[ > ] 1.3.2 / 30.10.2019
- Fixed TypeError: Cannot set property 'multipassCount' of undefined
 
[ > ] 1.3.1 / 29.10.2019
- Updated CSSO version to 4.0.2 fixing the issue with empty semicolons ";;" in styles (thanks to @strarsis and @lahmatiy).
 
prefixIds plugin now runs only once with --multipass option (by @strarsis). 
cleanupIDs plugin is prevented from producing a preserved ID, including one which matches a preserved prefix, when minifying (by @thomsj). 
[ > ] 1.3.0 / 14.07.2019
- Custom plugins now can be loaded from external js through 
path plugin param. 
- New plugin 
convertEllipseToCircle to convert ellipse with equal radius measures to circle (by @tigt). 
- New plugin 
sortDefsChildren for improved compression (by @davidleston). 
- SVGO now removes unnecessary spaces after 
arcto path command flags. 
removeDimensions plugin now adds viewBox if it's missing (by @adipascu). 
- Fixed 
removeUnusedNS not counting attributes in <svg> tag itself. 
- Fixed an issue with incorrect processing multiple images (by @cyberalien).
 
- Fixed an error with incorrect converting multiple segmented curve to an arc.
 
- Fixed an error with matrix decomposition in 
convertTransform due to rounding error leading to illegal value. 
- Added 
force option for mergePaths plugin (by @goyney). 
- Added options to 
prefixIds plugin for selectively prefixing IDs and/or classes (by @strarsis). 
- Exported config function (by @1000ch).
 
[ > ] 1.2.2 / 16.04.2019
- Update js-yaml for Code Injection warning (by @kaungst).
 
[ > ] 1.2.1 / 04.04.2019
Some goodness from pull-requests.
- Bump up js-yaml version to fix DoS vulnerability (by @eugestarr).
 
[ > ] 1.2.0 / 24.02.2019
Some goodness from pull-requests.
- Fixed extra blank lines when processing many files (by @panczarny).
 
- Added 
--recursive option to process folders recursevely with option -f (by @dartess). 
- Added 
removeAttributesBySelector plugin to remove elements matching a css selector (by @bmease). 
- Added 
removeOffCanvasPaths plugin to remove elements outside of the viewbox (by @JoshyPHP). 
removeAttrs plugin: added preserveCurrentColor color (by @roblevintennis) and 3rd optional filter for a value (by @Herman-Freund). 
- Added 
reusePaths plugin to replace duplicated elements with link (by @jhowcrof). 
- Added support of comma-separated plugins list in 
--disable and --enable options (by @jmwebservices). 
- Added option to preserve IDs based on prefix in 
cleanupIDs plugin (by @bkotzz). 
- Replaced 
colors dependency with chalk (by @xPaw). 
[ > ] 1.1.1 / 17.09.2018
- Fixed crash in 
SVGO.optimize() when ‘info’ is absent. 
- Removed extra space after 
cleanupListOfValues plugin. 
[ > ] 1.1.0 / 16.09.2018
- Fixed 
collapseGroups plugin removing property with a child having inherit value. 
version attribute value is not more being rounded. 
- Fixed jsAPI 
clone method with respect to the introduced CSS classes. 
- Fixed scaling strokes with 
vector-effect="non-scaling-stroke" (by @alexjlockwood). 
- Fixed passing properties from groups in 
collapseGroups plugin if child have a filter (by @stristr). 
- Fixed arc path commands parsing without separators after flags, effectively producing a JS error.
 
- Fixed 
viewBox separators parsing. 
- Fixed 
removeNonInheritableGroupAttrs plugin to work as intended. 
- Fixed removing path segments without length in presence of 
stroke-linecap. 
- Fixed 
removeUnknownsAndDefaults plugin removing attributes from elements with id. 
- Fixed converting to large arcs from nearly straight lines curves.
 
- Fixed 
collapseGroups plugin affecting <switch> and its subgroups. 
- Fixed 
convertTransform plugin converting to rotate() with wrong sign in some case. 
- Fixed 
cleanupListOfValues plugin not preserving non-numeric values. 
- Fixed 
!important being passed to attributes in convertStyleToAttrs plugin. 
- Added option 
keepImportant to convertStyleToAttrs plugin to preserve styles with !important. 
removeHiddenElems plugin now also removes elements with visibility="hidden" attribute (by @mikolaj92). 
- Added 
forceAbsolutePath option to convertPathData plugin to always use absolute coordinates (by @cool). 
- Added 
keepRoleAttr for removeUnknownsAndDefaults plugin to preserve role- attributes (by @himedlooff). 
- Added 
xmlns order option in sortAttrs plugin (by @hellatan). 
- Added an option to 
prefixIds plugin to pass prefix as false or as a function that returns false (by @vzaidman). 
prefixIds plugin now adds prefix to every class (by @vzaidman). 
- Updated and improved docs a bit (multiple authors).
 
[ > ] 1.0.5 / 26.02.2018
- Fixed issue with prefixIDs plugin not replacing url() values correctly (by @harrisjose).
 
[ > ] 1.0.4 / 30.01.2018
- Fixed bug with removing groups that are direct child of "".
 - Fixed bug with shorthand path points counting (thanks @alexjlockwood for noticing).
 
- Fixed crash on parsing invalid transform, e.g. without close parenthesis.
 
[ > ] 1.0.3 / 08.11.2017
- Fixed 
removeViewBox plugin to check for zero start coordinates. 
- Removed extra info from STDOUT when it set to output.
 
[ > ] 1.0.2 / 03.11.2017
- Fixed a couple of errors related to 
inlineStyles plugin. 
- Updated some lost details in documentation to reflect v1.0 changes.
 
[ > ] 1.0.1 / 31.10.2017
- Fixed error “Object.defineProperty called on non-object” in images with 
<foreignObject/>. 
[ > ] 1.0.0 / 30.10.2017
- SVGO now requires Node 4 or higher.
 
- Changed CLI syntax to treat filenames as input, thus allowing 
svgo *.svg syntax. 
SVGO.optimize() now returns Promise. 
- Added 
datauri option to JS API. 
- Added support for SVG 2 
href attribute. 
cleanupIDs now don't removes IDs if an image consists only of defs. 
- New plugin 
inlineStyles for converting styles from <style> element to attributes if possible (by @strarsis). 
cleanupNumericValues now rounds values in viewBox (by @caub). 
- New plugin: 
removeScriptElement (disabled by default) to align with removeStyleElement (by @pklingem). 
minifyStyles now removes styles based on usage with controlling options (by @lahmatiy). 
- New option 
except in cleanupIDs to keep IDs (by @Velenir). 
- New option 
force in cleanupIDs to work even if SVG contains style or script elements (by @Velenir). 
- Fixed arcs transforming with different signed 
scale parameters (by @JoshyPHP). 
- Fixed 
removeUselessStrokeAndFill to check for style or script elements per file (by @caub). 
- New option 
keepAriaAttrs in removeUnknownsAndDefaults (by @davidtheclark). 
- Corrected parsing in 
cleanupIDs to account animation syntax (by @caub). 
#ff0000 now converts to red as well as #f00 (by @davidleston). 
- Added “gray” variation to colors list per CSS Color Module Level 4 (by @ydaniv).
 
- Fixed error on empty files.
 
- A separator character in 
removeAttrs now can be changed per elemSeparator option (by @mikestreety). 
addAttributesToSVGElement now can add values to attributes. 
[ > ] 0.7.2 / 29.01.2017
- Extended 
currentColor match conditions (string, rx, bool) (by @AlimovSV) 
- Fixed removing 
<animate> in <stop>. 
- Fixed removing same transform in inner element in 
removeUnknownsAndDefaults. 
- Fixed collapsing groups with same non-inheritable attribute.
 
- Corrected removing of leading zero in case of exponential notation.
 
[ > ] 0.7.1 / 27.09.2016
- Reverted the requirement of Node.js to version 0.10.
 
- Added 
addAttributesToSVGElement to the default config to allow using it with --enable option. 
- Added korean translation of “How it works” doc (by @primeiros).
 
[ > ] 0.7.0 / 25.08.2016
- Required Node.js version has increased to 0.12.
 
- New plugins: 
removeElementsByAttr (by IDs or classes) by @elidupuis,
addAttributesToSVGElement by @gjjones,
removeXMLNS (for SVG inlining) by @ricardobeat. 
- Tests now correctly pass in Windows with CRLF line endings. Pretty print now accounts system line endings.
 
- Fixed bugs with collapsing groups with masks and transforms in 
collapseGroups. 
- Fixed bugs with erroneous removing IDs in 
cleanupIDs. 
- Improved attributes sorting in 
sortAttrs by @darktrojan. 
addClassesToSVGElement no more repeats classes (by @ricardobeat). 
[ > ] 0.6.6 / 25.04.2016
[ > ] 0.6.5 / 25.04.2016
- Extra content inserted by editors are now being removed within 
<foreignObject> as well thus fixing bug “Namespace prefix … is not defined“ after applying SVGO. 
- Doctype with entities declaration is now also being removed since svgo correctly parses them starting from the version 0.6.2.
 
- Corrected 
moveGroupAttrsToElems not to move attributes to g content if it's referenced (has an id). 
collapseGroups now don't collapse a group if it has an animated attribute (SMIL). 
[ > ] 0.6.4 / 05.04.2016
- Fixed bug in “convertStyleToAttrs” plugin with converting styling properties to non-existent attributes (which are normally removed later by 
removeUnknownsAndDefaults). 
- Added 
--indent option to style pretty-printed SVG. (e.g. --indent 2) (by @scurker). 
- Added 
currentColor param to convertColors plugin for converting values like fill and stroke to currentColor (by @scurker). 
- Bumped CSSO to the current version and used its new shiny API (thanks to @lahmatiy).
 
[ > ] 0.6.3 / 20.03.2016
- Smart rounding (introduced in 0.4.5) now applies only when rounding is needed, thus making subsequent passes more stable.
 
- Fixed regression in converting curves to arcs.
 
xlink:href references are now being checked by local name href, thus correctly working with another namespace prefix. 
- Fixed 
id removing with disabled plugins/convertStyleToAttrs.js. 
[ > ] 0.6.2 / 08.03.2016
- Better error handling and messaging improvements.
 
- SVG files with XML entities (e.g. from Adobe Illustrator) are now correctly being parsed.
 
- Fixed error on converting curves to arcs.
 
- Corrected rounding in subsequent passes with 
--multipass option. 
- Data URI option now handles charset (by @holymonson)
 
- Transformations are no longer moved to group if there is a mask (
plugins/moveElemsAttrsToGroup.js). 
- Fixed matrix decomposition losing sign in case like 
[1, 0, 0, -1, 0, 0] (scale(1 -1)). 
- Fixed crash on uppercased color name.
 
- Paths with 
id and without stroke-width aren't being transformed now since stroke-width may be applied later. 
[ > ] 0.6.1 / 21.11.2015
- Added option 
--quiet to suppress output (by @phihag). 
- Removed 
lib-cov folder from the package, which was erroneously included before. 
- Fixed errors in “minifyStyles” when there are 
<style> elements with CDATA content or without content at all. 
- Amended transform functions parsing to prevent errors when there are no separators between numbers (which isn't allowed by syntax, but understood by browsers).
 
[ > ] 0.6.0 / 08.11.2015
- New optimization: circular curves now being converted to arcs. A notable improvement for circles within paths.
 
- New plugin “minifyStyles” which minifies 
<style> elments content with CSSO by @strarsis (svgo still doesn't understand its content) 
- New plugin “removeStyleElement” (disabled by default) by @betsydupuis.
 
- Fixed issues with parsing numbers with exponent fraction (could happen with high precision >= 7).
 
- Fixed rounding error due to incorrect preserving of precision in transformations.
 
- Fixed shorthand curve distortion due to converted previous curve to not a curve.
 
- Fixed interoperability issue with 
precision cli-option and full config. 
- Fixed an error produced by “removeUnknownsAndDefaults” by @thiakil
 
- Another Inkscape prefix namespace is being removed.
 
- Fixed an issue in moveElemsAttrsToGroup“” with transforms moved around 
clip-path. 
[ > ] 0.5.6 / 13.08.2015
[ > ] 0.5.5 / 05.08.2015
- Reverted debugging changes.
 
[ > ] 0.5.4 / 05.08.2015
- New parameter 
useShortTags by @bradbarrow. Now svgo can produce correct non-selfclosing tags (useful in HTML in old browsers). 
- Fixed failing on empty transformation (which could be produced by two opposite).
 
- Fixed removing paths which have numbers with exponent notation.
 
- Fixed a bug with arc transformation.
 
- Some typo fixes.
 
[ > ] 0.5.3 / 21.06.2015
- Fixed breaking related to rounding functions in “convertTransform”.
 
- Fixed a bug with ID in animations not being worked on by “cleanupIDs”.
 
- Fixed a bug with quoted reference in 
url(). 
- Now, if there are several same IDs in the document, then the first one is used and others are being removed.
 
- New command-line option 
--show-plugins displaying list of plugins. 
- Two new optional plugins: “removeDimensions” (removes 
width and height if there is viewBox) and “removeAttrsPlugin” (by @bennyschudel). 
[ > ] 0.5.2 / 24.05.2015
- Introduced new 
transformPrecision option for better image quality (defaults to 5) in “convertTransform” and “convertPathData” (for the purpose of applying transformations) plugins. 
- Matrix transformations now can be decomposed into a combination of few simple transforms like 
translate, rotate, scale. 
- Arcs (paths 
arcto command) are now correctly being transformed into another arcs without being converting to Bezier curves. 
- Fixed an issue with “mergePaths” failing to detect paths intersection in some cases.
 
- Fixed a bug with “removeUnknownsAndDefaults” removing some paths, which was introduced in v0.5.1.
 
- Fixed a bug with transformation having 
rotate() with optional parameters. 
- Patterns with inherited attributes are no longer being removed.
 
- Styles are no longer being removed from 
<desc> (by @dennari). 
- SVGO no longer breaks during parsing.
 
- Added 
clone() method to JSAPI (by @jakearchibald) 
[ > ] 0.5.1 / 30.03.2015
- added new command-line option to set precision in floating point numbers.
 
- fixed all known image-disruptive bugs
 
- Notably mergePaths plugin now checks for possible intersections to avoid side-effects
 
- new plugin removeUselessDefs to remove elements in 
<defs> and similar non-rendering elements without an id and thus cannot be used 
- fix for 
--multipass command line option (by @dfilatov) 
- improved cleanupEnableBackground and convertColors plugins (by @YetiOr)
 
- new plugin for image manipulation cleanupListOfValues (by @kiyopikko)
 
- fixed fail on comments after closing root 
</svg> tag 
- updated parsing to account meaningful spaces in 
<text> 
data-* attributes are now preserved in removeUnknownsAndDefaults 
- prevented plugins from failing in 
<foreignObject> 
- cleanupNumericValues plugin now converts other units to pixels (if it's better)
 
- removeUselessStrokeAndFill plugin is enabled again with correct work in case of inherited attributes
 
- fixed fail on images with incorrect paths like 
<path d="z"/> 
- svgo now understands if an input is a folder (remember, you can set output to folder as well)
 
- added support for some properties from SVG 2 like 
vector-effect="non-scaling-stroke" 
- removed option to remove an 
id on root <svg> tag in removeUnknownsAndDefaults since it's already being done in cleanupIDs 
[ > ] 0.5.0 / 05.11.2014
- added 
--multipass command line option which repeatedly applies optimizations like collapsing groups (by @dfilatov) 
- exposed JSAPI as a factory method (by @mistakster)
 
- added removeDesc plugin (by @dwabyick), disabled by default
 
- removeUselessStrokeAndFill plugin is disabled by default since it's unable to check inherited properties
 
- transformations now apply to paths with arcs in plugins/convertPathData
 
- a lot of bug fixes mostly related to transformations
 
[ > ] 0.4.5 / 02.08.2014
- significally improved plugin plugins/convertPathData:
- Now data is being written relative or absolute whichever is shorter. You can turn it off by setting 
utilizeAbsolute to false. 
- Smarter rounding: values like 2.499 now rounds to 2.5. Rounding now takes in account accumulutive error meaning that points will not be misplaced due to rounding more than it neccessary.
 
- Fixed couple bugs.
 
 
--output option now can be a folder along with --folder, thanks to @mako-taco. 
- plugins/cleanupIDs now have 
prefix option in case you want to combine multiple svg later (by @DanielMazurkiewicz). 
- Quotes now being escaped in attributes (by @ditesh).
 
- Minor bugfixes.
 
[ > ] 0.4.4 / 14.01.2014
- new plugin plugins/removeTitle (disabled by default, close #159)
 
- plugins/convertPathData: skip data concatenation for z instruction in collapseRepeated
 
- plugins/removeUnknownsAndDefaults: do not remove overriden attributes with default values (fix #161 and #168)
 
- plugins/removeViewBox: disable by default (fix #139)
 
- update README with gulp task
 
[ > ] 0.4.3 / 02.01.2014
[ > ] 0.4.2 / 19.12.2013
- add 
lcov.info to npmignore 
- fix 
js-yaml version to suppress deprecation warning in stdout 
[ > ] 0.4.1 / 18.11.2013
[ > ] 0.4.0 / 18.11.2013
- merge almost all pull-requests
 
- update dependencies
 
[ > ] 0.3.7 / 24.06.2013
- do not remove 
result attribute from filter primitives (fix #122) 
- plugins/cleanupAttrs: replace newline with space when needed (fix #119)
 
- lib/coa: look for config file in current folder
 
- lib/coa: always traverse all files in the given folder
 
- deprecate svgo-grunt in favor of grunt-svgmin
 
- re-enable node-coveralls
 
[ > ] 0.3.6 / 06.06.2013
- plugins/removeNonInheritableGroupAttrs: more attrs groups to exclude (fix #116 & #118)
 
- lib/coa: optimize folder file by file (temp fix #114)
 
.jshintrc: JSHint 2.0 
- temporarily disable node-coveralls
 
[ > ] 0.3.5 / 07.05.2013
- plugins/transformsWithOnePath: fix curves bounding box calculation
 
- plugins/transformsWithOnePath: fix possible c+t or q+s bug
 
[ > ] 0.3.4 / 06.05.2013
- plugins/convertPathData: fix m->M bug in some cases
 
- plugins/transformsWithOnePath: fix last point calculation for C/S/Q/T
 
- plugins/mergePaths: add space delimiter between z and m
 
[ > ] 0.3.3 / 05.05.2013
- plugins/convertPathData: convert very first m to M, fix applyTransforms with translate() (fix #112)
 
- plugins/transformsWithOnePath: fix real width/height rounding; fix scale transform origin; reorder transforms
 
- plugins/transformsWithOnePath: ability to set new width or height independently with auto rescaling
 
[ > ] 0.3.2 / 03.05.2013
- new plugin plugins/sortAttrs
 
- plugins/transformsWithOnePath: buggy hcrop (fix #111)
 
- Impossible to set output presision to 0 (no fractional part) (fix #110)
 
- Istanbul + coveralls.io
 
- update README with NPM version from badge.fury.io
 
- update README with dependency status from gemnasium.com
 
- npmignore unneeded files
 
- reoptimized project logo
 
[ > ] 0.3.1 / 15.04.2013
- plugins/transformsWithOnePath: resize SVG and automatically rescale inner Path
 
- better errors handling
 
[ > ] 0.3.0 / 12.04.2013
- global refactoring: getting rid of the many dependencies
 
- new plugin plugins/mergePaths
 
- new plugin plugins/transformsWithOnePath (renamed and featured 
cropAndCenterAlongPath) 
- config: replace default config with 
full: true 
- coa: JSON string as value of 
--config 
- coa: different types of Data URI strings (close #105)
 
- plugins/_transforms: allow spaces at the beginning of transform
 
- Travis CI: Nodejs 0.10 & 0.11
 
node.extend → whet.extend 
- update 
.gitignore 
- update docs
 
[ > ] 0.2.4 / 05.04.2013
[ > ] 0.2.3 / 22.02.2013
[ > ] 0.2.2 / 09.02.2013
- plugins/convertTransforms: wrong translate() shorthand (fix #94)
 
- yaml.js → js-yaml
 
- update outdated deps
 
[ > ] 0.2.1 / 18.01.2013
- plugins/moveElemsAttrsToGroup + plugins/moveGroupAttrsToElems: move or just leave transform attr from Group to the inner Path Elems (close #86)
 
- plugins/removeViewBox: doesn't catch floating-point numbers (fix #88)
 
- plugins/cleanupEnableBackground: doesn't catch floating-point numbers (fix #89)
 
- plugins/cleanupNumericValues: wrong floating-point numbers regexp (fix #92)
 
- SVG file generated by fontcustom.com not properly compressed (fix #90)
 
README.ru.md: стилизация русского языка, улучшение языковых конструкций, правка ошибок (close #91) 
- minor JSHint warning fix
 
[ > ] 0.2.0 / 23.12.2012
- plugins/convertPathData: apply transforms to Path pata (close #33)
 
- plugins/convertPathData: 
-1.816-9.278.682-13.604 parsing error (fix #85) 
- plugins/convertTransform: 
translate(10, 0) eq translate(10), but not translate(10, 10) eq translate(10) (fix #83) 
- run plugins/cleanupIDs before plugins/collapseGroups (fix #84)
 
- update 
.gitignore 
[ > ] 0.1.9 / 17.12.2012
- plugins/cleanupIDs: renamed from removeUnusedIDs; minify used IDs (fix #7)
 
- lib/svgo/js2svg: restore HTML entities back (fix #80 + #81)
 
- plugins/removeDoctype: do not remove if custom XML entities presents (fix #77)
 
- lib/svgo/coa: refactoring, colors and fix #70
 
- lib/svgo: store elapsed time in result object
 
- usage examples with SVGZ (close #18)
 
- more optimized logo
 
- update 
.gitignore 
[ > ] 0.1.8 / 11.12.2012
[ > ] 0.1.7 / 08.12.2012
- plugins/convertPathData: incorrect interpretation of 
z + m (fix #69) 
- plugins/convertTransform: do a more accurate floating numbers rounding in 
matrixToTransform() (fix #68) 
[ > ] 0.1.6 / 07.12.2012
- plugins/convertPathData: collapse repeated instructions only after curveSmoothShorthands (fix #64)
 
- lib/svgo/coa: handle 'there is nothing to optimize' case and display a message about it (fix #61)
 
- plugins/cleanupSVGElem: delete as useless artefact
 
[ > ] 0.1.5 / 06.12.2012
- E-notated numbers in paths not recognised (fix #63)
 
- update README with 
svgo-grunt and svgo-osx-folder-action 
- fix 
mocha-as-promised plug in node 0.6 
[ > ] 0.1.4 / 05.12.2012
- plugins/_collections: more defaults
 
README.ru.md 
docs/how-it-works/ru.md 
- mocha + mocha-as-promised + chai + chai-as-promised + should + istanbul = <3
 
- update dependencies semvers in 
package.json 
v0.1.x and v0.2.x milestones 
[ > ] 0.1.3 / 30.11.2012
- new plugin plugins/cleanupNumericValues (close #8)
 
- plugins/removeDefaultPx functionality now included in plugins/removeUnknownsAndDefaults
 
- plugins/removeUnknownsAndDefaults: refactoring and picking up the complete elems+attrs collection (close #59)
 
- plugins/convertTransform: error in matrices multiplication (fix #58)
 
- plugins/convertTransform: mark translate() and scale() as useless only with one param (fix #57)
 
- plugins/convertPathData: drastic speed improvement with huge Path data
 
- plugins/convertPathData: fix the very first Mm with multiple points (fix #56)
 
- plugins/moveElemsAttrsToGroup: additional check for transform attr
 
- brand-new project 
logo.svg 
.travis.yml: build only master branch 
- global 
'use strict' 
.jshintignore 
- README and CHANGELOG: minor corrections
 
[ > ] 0.1.2 / 24.11.2012
- lib/svgo/svg2js: correct 'onerror' failure (fix #51)
 
- config: disable sax-js position tracking by default (fix #52)
 
- lib/svgo: rename 'startBytes' to 'inBytes' and 'endBytes' to 'outBytes' (close #53)
 
- plugins/removeUnknownsAndDefaults: remove SVG id attr (close #54)
 
[ > ] 0.1.1 / 23.11.2012
- plugins/moveElemsAttrsToGroup: fix inheitable only attrs array (fix #47)
 
- plugins/removeEmptyContainers: do not remove an empty 'svg' element (fix #48)
 
- plugins/removeDefaultPx: should also understand a floating-numbers too (fix #49)
 
- plugins/removeUnknownsAndDefaults: merge multiple groupDefaults attrs (close #50)
 
[ > ] 0.1.0 / 22.11.2012
- new plugin plugins/removeUnknownsAndDefaults (close #6)
 
- plugins/convertPathData: convert straight curves into lines segments (close #17); remove an absolute coords conversions
 
- plugins/convertPathData: convert quadratic Bézier curveto into smooth shorthand (close #31)
 
- plugins/convertPathData: convert curveto into smooth shorthand (close #30)
 
- lib/svgo: global API refactoring (close #37)
 
- lib/svgo: fatal and stupid error in stream chunks concatenation (fix #40)
 
- lib/coa: batch folder optimization (close #29)
 
- lib/coa: support arguments as aliases to 
--input and --output (close #28) 
- project logo by Egor Bolhshakov
 
- move modules to 
./lib/svgo/ 
- rename and convert 
config.json to .svgo.yml 
- add ./docs/
 
- plugins/convertPathData: don't remove first 
M even if it's 0,0 
- plugins/convertPathData: stronger defense from infinite loop
 
- plugins/moveElemsAttrsToGroup: should affect only inheritable attributes (fix #46)*
 
- plugins/removeComments: ignore comments which starts with '!' (close #43)
 
- config: 
cleanupAttrs should be before convertStyleToAttrs (fix #44)* 
- lib/svgo/jsAPI: add 
eachAttr() optional context param 
- temporarily remove PhantomJS and 
--test (close #38) 
- q@0.8.10 compatibility: 'end is deprecated, use done instead' fix
 
- add Istanbul code coverage
 
- update dependencies versions and gitignore
 
- README: add TODO section with versions milestones
 
- update README with License section
 
- update LICENSE with russian translation
 
.editorconfig: 2 spaces for YAML 
[ > ] 0.0.9 / 29.10.2012
- plugins how-to (close #27)
 
- allow any plugin of any type to go in any order (close #14)
 
- allow to do a multiple optimizations with one init (close #25)
 
- plugins/convertPathData: global refactoring
 
- plugins/convertPathData: do all the tricks with absolute coords too (fix #22)
 
- plugins/convertPathData: accumulation of rounding errors (fix #23)
 
- plugins/convertPathData: prevent an infinity loop on invalid path data (fix #26)
 
- plugins/convertPathData: do not remove very first M from the path data (fix #24)
 
- plugins/convertPathData: optimize path data in <glyph> and <missing-glyph> (close #20)
 
- plugins/convertTransform: add patternTransform attribute to the process (close #15)
 
- plugins/convertTransform: Firefox: removing extra space in front of negative number is alowed only in path data, but not in transform (fix #12)
 
- plugins/removeXMLProcInst: remove only 'xml' but not 'xml-stylesheet' (fix #21)
 
- plugins/collapseGroups: merge split-level transforms (fix #13)
 
- jsdoc corrections
 
[ > ] 0.0.8 / 20.10.2012
- new plugin convertTransform (close #5)
 
- new plugin removeUnusedNS
 
- plugins/convertPathData: remove useless segments
 
- plugins/convertPathData: a lot of refactoring
 
- plugins/convertPathData: round numbers before conditions because of exponential notation (fix #3)
 
- plugins/moveElemsAttrsToGroup: merge split-level transforms instead of replacing (fix #10)
 
- lib/svg2js: catch and output xml parser errors (fix #4)
 
- lib/coa: open file for writing only when we are ready (fix #2)
 
- lib/tools: node.extend module
 
- lib/plugins: refactoring
 
- lib/js2svg: refactoring
 
- lib/jsAPI: simplification and refactoring
 
- absolute urls in README
 
- update .editorconfig
 
- update .travis.yml with nodejs 0.9
 
[ > ] 0.0.7 / 14.10.2012
- new plugin convertPathData
 
- --input data now can be a Data URI base64 string
 
- --output data now can be a Data URI base64 string with --datauri flag
 
- Travis CI
 
- JSHint corrections + .jshintrc
 
- .editorconfig
 
- display time spent on optimization
 
- .svgo → config.json
 
- lib/phantom_wrapper.js → lib/phantom.js
 
[ > ] 0.0.6 / 04.10.2012
- add --test option to make a visual comparison of two files (PhantomJS pre-required)
 
- update README and CHANGELOG with the correct relative urls
 
[ > ] 0.0.5 / 03.10.2012
- every plugin now has at least one test
 
- removeViewBox, cleanupEnableBackground, removeEditorsNSData, convertStyleToAttrs and collapseGroups plugins fixes
 
- new --pretty option for the pretty printed SVG
 
- lib/config refactoring
 
[ > ] 0.0.4 / 30.09.2012
[ > ] 0.0.3 / 29.09.2012
- plugins/collapseGroups bugfix
 
- plugins/moveElemsAttrsToGroup bugfix
 
- svgo now display --help if running w/o arguments
 
- massive jsdoc updates
 
- plugins engine main filter function optimization
 
[ > ] 0.0.2 / 28.09.2012
- add --disable and --enable command line options
 
- add an empty values rejecting to coa.js
 
- update README
 
[ > ] 0.0.1 / 27.09.2012