Issues

• AdaptivePlaywrightCrawler runs deferred cleanups differently from BasicCrawler

  t-tooling
  apify/crawlee#4248 · Filter by author janbuchar opened on Oct 9, 2026 · 4.0

• v4: respectRobotsTxtFile fetches robots.txt with a bare FetchHttpClient

  t-tooling
  apify/crawlee#4244 · Filter by author vladfrangu opened on Oct 9, 2026
  

• v4: taskLoopOptions still accepts maybeRunIntervalSecs, docs say only the predicates survive

  t-tooling
  apify/crawlee#4242 · Filter by author vladfrangu opened on Oct 9, 2026
  

• v4: RequestList persisted state is not picked up from v3 (key prefix SDK_ became CRAWLEE_)

  t-tooling
  apify/crawlee#4241 · Filter by author vladfrangu opened on Oct 9, 2026
  1

  

• v4: FileDownload silently started verifying TLS certificates

  t-tooling
  apify/crawlee#4240 · Filter by author vladfrangu opened on Oct 9, 2026
  

• v4: should BrowserPool.newPage() keep the proxyUrl / ignoreTlsErrors overrides?

  t-tooling
  apify/crawlee#4239 · Filter by author vladfrangu opened on Oct 9, 2026
  

• Set up the release process for apify/crawlee-jsdom and apify/crawlee-linkedom

  t-tooling
  apify/crawlee#4233 · Filter by author B4nan opened on Oct 9, 2026 · 4.0
  

• Pass onCleanup hook to extendContext functions

  t-tooling
  Task

  apify/crawlee#4229 · Filter by author janbuchar opened on Oct 8, 2026 · 4.1

• Keep a single EventManager per process

  t-tooling
  apify/crawlee#4224 · Filter by author B4nan opened on Oct 6, 2026 · 4.0
  

• Push retry/backoff logic into concrete storage backend implementations

  t-tooling
  Task

  apify/crawlee#4220 · Filter by author janbuchar opened on Oct 6, 2026 · 4.0
  1

  

• forward cdpUrl so that StagehandCrawler can use a remote browser

  t-tooling
  Feature

  apify/crawlee#4196 · Filter by author janbuchar opened on Oct 5, 2026 · 4.1

• retryOnBlocked treats the AWS WAF challenge page as a successful response

  t-tooling
  apify/crawlee#4183 · Filter by author mikhail-koviazin opened on Oct 3, 2026

• AdaptivePlaywrightCrawler: the HTTP-only attempt's navigation timeout can't be changed (navigationTimeoutSecs is rejected, extendTimeout() has no effect)

  t-tooling
  apify/crawlee#4182 · Filter by author nikitachapovskii-dev opened on Oct 2, 2026

• ImpitHttpClient aborts every request after 30 s, ignoring navigationTimeoutSecs and extendTimeout()

  t-tooling
  apify/crawlee#4181 · Filter by author nikitachapovskii-dev opened on Oct 2, 2026

• robots.txt is fetched with User-Agent: node in v4, so respectRobotsTxtFile silently stops working on bot-protected sites

  t-tooling
  apify/crawlee#4180 · Filter by author nikitachapovskii-dev opened on Oct 2, 2026

• BrowserFetchHttpClient: use a logged-in page as the HTTP client

  t-tooling
  apify/crawlee#4145 · Filter by author janbuchar opened on Sep 18, 2026 · 4.1

• Document storage backend decoration as the way to customize storages

  t-tooling
  apify/crawlee#4144 · Filter by author janbuchar opened on Sep 18, 2026 · 4.1
  

• Write an adaptive crawling guide

  t-tooling
  apify/crawlee#4135 · Filter by author janbuchar opened on Sep 17, 2026 · 4.0
  

• Make sure concurrency stays at minConcurrency while the system is overloaded

  t-tooling
  apify/crawlee#4129 · Filter by author vdusek opened on Sep 16, 2026 · 4.0
  

• Create an AI skill / codemod for migrating from v3 to v4

  featuret-tooling
  Task

  apify/crawlee#4122 · Filter by author vladfrangu opened on Sep 11, 2026 · 4.0
  

• Request.pushErrorMessage stores null when Error.stack is missing, poisoning persisted requests

  t-tooling
  apify/crawlee#4087 · Filter by author onhate opened on Aug 30, 2026

• BasicCrawler.teardown() during startup can reject or leave run() pending

  t-tooling
  apify/crawlee#4080 · Filter by author nikitachapovskii-dev opened on Aug 28, 2026

• Add OTEL scaffolding to Crawlee templates

  featuret-tooling
  apify/crawlee#4079 · Filter by author Pijukatel opened on Aug 28, 2026
  1

• Improve available memory estimation

  featuret-tooling
  apify/crawlee#4057 · Filter by author Pijukatel opened on Aug 20, 2026
  5

• v4.0.0 stable release checklist

  t-tooling
  apify/crawlee#4047 · Filter by author B4nan opened on Aug 18, 2026