M129 Branch is here!

[Daniel Yip]

Hi Everyone,

We have branched for Chrome M129! Please read through this entire email if you plan to merge to this release.

Chrome Branch Details

Branch number:	6668
Branched Chromium at revision:	1343869
V8 Branch:	12.9
Skia Branch:	m129
WebRTC Branch	6668

The Merge Process

To merge a CL into Chrome M129:

1. Land your CL on trunk/main, and verify the CL is working as intended.
2. Wait for the CL to be released in a Canary or Dev Release for at least 24 hours, and verify there are no unintended side-effects.
3. Update your issue's Merge-Request field with the milestone(s) you want to merge to. (Ex: Merge-Request:129)
4. Once approved, land your change.
   
   

Regards,
The Chrome Release Team