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Workers - `wrangler types` now generates types for all environments
Cloudflare Developer Platform Changelog · 2026-01-13
Related items
Workers - Validate your generated types with `wrangler types --check`
Wrangler now supports a --check flag for the wrangler types command. This flag validates that your generated types are up to date without writing any changes to disk. This is useful in CI/CD pipelines where you want to ensure that developers have regenerated their types after making changes to their Wrangler configu...
Workers - Select Wrangler environments using the CLOUDFLARE_ENV environment variable
Wrangler now supports using the CLOUDFLAREENV environment variable to select the active environment for your Worker commands. This provides a more flexible way to manage environments, especially when working with build tools and CI/CD pipelines. What's new Environment selection via environment variable: Set CLOUDFLA...
Workflows, Workers - All Wrangler commands for Workflows now support local development
All wrangler workflows commands now accept a --local flag to target a Workflow running in a local wrangler dev session instead of the production API. You can now manage the full Workflow lifecycle locally, including triggering Workflows, listing instances, pausing, resuming, restarting, terminating, and sending even...
Workers - Shell tab completions for Wrangler CLI
Wrangler now includes built-in shell tab completion support, making it faster and easier to navigate commands without memorizing every option. Press Tab as you type to autocomplete commands, subcommands, flags, and even option values like log levels. Tab completions are supported for Bash, Zsh, Fish, and PowerShell....
Workers - Environment variable limits increase for Workers Builds
Workers Builds now supports up to 64 environment variables, and each environment variable can be up to 5 KB in size. The previous limit was 5 KB total across all environment variables. This change enables better support for complex build configurations, larger application settings, and more flexible CI/CD workflows....
Workflows, Workers - Workflows is now Generally Available
Workflows is now Generally Available (or "GA"): in short, it's ready for production workloads. Alongside marking Workflows as GA, we've introduced a number of changes during the beta period, including: A new waitForEvent API that allows a Workflow to wait for an event to occur before continuing execution. Increased...