Cloudflare Workers
Backend & Infra⛅️ Home to Wrangler, the CLI for Cloudflare Workers®
Release History
@cloudflare/pages-shared@0.13.97This patch release updates dependencies, specifically upgrading miniflare to version 4.20260107.0.
miniflare@4.20260107.0This patch release updates dependencies for "miniflare" and "wrangler", specifically upgrading the internal workerd version.
wrangler@4.58.01 featureThis release introduces command categorization in the 'wrangler --help' output for better discoverability and updates underlying dependencies, including 'workerd' and 'miniflare'.
@cloudflare/vitest-pool-workers@0.12.1This patch release updates the underlying dependencies, specifically miniflare and wrangler, to newer versions.
@cloudflare/vite-plugin@1.20.11 fixThis patch updates dependencies and improves compatibility with Vite 8 beta by switching plugin configuration from `esbuildOptions` to `rolldownOptions` where available.
create-cloudflare@2.62.11 featureThis patch release primarily updates dependencies across various create-cloudflare templates and adjusts the Waku framework template configuration to align with Waku v1.0 entry path changes and asset serving behavior.
@cloudflare/workers-utils@0.6.0Breaking2 fixes4 featuresThis release introduces automatic type generation for `wrangler dev`, configuration support for trusted SSH CA keys in containers, and several utility exports. It also includes a breaking change to the `ParseTOML` signature and fixes related to configuration validation.
wrangler@4.57.0Breaking4 fixes8 featuresThis release introduces several quality-of-life improvements, including a new command to retrieve auth tokens, automatic type generation during local development, and enhanced autoconfiguration support for frameworks like Waku and Vike. It also removes the deprecated `observability.logging` field for containers.
@cloudflare/pages-shared@0.13.96This patch release primarily updates dependencies, including an update to miniflare to version 4.20260103.0.
@cloudflare/vite-plugin@1.20.03 fixes3 featuresThis release introduces a new utility to get local workerd compatibility dates and adds a post \`buildApp\` hook for auxiliary Workers. It also includes fixes for dependency pre-bundling errors and restores support for class/object types as Durable Objects/Worker entrypoints.
miniflare@4.20260103.01 fix1 featureThis release introduces new test handlers for Cloudflare Workflows in vitest-pool-workers and resolves intermittent test failures on Windows related to connection handling in Miniflare.
@cloudflare/unenv-preset@2.8.02 featuresThis minor release introduces experimental support for the native Node.js inspector module, 'node:inspector' and 'node:inspector/promises', contingent on enabling specific compatibility flags.
@cloudflare/containers-shared@0.7.01 fix1 featureThis release introduces support for configuring trusted user CA keys for containers and removes the deprecated observability logging field. It also renames a field in ApplicationHealthInstances for clarity.
@cloudflare/workflows-shared@0.4.03 featuresThis minor release introduces new test handlers for Cloudflare Workflows within vitest-pool-workers, allowing developers to retrieve the output or error from workflow instances.
create-cloudflare@2.62.01 fix2 featuresThis release introduces experimental support for Vike and Waku frameworks. A bug fix was also included to clean up redundant output during experimental framework setup using `wrangler setup`.
@cloudflare/vitest-pool-workers@0.12.02 fixes1 featureThis release introduces new methods for retrieving Workflow instance output and errors in vitest-pool-workers and resolves an issue where the test pool could hang due to port conflicts during debugging.
miniflare@3.20250718.31 fixThis patch release fixes a critical bug where Durable Object RPC calls from Node.js blocked the event loop, impacting concurrent operations and timeouts. It also includes documentation updates regarding dumpSql.
wrangler@3.114.16Breaking15 fixes1 featureThis patch release focuses heavily on bug fixes across configuration validation, R2 operations, D1 execution, and improved logging/authentication diagnostics for `wrangler dev --remote`. A key change is the resolution of the `--e` flag conflict in `r2 object put`.
create-cloudflare@2.61.01 fix1 featureThis release introduces a new CLI argument for non-interactive framework variant selection and fixes a critical bug in the hello-world-workflows template that caused workflow overwrites.
@cloudflare/pages-shared@0.13.95This patch release updates dependencies, specifically upgrading miniflare to version 4.20251217.0.
miniflare@4.20251217.01 fixThis patch updates dependencies, including workerd, and resolves a critical bug where Durable Object RPC calls blocked the Node.js event loop.
@cloudflare/vite-plugin@1.19.01 featureThis release enhances auxiliary Worker configuration by passing the entry Worker's resolved config to the auxiliary config function. It also includes dependency updates for miniflare and wrangler.
@cloudflare/vitest-pool-workers@0.11.1This patch release updates the bundled versions of miniflare to 4.20251217.0 and wrangler to 4.56.0.
wrangler@4.56.03 fixes2 featuresThis release introduces new commands for managing R2 Data Catalog snapshot expiration and improves handling of FedRAMP container registry configuration. Bug fixes include better resolution of TypeScript path aliases for non-JS modules and improved open-next detection.
@cloudflare/containers-shared@0.6.01 featureThis minor release updates wrangler to correctly handle registry configuration requests for containers being provisioned in FedRAMP high environments.
wrangler@4.55.03 fixes3 featuresThis release introduces enhanced support for Next.js projects via OpenNext integration and adds Workflows send-event functionality. It also includes several bug fixes, notably addressing SSL certificate errors in corporate environments and a body reading error in OAuth flows.
@cloudflare/vite-plugin@1.18.01 fix1 featureThis release introduces a new development feature allowing users to view Worker bindings via a keyboard shortcut and includes dependency updates along with a fix for potential Wrangler version conflicts in pnpm environments.
@cloudflare/workers-utils@0.5.02 featuresThis minor release introduces a new environment variable helper for deployment signaling and exposes several configuration utility functions within the test helpers module.
miniflare@4.20251213.0This release primarily consists of patch updates to dependencies, specifically upgrading the internal 'workerd' dependency multiple times.
@cloudflare/pages-shared@0.13.94This patch release primarily updates dependencies, specifically upgrading miniflare to version 4.20251213.0.
create-cloudflare@2.60.01 fix1 featureThis release introduces experimental support for Next.js integration via OpenNext and fixes an issue related to comment placement in wrangler.jsonc.
@cloudflare/cli@1.2.01 featureThis minor release introduces a new helper function, showCursor, for managing terminal cursor visibility.
@cloudflare/vitest-pool-workers@0.11.03 featuresThis release introduces support for accessing exports via ctx.exports in SELF workers for both integration and unit testing. Dependencies including wrangler and miniflare have also been updated.
wrangler@4.54.03 fixes5 featuresThis release introduces support for using `ctx.exports` with containerized Durable Objects and improves Vite project integration by automatically installing necessary plugins. It also removes container image validation during deployment for better internal compatibility.
@cloudflare/vite-plugin@1.17.1This patch release updates the dependencies for wrangler to version 4.54.0 and miniflare to version 4.20251210.0.
@cloudflare/vitest-pool-workers@0.10.15This patch release primarily updates internal dependencies, specifically upgrading wrangler to version 4.54.0 and miniflare to version 4.20251210.0.
@cloudflare/pages-shared@0.13.93This patch release primarily updates dependencies, specifically upgrading miniflare to version 4.20251210.0.
create-cloudflare@2.59.03 fixes4 featuresThis release introduces support for new placeholders in package.json and wrangler config files, alongside experimental support for RedwoodSDK and Analog. Several minor fixes and dependency updates were also included.
@cloudflare/containers-shared@0.5.01 featureThis minor release introduces the new `containers ssh` command for enhanced container management capabilities.
miniflare@4.20251210.0This patch release primarily consists of dependency updates for the "miniflare" package, specifically upgrading the underlying "workerd" version multiple times.
wrangler@4.53.03 fixes5 featuresThis release introduces significant enhancements to project autoconfiguration, adding support for Nuxt, Qwik, and React Router, alongside a new targeted placement mode for Workers. It also updates the target JS version to ES2024 and includes several minor bug fixes.
create-cloudflare@2.58.02 fixes6 featuresThis release introduces significant enhancements to framework support, including experimental autoconfig for Nuxt, Qwik, React, and Vue, and adds the Vike framework template. It also updates the target JavaScript version to ES2024.
@cloudflare/vite-plugin@1.17.01 fix1 featureThis release updates the target JavaScript version to ES2024 and improves error handling when resolving Worker entry modules. Several internal dependencies were also updated.
@cloudflare/workers-utils@0.4.01 featureThis minor release introduces support for targeted placement modes in Worker configuration, allowing targeting by region, host, or hostname.
miniflare@4.20251202.11 fixThis patch release focuses on improving performance by reducing local Hyperdrive binding latency specifically on Windows systems.
solarflare-theme@0.0.61 fixThis patch release primarily addresses a bug in light theme syntax highlighting for variables.
@cloudflare/unenv-preset@2.7.132 featuresThis patch introduces the use of native workerd modules like 'node:console' and 'node:vm' when specific compatibility flags are set or future dates are reached, improving Node.js compatibility.
@cloudflare/vitest-pool-workers@0.10.14This patch release updates underlying dependencies, specifically upgrading wrangler to version 4.53.0 and miniflare to version 4.20251202.1.
@cloudflare/pages-shared@0.13.92This patch release updates internal dependencies, specifically upgrading miniflare to version 4.20251202.1.
create-cloudflare@2.57.11 fixThis patch release addresses a specific configuration mismatch issue related to React Router version 7.10.0.
wrangler@4.52.11 fixThis patch release fixes a bug where deploying new workers with environment variables or bindings caused `wrangler deploy` to fail, and updates dependencies including miniflare.
@cloudflare/vite-plugin@1.16.1This patch release updates the underlying dependencies for miniflare and wrangler.
@cloudflare/vitest-pool-workers@0.10.13This patch release updates the dependencies for miniflare and wrangler.
miniflare@4.20251202.0This patch release updates dependencies for the "miniflare" package, specifically upgrading the bundled workerd version.
@cloudflare/pages-shared@0.13.91This patch release updates dependencies, specifically upgrading miniflare to version 4.20251202.0.
@cloudflare/workflows-shared@0.3.9This patch release updates the underlying esbuild version used for builds to v0.27.0.
wrangler@4.52.03 fixes10 featuresThis release introduces significant improvements to local development and deployment workflows, including enhanced autoconfiguration for various frameworks, direct external registry authentication for containers, and a shift to tail-based logging for remote development sessions. The experimental `--x-remote-diff-check` flag has been removed as remote diffing is now stable by default.
@cloudflare/vite-plugin@1.16.02 fixes4 featuresThis release introduces significant enhancements to the Vite plugin, allowing configuration customization and zero-config operation, alongside improved local container registry authentication and better error handling for remote bindings.
@cloudflare/containers-shared@0.4.01 featureThis minor release enhances local development by allowing direct authentication to external image registries, removing the prior requirement to configure remote credentials for pulling container images.
create-cloudflare@2.57.01 fix3 featuresThis release enhances the autoconfig experimental flow by adding support for SolidStart, TanStack Start, and Angular. It also includes several dependency updates and minor template fixes.
@cloudflare/quick-edit@0.4.3This patch release updates the underlying esbuild version to v0.27.0.
@cloudflare/unenv-preset@2.7.121 featureThis patch introduces the use of more workerd native Node modules, including punycode, trace_events, cluster, wasi, and domains, based on the configured compatibility date.
@cloudflare/workers-shared@0.18.9This patch release updates the underlying esbuild version to v0.27.0.
@cloudflare/workers-playground@0.2.6This patch release updates the Workers Playground logging mechanism to utilize the tail_url.
@cloudflare/vitest-pool-workers@0.10.12This patch release primarily updates dependencies, bumping miniflare to version 4.20251128.0 and wrangler to version 4.52.0.
@cloudflare/pages-shared@0.13.90This patch updates the build toolchain by upgrading esbuild to v0.27.0 and updating the miniflare dependency to version 4.20251128.0.
@cloudflare/playground-preview-worker@0.2.01 featureThis minor release introduces the ability to return `tail_url` during Worker uploads.
miniflare@4.20251128.01 featureThis patch release updates dependencies, including esbuild to v0.27.0, and sets a minimum KV Cache TTL of 30 seconds in Miniflare.
@cloudflare/cli@1.1.4This patch release updates the underlying esbuild version used for building packages to v0.27.0.
wrangler@4.51.0Breaking1 fix2 featuresThis release introduces experimental support for autoconfig-powered Astro projects and adds the ability to select deployment environments via the CLOUDFLARE_ENV environment variable, alongside dependency updates and an R2 bulk put rate limit.
@cloudflare/vite-plugin@1.15.31 fixThis patch release fixes a critical bug related to CSS imports crashing the dev server and updates underlying dependencies, including miniflare and wrangler.
create-cloudflare@2.56.01 fix2 featuresThis release introduces RedwoodSDK as a new framework option and enables experimental support for autoconfig-powered Astro projects. It also includes minor dependency updates and a documentation fix regarding `wrangler setup`.
@cloudflare/vitest-pool-workers@0.10.11This patch release updates the underlying dependencies, specifically miniflare to version 4.20251125.0 and wrangler to version 4.51.0.
@cloudflare/kv-asset-handler@0.4.1Breaking2 featuresThis patch refactors the SDK to generate ESM modules and introduces official support for running on Node.js version 22 and newer.
@cloudflare/pages-shared@0.13.89This patch release primarily updates dependencies, specifically upgrading miniflare to version 4.20251125.0.
miniflare@4.20251125.01 fixThis patch release primarily updates dependencies, including the core 'workerd' version, and improves the resilience of dev registry file operations.
@cloudflare/workers-utils@0.3.0Breaking2 featuresThis release introduces support for the `CLOUDFLARE_ENV` environment variable for environment selection and adds a new entry-point to `workers-utils`. It also tightens environment consistency checks during deployment to prevent accidental cross-environment uploads.
wrangler@4.50.01 fix2 featuresThis release introduces Hyperdrive TLS proxy support for local development and updates dependencies. It also adds compatibility flags to enable native Node.js modules like `node:domain` and `node:wasi` when available.
@cloudflare/vite-plugin@1.15.21 fix1 featureThis patch release fixes a bug related to the "email" method in ExportedHandler exports during development and updates several key dependencies, including wrangler and miniflare.
@cloudflare/vitest-pool-workers@0.10.10This patch release updates the versions of the bundled dependencies, specifically wrangler to 4.50.0 and miniflare to 4.20251118.1.
@cloudflare/workers-utils@0.2.01 featureThis minor release introduces `containers.unsafe` for internal users to access additional container features.
@cloudflare/pages-shared@0.13.88This patch release updates the Miniflare dependency to version 4.20251118.1.
miniflare@4.20251118.11 featureThis minor release introduces a Hyperdrive binding TLS miniflare proxy to support TLS connections for external databases during local development.
@cloudflare/unenv-preset@2.7.112 featuresThis patch introduces optional usage of native Node.js 'domain' and 'wasi' modules based on compatibility flag settings.
create-cloudflare@2.55.1This patch release updates dependencies for the "create-cloudflare" package, specifically upgrading @tanstack/create-start from 0.34.15 to 0.36.2.
wrangler@4.49.12 fixesThis patch release fixes a deployment error related to assets bindings and updates the internal Miniflare dependency.
@cloudflare/vite-plugin@1.15.11 fixThis patch release includes a fix to dispose of Miniflare when the preview server is closed and updates dependencies, including miniflare and wrangler.
miniflare@4.20251118.0This patch release updates dependencies for the "miniflare" package, specifically upgrading the internal workerd dependency version.
@cloudflare/devprod-status-bot@1.2.31 fixThis patch release includes a fix for the security classification logic.
@cloudflare/vitest-pool-workers@0.10.9This patch release updates the underlying dependencies for miniflare and wrangler.
@cloudflare/workers-utils@0.1.21 fixThis patch release fixes an issue where `mapWorkerMetadataBindings` and `constructWranglerConfig` incorrectly failed when processing assets bindings.
@cloudflare/pages-shared@0.13.87This patch release updates dependencies, specifically upgrading miniflare to version 4.20251118.0.
@cloudflare/devprod-status-bot@1.2.21 fixThis patch release focused on improving security by tightening checks on issues to reduce false positives.
wrangler@4.49.010 fixes5 featuresThis release introduces experimental support for streaming tail consumers in local development and adds the `wrangler r2 bulk put` command for efficient object uploads. It also includes several bug fixes related to configuration patching, environment variable handling, and dependency updates.
@cloudflare/playground-preview-worker@0.1.7This patch release updates the dependency on toucan-js to version 4.
@cloudflare/edge-preview-authenticated-proxy@0.2.5This patch release updates the dependency on toucan-js to version 4.
@cloudflare/pages-shared@0.13.86This patch release primarily updates dependencies, specifically upgrading miniflare to version 4.20251113.0.
miniflare@4.20251113.01 featureThis release introduces experimental support for streaming tail consumers in local development and updates internal dependencies, including the 'workerd' runtime.
create-cloudflare@2.55.01 fix3 featuresThis release introduces experimental support for Docusaurus and SvelteKit within create-cloudflare's --experimental mode, which now leverages 'wrangler setup' internally. Several minor dependency updates were also applied across various project templates.
@cloudflare/vitest-pool-workers@0.10.8This patch release updates internal dependencies, specifically upgrading toucan-js to v4 and updating versions for miniflare and wrangler.