Sync upstream - v24/v28 (2026-02-03)

[Sayan-]

Upstream Sync

Date: 2026-02-03

Upstream Changes Merged

The following commits from kernel/kernel-images were merged:

• fix: disable Chrome address autofill prompts (fix: disable Chrome address autofill prompts #140)
• feat(cdp-proxy): add /json endpoint for Playwright connectOverCDP support (feat(cdp-proxy): add /json endpoint for Playwright connectOverCDP support #139)
• feat: enable parallel e2e test execution with dynamic port allocation (feat: enable parallel e2e test execution with dynamic port allocation #137)
• fix: preserve unknown fields in policy.json during read-modify-write cycles (fix: preserve unknown fields in policy.json during read-modify-write cycles #138)

Merge Conflicts

No merge conflicts - the merge was clean.

kernel-browser

kernel-browser is up to date at v144.0.7559.96-r6.

New Image Versions

• headless: v24
• headful: v28

[mesa-dot-dev]

Mesa Description

This PR bumps the neko dependency, incorporating fixes for scale-to-zero logic and race conditions.

• Scale-to-zero reliability: Refactors the manager to use global state from the session manager rather than internal tracking. This prevents bugs where the pending session count could become negative due to unreliable event delivery.
• Concurrency safety: Adds mutex guards to prevent crashes from concurrent map writes during stress testing, improving overall stability.

Pulls in kernel/neko#8 kernel/neko#9

---

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[mesa-dot-dev]

Performed full review of 74d3d3a...e6afb32

Analysis

1. The PR only updates the neko base image version without examining potential impacts of the changes in PRs #8 and #9 that are being pulled in
2. No validation or testing plan is mentioned to verify that the new event.SYSTEM_PONG functionality works as expected with the existing system
3. While described as "low-risk," there's no explicit confirmation that backward compatibility has been verified with the legacy keepalive functionality

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