Opera 133.0.5917.0 developer update

[Opera Comments Bot]

Opera Comments Bot last edited by

Hello! New update for Opera developer 133 is now available. What’s new: For a full list of changes check out our changelog. Happy browsing! Installation links:

Read full blog post: Opera 133.0.5917.0 developer update

[mbstafs]

mbstafs last edited by

Is that the correct changelog?

133.0.5910.0 – 2026-06-02
CHR-10241 Update Chromium on master to 147.0.7703.0

Certainly not. You now have two separate changelog entries for 133.0.5910.0 with different dates, and Chromium was already at 148.0.7778.97 in the previous build. (And Opera->About disagrees about that Chromium version as well.)

[Kaberia]

Kaberia @mbstafs last edited by

@mbstafs i don't know either