Add Browser settings for the default starting page and tool-result autofocus, and wire them through config, APIs, runtime opens, and the settings UI.
Resolve Chrome extension __MSG_* manifest labels from locale metadata so installed extensions show readable names. Stabilize Browser viewport negotiation across canvas and modal surfaces by clearing stale frames, waiting for stable surface dimensions, and forcing sync after dock transitions. Move Browser loading/error state into a thin bottom status bar so it no longer overlays the page viewport.
Introduce the new built-in Browser plugin for Agent Zero, replacing the legacy
browser-use-based browser agent with a direct Playwright-powered browser tool,
live WebUI viewer, browser session controls, status APIs, configuration, and
extension-management support.
Add browser-specific modal behavior so the browser can run as a floating,
resizable, no-backdrop window, including modal focus, toggle, and idempotent
open helpers for richer WebUI surfaces.
Remove the old `_browser_agent` core plugin and the `browser-use` dependency,
then clean up stale browser-model wiring and references across agent code,
model configuration docs, setup guides, troubleshooting docs, skills, and
Agent Zero knowledge.
Update regression and WebUI extension-surface coverage for the new browser
architecture and modal behavior.
The legacy browser-use implementation has been extracted from core so it can
continue separately as a community plugin published through the A0 Plugin Index for any user or professional that were relying on it for workflow.
