letta-ai/letta-code v0.34.29 was released on October 29, 2026. The repository description introduces this project as an agent that improves itself through experience. In this release, the step that prepares the integration list in advance was changed to retry when it fails. It also stabilized the problem where a failure in the cleanup step of the remote switch made restarts unstable. Both changes are listed together in the release summary.
The change that retries failures in the pre-preparation of the integration list and the change that stabilizes restarts after a remote-switch cleanup failure are the core of v0.34.29. The former re-handles failures in the step that prepares the integration list in advance, and the latter covers the cleanup step failure during the remote switch and the restart flow. Therefore, what can be confirmed in this release is the change in failure handling for these two steps. The repository description alone does not reveal the concrete way in which the agent improves through experience, and the release summary does not explain that behavior further.
The basis is the v0.34.29 release summary of letta-ai/letta-code, and that release is recorded as dated October 29, 2026. The summary lists the changed step and the problem situation, but does not provide the frequency of failures or performance figures before and after the fix. Test results or the degree of improvement cannot be judged from this information alone. Therefore, the verifiable evaluation is limited to the retry of integration list preparation and the restart stabilization after a remote-switch cleanup failure. How much improvement this release actually provides cannot be confirmed from the provided summary.