[DevTools] Manifest version 2 is deprecated

[Bartel-C8]

Website or app

https://developer.chrome.com/blog/mv2-transition/

Repro steps

Use latest React DevTools with Electron (Chromium) (18.2.0 / Chromium 100)

  (node:80082) ExtensionLoadWarning: Warnings loading extension at ./node_modules/electron-devtools-vendor/extensions/react-developer-tools:
    Manifest version 2 is deprecated, and support will be removed in 2023. See https://developer.chrome.com/blog/mv2-transition/ for more details.

How often does this bug happen?

Every time

DevTools package (automated)

No response

DevTools version (automated)

No response

Error message (automated)

No response

Error call stack (automated)

No response

Error component stack (automated)

No response

GitHub query string (automated)

No response

[Bartel-C8]

Redux DevTools issue for reference/inspiration/impact: reduxjs/redux-devtools#1037

[lunaruan]

Hey! Thanks so much for the heads up! We've added it to our plans for this year. 😊

[DhairyaBahl]

@lunaruan I would love to work on this issue. Kindly assign this issue to me.

[lunaruan]

Hey, sure you can take a stab at it!

[mondaychen]

@DhairyaBahl that would be nice! When do you plan to start working on it?

[bvaughn]

To my knowledge, the last time we investigated manifest v3 – there were blockers for our adopting it. I think maybe the run_at option was missing the "document_start" maybe but I'm not sure?

[DhairyaBahl]

@mondaychen I will start exploring this issue soon. Since I am a new contributor to React, successful PR may take some time. If this issue needs to be resolved on urgent basis then do let me know.

[mondaychen]

@bvaughn haven't tested but at least it's still in the V3 docs https://developer.chrome.com/docs/extensions/mv3/content_scripts/#run_time

[mondaychen]

@DhairyaBahl there's a timeline for the migration: https://developer.chrome.com/docs/extensions/mv3/mv2-sunset/
We don't want to wait until last minute... I think for now we hope to get it done by September. That's plenty of time if you are starting now.
You can follow the README under the extension package folder to get started. Let me know if you need help!

[JadaMonroe]

reduxjs/redux-devtools#1037