Wrangler Changelog

2024-07-26

3.67.1

#6312 67c611a Thanks @emily-shen! - feat: add CLI flag and config key for experimental Workers + Assets
This change adds a new experimental CLI flag (--experimental-assets) and configuration key (experimental_assets) for the new Workers + Assets work.
The new flag and configuration key are for the time being “inactive”, in the sense that no behaviour is attached to them yet. This will follow up in future work.
Updated dependencies [ b3c3cb8]:
- miniflare@3.20240718.1

2024-07-25

3.67.0

#4545 e5afae0 Thanks @G4brym! - Remove experimental/beta constellation commands and binding, please migrate to Workers AI, learn more here https://developers.cloudflare.com/workers-ai/. This is not deemed a major version bump for Wrangler since these commands were never generally available.
#6322 373248e Thanks @IRCody! - Add cloudchamber scope to existing scopes instead of replacing them.
When using any cloudchamber command the cloudchamber scope will now be added to the existing scopes instead of replacing them.
#6276 a432a13 Thanks @CarmenPopoviciu! - feat: Add support for wrangler.jsonc
This commit adds support for wrangler.jsonc config file for Workers. This feature is available behind the --experimental-json-config flag (just like wrangler.json).
To use the new configuration file, add a wrangler.jsonc file to your Worker project and run wrangler dev --experimental-json-config or wrangler deploy --experimental-json-config.
Please note that this work does NOT add wrangler.json or wrangler.jsonc support for Pages projects!
#6168 1ee41ff Thanks @IRCody! - feature: Add list and remove subcommands to cloudchamber registries command.
#6331 e6ada07 Thanks @threepointone! - fix: only warn about miniflare feature support (ai, vectorize, cron) once
We have some warnings in local mode dev when trying to use ai bindings / vectorize / cron, but they are printed every time the worker is started. This PR changes the warning to only be printed once per worker start.

2024-07-23

3.66.0

#6295 ebc85c3 Thanks @andyjessop! - feat: introduce an experimental flag for wrangler types to dynamically generate runtime types according to the user’s project configuration.
#6272 084d39e Thanks @emily-shen! - fix: add legacy-assets config and flag as alias of current assets behavior
- The existing behavior of the assets config key/flag will change on August 15th.
- legacy-assets will preserve current functionality.
#6203 5462ead Thanks @geelen! - fix: Updating to match new D1 import/export API format
#6315 3fd94e7 Thanks @penalosa! - chore: Add RayID to wrangler login error message displayed when a user hits a bot challenge page

2024-07-19

3.65.1

#6267 957d668 Thanks @WalshyDev! - chore: add total module size to the logged table, this makes it much easier to see the total size of all modules combined.
#6244 e7c06d7 Thanks @gabivlj! - fix: wrangler cloudchamber json errors are properly formatted
Updated dependencies [ 779c713]:
- miniflare@3.20240718.0

2024-07-16

3.65.0

#6194 25afcb2 Thanks @zebp! - chore: Add duration and sourcemap size to upload metrics event
Wrangler will now send the duration and the total size of any sourcemaps uploaded with your Worker to Cloudflare if you have metrics enabled.
#6259 eb201a3 Thanks @ottomated! - chore: Add types to DurableObjectNamespace type generation. For example:
```
interface Env {  OBJECT: DurableObjectNamespace<import("./src/index").MyDurableObject>;
}
```
#6245 e4abed3 Thanks @OilyLime! - feature: Add support for Hyperdrive over Access configs
#6255 d497e1e Thanks @rozenmd! - fix: teach wrangler init –from-dash about d1 bindings
This PR teaches wrangler init --from-dash about D1 bindings, so they aren’t incorrectly added to the wrangler.toml as unsafe bindings.
#6258 4f524f2 Thanks @dom96! - feature: Add warning about deploying Python with requirements.txt
This expands on the warning shown for all Python Workers to include a message about deploying Python Workers with a requirements.txt not being supported.
#6249 8bbd824 Thanks @petebacondarwin! - chore: Update config-schema.json for the wrangler.toml
#5955 db11a0f Thanks @harugon! - fix: correctly escape newlines in constructType function for multiline strings
This fix ensures that multiline strings are correctly handled by the constructType function. Newlines are now properly escaped to prevent invalid JavaScript code generation when using the wrangler types command. This improves robustness and prevents errors related to multiline string handling in environment variables and other configuration settings.
#6263 fa1016c Thanks @petebacondarwin! - fix: use cli script-name arg when deploying a worker with queue consumers
Updated dependencies [ 0d32448]:
- miniflare@3.20240712.0

2024-07-11

3.64.0

#4925 7d4a4d0 Thanks @dom96! - feature: whoami, logout and login commands mention the CLOUDFLARE_API_TOKEN env var now
It is easy to get confused when trying to logout while the CLOUDFLARE_API_TOKEN env var is set. The logout command normally prints out a message which states that the user is not logged in. This change rectifes this to explicitly call out that the CLOUDFLARE_API_TOKEN is set and requests that the user unsets it to logout.
#5032 75f7928 Thanks @dbenCF! - Adding client side error handling for R2 when the user tries to create a bucket with an invalid name. The purpose of this addition is to provide the user with more context when encountering this error.
#4398 4b1e5bc Thanks @mattpocock! - fix: update tsconfig for Workers generated by wrangler init

2024-07-04

3.63.1

#6192 b879ce4 Thanks @petebacondarwin! - fix: do not report D1 user errors to Sentry
#6150 d993409 Thanks @CarmenPopoviciu! - fix: Fix pages dev watch mode [_worker.js]
The watch mode in pages dev for Advanced Mode projects is currently partially broken, as it only watches for changes in the “_worker.js” file, but not for changes in any of its imported dependencies. This means that given the following “_worker.js” file
```
import { graham } from "./graham-the-dog";
export default {
	fetch(request, env) {
		return new Response(graham)
	}
}
```
pages dev will reload for any changes in the _worker.js file itself, but not for any changes in graham-the-dog.js, which is its dependency.
Similarly, pages dev will not reload for any changes in non-JS module imports, such as wasm/html/binary module imports.
This commit fixes all the aforementioned issues.

2024-07-03

3.63.0

#6167 e048958 Thanks @threepointone! - feature: alias modules in the worker
Sometimes, users want to replace modules with other modules. This commonly happens inside a third party dependency itself. As an example, a user might have imported node-fetch, which will probably never work in workerd. You can use the alias config to replace any of these imports with a module of your choice.
Let’s say you make a fetch-nolyfill.js
```
export default fetch; // all this does is export the standard fetch function`
```
You can then configure wrangler.toml like so:
```
# ...
[alias]
"node-fetch": "./fetch-nolyfill"
```
So any calls to import fetch from 'node-fetch'; will simply use our nolyfilled version.
You can also pass aliases in the cli (for both dev and deploy). Like:
```
npx wrangler dev --alias node-fetch:./fetch-nolyfill
```
#6073 7ed675e Thanks @geelen! - Added D1 export support for local databases
#6149 35689ea Thanks @RamIdeas! - refactor: React-free hotkeys implementation, behind the --x-dev-env flag
#6022 7951815 Thanks @CarmenPopoviciu! - fix: Fix pages dev watch mode [Functions]
The watch mode in pages dev for Pages Functions projects is currently partially broken, as it only watches for file system changes in the “/functions” directory, but not for changes in any of the Functions’ dependencies. This means that given a Pages Function math-is-fun.ts, defined as follows:
```
import { ADD } from "../math/add";

export async function onRequest() {
	return new Response(`${ADD} is fun!`);
}
```
pages dev will reload for any changes in math-is-fun.ts itself, but not for any changes in math/add.ts, which is its dependency.
Similarly, pages dev will not reload for any changes in non-JS module imports, such as wasm/html/binary module imports.
This commit fixes all these things, plus adds some extra polish to the pages dev watch mode experience.
#6164 4cdad9b Thanks @threepointone! - fix: use account id for listing zones
Fixes https://github.com/cloudflare/workers-sdk/issues/4944
Trying to fetch /zones fails when it spans more than 500 zones. The fix to use an account id when doing so. This patch passes the account id to the zones call, threading it through all the functions that require it.
#6180 b994604 Thanks @Skye-31! - Fix: pass env to getBindings to support reading .dev.vars.{environment}
https://github.com/cloudflare/workers-sdk/pull/5612 added support for selecting the environment of config used, but it missed passing it to the code that reads .dev.vars.{environment}
Closes #5641
#6124 d03b102 Thanks @RamIdeas! - feat: url and inspectorUrl properties have been exposed on the worker object returned by new unstable_DevEnv().startWorker(options)
#6147 02dda3d Thanks @penalosa! - refactor: React free dev registry
#6127 1568c25 Thanks @DaniFoldi! - fix: Bump ws dependency
#6140 4072114 Thanks @petebacondarwin! - fix: add extra error logging to auth response errors
#6160 9466531 Thanks @sm-bean! - fix: removes unnecessary wrangler tail warning against resetting durable object
fixes https://jira.cfdata.org/browse/STOR-3318
#6142 9272ef5 Thanks @dario-piotrowicz! - fix: improve the getPlatformProxy configPath option ts-doc comment to clarify its behavior
Updated dependencies [ 42a7930, 7ed675e, 1568c25]:
- miniflare@3.20240701.0

Wrangler Changelog

​​ 2024-07-26

​​ 3.67.1

​​ 2024-07-25

​​ 3.67.0

​​ 2024-07-23

​​ 3.66.0

​​ 2024-07-19

​​ 3.65.1

​​ 2024-07-16

​​ 3.65.0

​​ 2024-07-11

​​ 3.64.0

​​ 2024-07-04

​​ 3.63.1

​​ 2024-07-03

​​ 3.63.0

2024-07-26

3.67.1

2024-07-25

3.67.0

2024-07-23

3.66.0

2024-07-19

3.65.1

2024-07-16

3.65.0

2024-07-11

3.64.0

2024-07-04

3.63.1

2024-07-03

3.63.0