[tmashara]

Bumps to 0.17.0.

New

• --browser webkit (or config browser) shoots both sides in WebKit, to catch Safari-only regressions a Chromium run passes. It writes to renderdiff-out-webkit and accepts into renderdiff.accepted.webkit.json. --computed works there, but links and controls aren't forced into :hover/:focus-visible. The action takes the same input (--browser webkit: shoot both sides in WebKit #156, closes Shoot in WebKit too: Safari-only regressions pass a Chromium-only run #150).
• --computed lists prefixed declarations only one side's CSS source has, in a prefixes: block (--computed: list prefixed declarations only one side's CSS source has #155).

Changed output

• rules: compares by meaning: a reorder of declarations and min-width: vs width >= no longer show as changes. A rule with a logical or -webkit- property keeps its order, because there the later declaration wins (rules: compare by meaning, not declaration order or media range notation #157).
• report.html names the sides: left · change and right · reference in captions and meta lines, and in the slider's label (report: captions say which side is the change and which the reference #158).

Internal

• What differs between browsers now lives in src/engine.ts, one Engine object per browser. Chromium output and speed are unchanged: the corpus compare matches main apart from routes that already vary between runs, 260.1s on main vs 260.5s on the branch (--browser webkit: shoot both sides in WebKit #156).

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