Wrangler Changelog

2024-08-06

3.69.1

#6432 cba2e25 Thanks @petebacondarwin! - fix: prevent crash when running wrangler dev due to missing dependency

3.69.0

#6392 c3e19b7 Thanks @taylorlee! - feat: log Worker startup time in the version upload command
#6370 8a3c6c0 Thanks @CarmenPopoviciu! - feat: Create very basic Asset Server Worker and plumb it into wrangler dev
These changes do the ground work needed in order to add Assets support for Workers in wrangler dev. They implement the following:
- it creates a new package called workers-shared that hosts the Asset Server Worker, and the Router Workerin the future
- it scaffolds the Asset Server Worker in some very basic form, with basic configuration. Further behaviour implementation will follow in a subsequent PR
- it does the ground work of plumbing ASW into Miniflare
#6392 c3e19b7 Thanks @taylorlee! - fix: remove bundle size warning from Worker deploy commands
Bundle size was a proxy for startup time. Now that we have startup time reported, focus on bundle size is less relevant.

2024-08-01

3.68.0

#6318 dc576c8 Thanks @danlapid! - feat: Add a log for worker startup time in wrangler deploy
#6097 64f34e8 Thanks @RamIdeas! - feat: implements the --experimental-dev-env (shorthand: --x-dev-env) flag for wrangler pages dev
#6379 31aa15c Thanks @RamIdeas! - fix: clearer error message when trying to use Workers Sites or Legacy Assets with wrangler versions upload
#6367 7588800 Thanks @RamIdeas! - fix: implicitly cleanup (call stop()) in unstable_dev if the returned Promise rejected and the stop() function was not returned
#6330 cfbdede Thanks @RamIdeas! - fix: when the worker’s request.url is overridden using the host or localUpstream, ensure port is overridden/cleared too
When using --localUpstream=example.com, the request.url would incorrectly be “example.com:8787” but is now “example.com”.
This only applies to wrangler dev --x-dev-env and unstable_dev({ experimental: { devEnv: true } }).
#6365 13549c3 Thanks @WalshyDev! - fix: WASM modules meant that wrangler versions secret ... could not properly update the version. This has now been fixed.
Updated dependencies [ a9021aa, 44ad2c7]:
- miniflare@3.20240725.0

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

Wrangler Changelog

​​ 2024-08-06

​​ 3.69.1

​​ 3.69.0

​​ 2024-08-01

​​ 3.68.0

​​ 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

2024-08-06

3.69.1

3.69.0

2024-08-01

3.68.0

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