v0.3.0

SVGO Feature Parity

svgm now compresses more than SVGO while being 33x faster.

Benchmark (100 SVG logos, 902.7 KiB)

	svgm	SVGO
Compression	18.5%	18.2%
Speed	347ms	11,595ms
Files won	55	44

What's new

9 new optimization passes (25 → 34 total) matching SVGO's default plugin set:

• removeDeprecatedAttrs, removeUselessDefs, removeNonInheritableGroupAttrs
• removeUselessStrokeAndFill, convertEllipseToCircle, cleanupEnableBackground
• moveElemsAttrsToGroup, moveGroupAttrsToElems, sortDefsChildren

Path optimizer improvements:

• Cubic→quadratic (C→Q) and cubic→arc (C→A) conversion
• Smart arc radius rounding via sagitta comparison
• S/s shorthand detection after non-curve commands
• Redundant lineto-before-closepath removal
• Consecutive h/v merging, precision-aware abs/rel selection

Transform & attribute improvements:

• Matrix decomposition to translate+scale, rotate+scale
• gradientTransform/patternTransform optimization
• European decimal comma normalization
• Colors in style="" attributes, hex lowercasing
• Inline style minification, expanded default attribute table

Presets simplified: Safe / Default (balanced/aggressive accepted as aliases).

See CHANGELOG.md for full details.

Full Changelog: v0.2.2...v0.3.0