Update svgo → 3.0.3 (unknown)

[depfu]

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ svgo (^2.8.0 → ^3.0.3) · Repo · Changelog

Release Notes

3.0.3

Includes various bug fixes and optimizations for existing plugins.

We're also revamped the documentation for the project. You can find it on svgo.dev!
The frontend for svgo.dev is maintained in svg/svgo.dev, contributions are welcome.

What's Changed

Settings

• Remove Comments, introduces preservePatterns parameter. Preserves legal comments by default, same as the previous behavior, but can now be overridden. By @SethFalco in #1812
• Remove Description, set the removeAny parameter to false by default for accessibility. By @SethFalco in #1806

Bug Fixes

• Remove Raster Images, removes inlined JPEG images. By @abejfehr in #1742
• Cleanup IDs, correctly handle when 2 IDs have been referenced in a single attribute. By @SethFalco in #1795
• Cleanup IDS, correctly handle when we've encountered a reference to a node that doesn't exist. By @SethFalco in #1817
• Inline Styles, treat style prop keys as case-insensitive. By @SethFalco in #1797
• Inline Styles, remove all classes in multiclass selector. By @SethFalco in #1801
• Inline Styles, ignore empty CSS blocks instead of adding empty style attribute. By @SethFalco in #1823
• Minify Styles, removes unused class selectors when the document has no classes. By @SethFalco in #1800
• Prefix IDs, reuse the same prefix when encountering an ID multiple times. By @SethFalco in #1814
• Remove Hidden Elements, stops removing non-rendering elements like masks. By @SethFalco in #1793
• Reuse Paths, creates a new ID if the current one is referenced by another element. By @SethFalco in #1784
• Reuse Paths, removes redundant defs children after optimization. By @SethFalco in #1785
• Reuse Paths, stops duplicating attributes into the shared definition. By @SethFalco in #1791
• Don't crash on a null, undefined, or empty plugin. Instead, log a warning and ignore it. By @SethFalco in #1128

SVG Optimization

• Convert Transform, omit spaces between functions. By @SethFalco in #1802
• Remove Scripts, removes callbacks (on*) and href attributes with javascript: URIs. By @cakeinpanic and @SethFalco in #1807, #1818, #1819, #1820
• Convert One-Stop Gradients, new plugin to convert gradients with one stop to a solid color, disabled by default. By @SethFalco in #1790

Performance

• Various optimizations for path handling. By @marvinhagemeister in #1716 and #1717

Chores

• Revise the README. By @ADTC in #1731
• Fix dead link to postcss-svgo in README. By @Lehoczky in #1770
• Replace webpack loader library in README as previous was deprecated. By @tanyabouman in #1771

Metrics

Before and after using vectors from various sources, with the default preset of each respective version:

SVG	Original	v3.0.2	v3.0.3	Delta
Arch Linux Logo	8.584 KiB	4.748 KiB	4.747 KiB	⬇️ 0.001 KiB
Blobs	50.45 KiB	42.949 KiB	42.949 KiB
Isometric Madness	869.034 KiB	550.829 KiB	550.699 KiB	⬇️ 0.13 KiB
tldr-pages Banner	2.071 KiB	1.07 KiB	1.07 KiB
Wikipedia Logo	161.552 KiB	118.441 KiB	118.441 KiB

Before and after of the browser bundle of each respective version:

	v3.0.2	v3.0.3	Delta
svgo.browser.js	643.5 kB	651.7 kB	⬆️ 8.2 kB

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 36 commits:

• chore: change link to homepage in package.json (#1824)
• docs: add documentation for all commands (#1808)
• fix(inlineStyles): empty css block created empty attribute (#1823)
• fix: remove hrefs for unconventional namespaces (#1820)
• feat(removeScriptElement): add all known event types (#1819)
• fix(removeScriptElement): collapse a tag propertly (#1818)
• fix(cleanupIds): skip generated ids for malformed references (#1817)
• fix(removeScriptElement): remove link anchors with scripts (#1807)
• fix(removeComments): make preserving comments a param (#1812)
• fix(prefixIds): dynamic functions should produce same prefix for given id (#1814)
• README: image-webpack-loader -> image-minimizer-webpack-plugin (#1771)
• chore: update postcss-svgo link (#1770)
• deps: update @babel/traverse (#1813)
• fix: warn and do not crash on null plugin (#1803)
• feat: convert one stop gradients plugin (#1790)
• refactor: create hasScripts util (#1809)
• fix(removeDesc): removeAny should be disabled by default (#1806)
• chore: increment patch version (#1804)
• fix(convertTransform): do not add redundant space between functions (#1802)
• fix(inlineStyles): remove all classes in multiclass selector (#1801)
• fix(minifyStyles): pass empty arrays for usage (#1800)
• deps: update deps based on dependabot alerts (#1799)
• GitHub Workflows security hardening (#1724)
• fix(inlineStyles): case insensitive style props (#1797)
• fix(cleanupIds): handle when 2 ids referenced in one attr (#1795)
• fix: resolve regression test for removeHiddenElems (#1793)
• fix(reusePaths): pass test-regression task (#1791)
• test: update jest (#1792)
• Add support for image/jpeg mimetype (#1742)
• fix(reusePaths): dont reuse id if referenced in href (#1784)
• fix(reusePaths): reuse defs tag if exists and remove redundant nodes (#1785)
• test: add check for keyframe selector to (#1783)
• test: fix regression testing action (#1788)
• Refactor README to be easier to read through (#1731)
• Speed up stringifyNumber (#1717)
• Speed up strongRound by avoiding string casting (#1716)

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Closed in favor of #1055.