v0.3.2

Fixes

• Fix stale proxy connections causing scrapes to hang after hours of uptime
  • Root cause: Node 19+ changed http.globalAgent to keepAlive: true, causing proxy-chain to pool TCP connections to upstream proxies that go stale
  • Fix: custom proxy tunnel with http.Agent({ keepAlive: false }) for fresh connections per request
  • Fixed in both playwright-pool.ts and browser-session.ts
• Reduce withPage hard timeout from 90s to 60s (matches reader-api timeout)
• SSR fallback for framework hydration error pages (Next.js, Nuxt)
• Production request lifecycle logging (daemon, browser pool, scraper)

Tests

• 25/25 test files, 346/346 tests pass

v0.3.1

Fixes

• Fix Chrome tab slot leaks causing production outages
  • Hard 90s timeout on withPage() prevents slots held forever
  • Detect client disconnect, abort orphaned scrapes
  • Wire abortSignal from daemon through scraper to Playwright engine
  • Race page.goto against abort signal for faster cancellation
  • Timeout page.close() at 5s to prevent hung CDP blocking slot release
  • Timeout drainLimit() at 60s to prevent blocked recovery cycles

Improvements

• Concurrent BFS crawling with single-pass scrape (3x faster crawls)
• Fix undici 300s bodyTimeout killing long crawl requests

Tests

• 25/25 test files, 346/346 tests pass
• 11 new tests for tab timeout, abort signal, disconnect detection

v0.3.0

What's Changed

Breaking Changes

• Replaced Hero/Ulixee engine with Playwright + fingerprint-generator + proxy-chain
• Proxy modes renamed: stealth -> premium, auto removed entirely
• Removed connectionToCore, IBrowserPool, BrowserPool, HeroBrowserPool exports
• Removed re2 native dependency (replaced with native RegExp)
• playwright-core moved to runtime dependency

New Features

• Browser infrastructure overhaul: --headless=new, fingerprint-generator, proxy-chain (no MITM)
• Screenshot format support (formats: ["screenshot"])
• Error code serialization in daemon responses
• redactProxyUrl exported from proxy utilities

Improvements

• Removed all Hero/Ulixee code and dependencies (~4000 lines deleted)
• Removed dead devDeps: chromedriver, selenium-webdriver, puppeteer-core
• Updated all 18 documentation .md files
• Fixed Window cast TypeScript warning

Tests

• 24/24 test files, 335/335 tests pass

v0.2.0

• chore: release v0.2.0
• Rewrite release script and add version verification to publish workflow
• Rename client variable to reader in cloud quick start example
• Add browser sessions, Hero-only engine, tiered proxy pools, and updated docs
• fix(reader): add safety layers to supermarkdown conversion
• chore: add CITATION.cff and update citation key

v0.1.2

Full Changelog: v0.1.1...v0.1.2