v5.0.0

Changed

• Node.js 22 is minumium.

Fixed

• Classify HTTP/3 / HTTP/3.0 connections as h3 (previously only the lowercase h3 / h3-29 shorthand was recognised — the canonical form fell through to h1) #128.
• Parse Cache-Control directives case-insensitively (RFC 7234 §5.2). Max-Age=42 is now read as 42 instead of 0, and No-Cache / No-Store are honoured #128.
• Replace the deprecated url.parse (Node DEP0169) with the WHATWG URL parser in getHostname #128.
• Stop throwing in getDocumentRequests when a page has no matching entries — return an empty array instead #128.
• missingCompression was flagging every large text asset, including gzipped ones, because headers.flatten wraps values in arrays and the encoding check compared the array to a string. Unwrap before comparing, accept compound codings (br, gzip), and recognise zstd #129.
• Match the Domain= cookie attribute case-insensitively (RFC 6265 §5.2) so third-party cookies set with lowercase domain= are detected #129.
• Recognise common two-label public suffixes (.co.jp, .com.br, .com.au, ...) in getMainDomain so the auto-generated first-party regex isn't wrong for non-.co.uk country domains #129.
• defaultContentTypes now includes favicon so every page has a consistent shape (matches the example in the README) #129.
• xml is now considered for missingCompression reporting #129.
• engines.node bumped from >=8.9.0 to >=22.0.0 (the current Node.js LTS), and the GitHub Actions matrix now runs on Node 22 + 24 #132, #133.
• Test runner switched from Mocha + Chai to AVA, matching the rest of the sitespeed.io / browsertime ecosystem. Test helpers no longer depend on bluebird or lodash #133.
• ESLint upgraded from 8 to 9 with the new flat config (eslint.config.js replaces .eslintrc.json and .eslintignore) #133.
• All devDependencies bumped to current major versions: prettier 3, browserify 17, browserify-banner 2, @babel/core + preset-env 7.29, jsdoc 4. The abandoned uglify-es is replaced by terser, and mkdirp is dropped in favour of native fs.mkdirSync({recursive:true}) in the browserify script #133.

Added

• CLI can now read a HAR from stdin: pagexray - or piping into pagexray with no path argument #131.
• CLI prints a friendly error to stderr and exits 1 when the file is missing or the input isn't valid JSON (previously threw a raw Node stack trace) #131.
• README updated to drop the long-removed cookieStats example block and document fields added across 3.x / 4.x (fullyLoaded, afterOnLoad, afterOnContentLoad, renderBlocking, googleWebVitals, cpu, firstPartyRegEx) #130.