OpenClaw 2026.4.24 adds voice-call handoff and browser recovery

• OpenClaw 2026.4.24 routes deeper realtime voice queries into the full agent, so voice sessions can escalate from fast conversational handling to tool-using execution, according to openclaw's voice-call post.
• New users now start on DeepSeek V4 Flash by default, while V4 Pro has been added to the model catalog, per openclaw's DeepSeek update.
• Browser automation picked up coordinate clicks, stable tab reuse, stale-lock recovery, profile-level headless overrides, and longer default action budgets, as openclaw's browser thread details.
• The release also bundles fixes across Telegram, Slack, MCP, sessions, and TTS, according to openclaw's release post and the linked GitHub release.

You can read the release notes, the voice-call docs, the DeepSeek provider docs, and the browser automation docs. The interesting bit is the split architecture: voice stays realtime until it needs more depth, browser runs got a small but very practical recovery pass, and the default model choice changed on the same day.

The biggest functional change is the new handoff path from Talk and Voice Call into the full OpenClaw agent. As openclaw's voice-call post puts it, realtime voice can stay fast for simple turns but still reach tools when a question needs deeper work.

That makes the voice feature less of a lightweight front end and more of a gateway into the same agent stack documented in the voice-call docs.

OpenClaw also changed its default model story. According to openclaw's DeepSeek update, DeepSeek V4 Flash is now the onboarding default, and V4 Pro is available in the catalog.

The same update says follow-up tool-call turns got replay and thinking fixes. That is a small line item, but it points at a common agent failure mode: sessions that work on the first tool call and wobble on the second. The DeepSeek provider docs are the canonical reference for how those models are exposed inside OpenClaw.

OpenClaw's browser layer got a cleanup pass aimed at the annoying parts of long-running automation. openclaw's browser thread lists five concrete changes:

• coordinate clicks
• profile-level headless overrides
• stable tab reuse
• stale-lock recovery
• longer default action budgets

That is a practical set of fixes for agents that get stuck on brittle page state. The browser docs are the place to check how those controls map to CLI behavior.

The release post also groups a wider batch of fixes under Telegram, Slack, MCP, sessions, and TTS. Those items did not get their own thread posts, but they are part of the same 2026.4.24 ship and round out the release beyond the headline features.

For teams using OpenClaw as glue across chat surfaces, model providers, and voice, that breadth is the other notable part of this update: one release changed the interaction layer, the default model, the browser harness, and several integration paths at once.