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🐛 BUG: connect() on remote VPC Network bindings fails in local dev with "Incoming CONNECT on a worker not supported"

Status: Open.

#14710 In cloudflare/workers-sdk;

· mack-erel opened on Jul 16, 2026

[vite-plugin/miniflare] workerd heap grows on every server-file edit until OOM, then every request fails with fetch failed until manual restart

package:vite-pluginRelating to the `@cloudflare/vite-plugin` packageRelating to the `@cloudflare/vite-plugin` package

Status: Open.

#14701 In cloudflare/workers-sdk;

· Sipixer opened on Jul 15, 2026

🐛 miniflare: local Images binding ignores fit (and gravity/background) — hardcodes sharp fit: "contain", producing letterboxed output with black bars

Status: Open.

#14695 In cloudflare/workers-sdk;

· twodft opened on Jul 15, 2026

_redirects: dynamic-rule overflow silently drops rest of file; static/dynamic classification is order-dependent and unsurfaced

Status: Open.

#14694 In cloudflare/workers-sdk;

· MattieTK opened on Jul 14, 2026

Wrangler pages tail is failing

Status: Open.

Bug

#14692 In cloudflare/workers-sdk;

· travis0554 opened on Jul 14, 2026

wrangler dev rewrites in-Worker Host/Origin/request.url to the routes host in local mode, breaking origin-based auth/CORS checks

Status: Open.

#14683 In cloudflare/workers-sdk;

· No-Smoke opened on Jul 14, 2026

Vitest pool drops miniflare.unsafeDevRegistryPath

awaiting-response:reporterAwaiting response from OP for further clarificationAwaiting response from OP for further clarification

Status: Open.

#14676 In cloudflare/workers-sdk;

· matthew-gizmo opened on Jul 13, 2026

issue: Keeps suggesting I rename my worker name

feature:workers-buildsRelating to Workers Builds: https://developers.cloudflare.com/workers/ci-cd/#workers-buildsRelating to Workers Builds: https://developers.cloudflare.com/workers/ci-cd/#workers-builds

internalRequires support from the Cloudflare PlatformRequires support from the Cloudflare Platform

Status: Open.

#14669 In cloudflare/workers-sdk;

· The-LukeZ opened on Jul 13, 2026

Windows: non-ASCII workspace path triggers misleading "No such module \"cloudflare:test-internal\"" error

Status: Open.

Bug

#14655 In cloudflare/workers-sdk;

· gotisgate opened on Jul 11, 2026

wrangler dev: steady ~5s request cadence phase-locks with kj's 5s keep-alive timeouts — POSTs intermittently fail with 503 "worker restarted mid-request" (worker never restarted)

Status: Open.

#14641 In cloudflare/workers-sdk;

· powfan opened on Jul 10, 2026

bug [Local-Explorer] Worker selector scrolling does not work

Status: Open.

#14624 In cloudflare/workers-sdk;

· jayfeng0625 opened on Jul 9, 2026

Declarative exports creates Durable Object classes that are not container-enabled (DURABLE_OBJECT_NOT_CONTAINER_ENABLED), with no recovery path

internalRequires support from the Cloudflare PlatformRequires support from the Cloudflare Platform

Status: Open.

Bug

#14614 In cloudflare/workers-sdk;

· jonastemplestein opened on Jul 8, 2026