefox; PR #158
• Fix (Browser-specific): Overcome browsers blocking data URIs by Blob URLs
  where available for export; #222; PR #224
• Enhancement: Add ability to set SVG drawings without adding to the undo
  stack; PR #208
• Enhancement: Clipboard that works across tabs and windows; PR #206
• Enhancement: Add config options for text (font size and family,
  stroke width); PR #91
• Enhancement: Expose current zoom level (getSnapToGrid) through canvas for
  extensions; PR #87
• Enhancement: Insist on "image" mode for select image dialog to show,
  allowing extensions to add images without this behavior; PR #86
• Enhancement: Log errors from extensions to the browser console; PR #150
• Enhancement (i18n): zh-CN language option; PR #125
• Enhancement: Add composer.json to let PHP developers keep track of
  svgedit on packagist.org; PR #174.
• Enhancement: addSvgElementFromJson to create text nodes and build
  children; PR #130
• Optimization: getBBox performance improvements; PR #103
• Optimization: Loading time (by removing unnecessary code); PR #148
• Localization: French (PR #132) and German (PR #111) updates
• Refactoring: Added HistoryRecordingService and separate layer.js
  file; PR #107
• Refactoring: Migrate more to draw.js and utilities; PR #109
• Testing: Draw; PR #109
• Docs: Fix reference link in comment; PR #105
• Docs: Complete Markdown converted SvgCanvas docs; #92; PR #99
• Docs: Fix documentation Markdown headings; PR #188
• Git: Add build to ignore; PR #125
• Build: Additions/changes for Makefile; PR #89 and #108
• Build: Provide package.json for npm to reserve name (reflecting current
  state of master)

2.8.1 (Ellipse) - December 2nd, 2015

For a complete list of changes run:

git log 81afaa9..5986f1e

• Enhancement: Use getIntersectionList when available
  (https://github.com/SVG-Edit/svgedit/issues/36)
• Enhancement: Switched to https for all URLs
  (https://github.com/SVG-Edit/svgedit/issues/31)
• Enhancement: Minor administrative updates (docs/, README.md, author emails)
• Fix: Bug where all icons were broken in Safari
  (https://github.com/SVG-Edit/svgedit/issues/29)
• Fix: Updated translations for "page" and "delete" in 57 locales.

2.8 (Ellipse) - November 24th, 2015

For a complete list of changes run:

git log 4bb15e0..253b4bf

• Enhancement (Experimental): Client-side PDF export
  (issue #1156)
  (to data: URI) and server-side PDF export (where not supported in browser
  and using ext-server_opensave.js); uses
  jsPDF library
• Enhancement: For image exports, provided "datauri" property to "exported"
  event.
• Enhancement: Allow config "exportWindowType" of value "new" or "same" to
  indicate whether to reuse the same export window upon subsequent exports
• Enhancement: Added openclipart support to imagelib extension
• Enhancement: allow showGrid to be set before load
• Enhancement: Support loading of (properly URL encoded) non-base64
  "data:image/svg+xml;utf8,"-style data URIs
• Enhancement: More clear naming of labels: "Open Image"->"Open SVG" and
  "Import SVG"->"Import Image" ( issue #1206)
• Enhancement: Included reference to (repository-ignored) custom.css file
  which once created by the user, as with config.js, allows customization
  without modifying the repo (its main editor file)
• Enhancement: Updated Slovenian locale.
• Demo enhancement: Support and demonstrate export in embedded editor
• Upgrade: canvg version
• Upgrade: Added PathSeg polyfill to workaround pathseg removal in browsers.
• Fix: pathtool bug where paths were erroneously deleted.
• Fix: Context menu did not work for groups.
• Fix: Avoid error in ungrouping function when no elements selected (was
  impacting MathJax "Ok" button).
• Fix: issue #1205
  with Snap to Grid preventing editing
• Fix: bug in exportImage if svgEditor.setCustomHandlers calls made
• Fix: Ensure "loading..." message closes upon completion or error
• Fix: Ensure all dependencies are first available before canvg (and jsPDF) usage
• Fix: Allow for empty images
• Fix: Minor improvement in display when icon size is set to small
• Fix: Based64-encoding issues with Unicode text (e.g., in data URIs or icons)
• Fix: 2.7 regression in filesave.php for SVG saving (used by
  ext-server_opensave.js when client doesn't support the download attribute)
• Potentially breaking API changes (subject to further alteration before release):
  • Remove 2.7-deprecated "pngsave" (in favor of "exportImage")
  • Data URIs must be properly URL encoded (use encodeURIComponent() on the
    "data:..." prefix and double encodeURIComponent() the remaining content)
  • Remove "paramurl" parameter (use "url" or "source" with a data: URI instead)
  • svgCanvas.rasterExport now takes an optional window name as the third
    argument, with the supplied name also being provided as a
    "exportWindowName" property on the object passed to the exportImage method optionally supplied to svgEditor.setCustomHandlers.
  • Change 2.7 allowance of "PDF" as a type in the canvas "rasterExport"
    method and the "exported" event to instead be moved to the canvas
    "exportPDF" method and "exportedPDF" event respectively.

2.7.1 (applied to 2.7 branch) - April 17, 2014

• Fix important ID situation with embedded API
• Update functions available to embedded editor

2.7 (Deltoid curve) - April 7th, 2014

• Export to PNG, JPEG, BMP, WEBP (including quality control for JPEG/WEBP)
  for default editor and for the server_opensave extension
• Added Star, Polygon, and Panning Extensions r2318 r2319 r2333
• Added non-default extension, ext-xdomain-messaging.js, moving cross-origin
  messaging code (as used by the embedded editor) out of core and requiring,
  when the extension IS included, that configuration (an array
  "allowedOrigins") be set in order to allow access by any domain (even
  same domain).
• Cause embedded editor to pass on URL arguments to the child editor
  (child iframe)
• Added default extension, ext-storage.js moving storage setting code into
  this (optional) extension; contains dialog to ask user whether they wish
  to utilize local storage for prefs and/or content; provides configuration
  options to tweak behaviors.
• Allow for a new file config.js within the editor folder (but not committed
  to SVN and ignored) which is always loaded and can be used for supplying
  configuration which happens early enough to affect URL or user storage
  configuration, in addition to extension behavior configuration. Provided
  config-sample.js to indicate types of configuration one could use
  (see also defaultPrefs, defaultExtensions, and defaultConfig within
  svg-editor.js)
• Added configuration preventAllURLConfig, lockExtensions, and/or
  preventURLContentLoading for greater control of what can be configured
  via URL.
• Allow second argument object to setConfig containing
  allowInitialUserOverride booleans to allow for preference config in
  config.js to be overridden by URL or preferences in user storage;
  also can supply "overwrite" boolean in 2nd argument object if set to
  false to prevent overwriting of any prior-set configuration (URL
  config/pref setting occurs in this manner automatically for
  security reasons).
• Allow server_opensave extension to work wholly client-side (if
  browser supports the download attribute)
• Added WebAppFind extension
• Added new php_savefile extension to replace outdated, non-functioning
  server-save code; requires user to create savefile_config.php file
  and do any validation there (for their own security)
• Use addEventListener for 'beforeunload' event so user can add their
  own if desired
• Changed locale behavior to always load from locale file, including
  English. Allow extensions to add new langReady callback which is passed
  an object with lang and uiStrings properties whenever the locale data
  is first made available or changed by the user (this callback will not
  be invoked until the locale data is available). Extensions can add
  strings to all locales and utilize this mechanism.
• Made fixes impacting path issues and also ext-connector.js
• Fixed a bug where the position number supplied on an extension object
  was too high (e.g., if too few other extensions were included,
  the extension might not show up because its position was set too high).
• Added Polish locale
• Zoom features
• Make extension paths relative within extensions (issue 1184)
• Security improvements and other fixes
• Embedded editor can now work same domain without JSON parsing and the
  consequent potential loss of arguments or return values.
• Potentially breaking API changes:
  • Disallowed "extPath", "imgPath", "langPath", and "jGraduatePath"
    setting via URL and prevent cross-origin/cross-folder extensions
    being set by URL (security enhancement)
  • Deprecated "pngsave" option called by setCustomHandlers() in favor
    of "exportImage" (to accommodate export of other image types).
    Second argument will now supply, in addition to "issues" and
    "svg", the properties "type" (currently 'PNG', 'JPEG', 'BMP',
    'WEBP'), "mimeType", and "quality" (for 'JPEG' and 'WEBP' types).
  • Default extensions will now always load (along with those supplied
    in the URL unless the latter is prohibited by configuration), so
    if you do not wish your old code to load all of the default
    extensions, you will need to add &noDefaultExtensions=true to the
    URL (or add equivalent configuration in config.js).
    ext-overview_window.js can now be excluded though it is still
    a default.
  • Preferences and configuration options must be within the list supplied
    within svg-editor.js (should include those of all documented
    extensions).
  • Embedded messaging will no longer work by default for privacy/data
    integrity reasons. One must include the ext-xdomain-messaging.js
    extension and supply an array configuration item, allowedOrigins
    with potential values including: "*" (to allow all
    origins--strongly discouraged!), "null" as a string to allow
    file:/// access, window.location.origin (to allow same domain
    access), or specific trusted origins. The embedded editor works
    without the extension if the main editor is on the same domain,
    but if cross-origin control is needed, the allowedOrigins array
    must be supplied by a call to
    svgEditor.setConfig({allowedOrigins: [origin1, origin2, etc.]})
    in the new config.js file.

2.6 (Cycloid) - January 15th, 2013

• Support for Internet Explorer 9
• Context menu
• Cut/Copy/Paste/Paste in Place options
• Gridlines, snap to grid
• Merge layers
• Duplicate layer
• Image library
• Shape library
• Basic Server-based tools for file opening/saving
• In-group editing
• Cut/Copy/Paste
• full list: http://code.google.com/p/svg-edit/issues/list?can=1&q=label%3ANeededFor-2.6

2.5 - June 15, 2010

• Open Local Files (Firefox 3.6+ only)
• Import SVG into Drawing (Firefox 3.6+ only)
• Ability to create extensions/plugins
• Main menu and overall interface improvements
• Create and select elements outside the canvas
• Base support for the svg:use element
• Add/Edit Sub-paths
• Multiple path segment selection
• Radial Gradient support
• Connector lines
• Arrows & Markers
• Smoother freehand paths
• Foreign markup support (ForeignObject?/MathML)
• Configurable options
• File-loading options
• Eye-dropper tool (copy element style)
• Stroke linejoin and linecap options
• Export to PNG
• Blur tool
• Page-align single elements
• Inline text editing
• Line draw snapping with Shift key

2.4 - January 11, 2010

• Zoom
• Layers
• UI Localization
• Wireframe Mode
• Resizable UI (SVG icons)
• Set background color and/or image (for tracing)
• Convert Shapes to Paths
• X, Y coordinates for all elements
• Draggable Dialog boxes
• Select Non-Adjacent Elements
• Fixed-ratio resize
• Automatic Tool Switching
• Raster Images
• Group elements
• Add/Remove path nodes
• Curved Paths
• Floating point values for all attributes
• Text fields for all attributes
• Title element

2.3 - September 08, 2009

• Align Objects
• Rotate Objects
• Clone Objects
• Select Next/Prev Object
• Edit SVG Source
• Gradient picking
• Polygon Mode (Path Editing, Phase 1)

2.2 - July 08, 2009

• Multiselect Mode
• Undo/Redo Actions
• Resize Elements
• Contextual tools for rect, circle, ellipse, line, text elements
• Some updated button images
• Stretched the UI to fit the browser window
• Resizing of the SVG canvas
• Upgraded to jPicker 1.0.8

2.1 - June 17, 2009

• tooltips added to all UI elements
• fix flyout menus
• ask before clearing the drawing (suggested by martin.vidner)
• control group, fill and stroke opacity
• fix flyouts when using color picker
• change license from GPLv2 to Apache License v2.0
• replaced Farbtastic with jPicker, because of the license issues
• removed dependency on svgcanvas.svg, now created in JavaScript
• added Select tool
• using jQuery hosted by Google instead of local version
• allow dragging of elements
• save SVG file to separate tab
• create and edit text elements
• context panel tools
• change rect radius, font-family, font-size
• added keystroke shortcuts for all tools
• move to top/bottom

2.0 - June 03, 2009

• rewritten SVG-edit, so now it uses OOP
• draw ellipse, square
• created HTML interface similar to Inkscape

1.0 - February 06, 2009

• SVG-Edit released