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1.3.0·August 19, 2026
Agent status at a glance & 2.7x speedup
Agent conversations can be long when you're creating large sandboxes or covering many features with tests. The agent chat now has a short status that summarizes what it's working on.
New
- The agent chat has a status bar that summarizes what the agent is doing in a few words. It also links to the feature, spec, or test that the agent is working on. Know what's happening at a glance.
- The status bar is also available in the CLI. This can be disabled with
--no-monitor. - The product feedback modal accepts screenshots, in case you need to add one in your feedback about Heal. Paste, drag and drop, or browse.
- Test generation is now ~2.7x faster, in exchange of a longer initial sandbox setup time. The agent ceates a more complete sandbox initially, and spends less iterations updating it next.
| Metric | Previous | Current | Change |
|---|---|---|---|
| Sandbox proven (median) | 63 min | 38 min | −40% |
| First confirmed test (median) | 71 min | 128 min | 1.8× longer |
| Time per test | 23.4 min | 8.7 min | 2.7× faster |
| $ per test | $3.17 | $2.14 | −32% cheaper |
| Output tokens per green | 26.2k | 15.1k | −42% less |
Improved
- Improved test names. Heal names tests more concisely and descriptively.
- Tests have fewer comments. Previously, comments were too verbose.
Fixed
- "What the agent knows" content now wraps instead of overflowing. We're investigating how to catch that with Heal next!
- On error, feedback submission recommends to download and send the feedback bundle. This can happen when the feedback is very large because of a large sandbox or conversation.