---
title: "Sandbox recoverability improvements"
url: https://www.daytona.com/changelog/sandbox-recoverability-improvements
---

# Sandbox recoverability improvements

Published: 2026-05-15 · Version: v0.177.0

Daytona 0.177.0 focuses on not losing sandboxes, marking those whose backups fail as recoverable and indexing them for fast lookup, with supporting cleanup in process handling and error reporting.

Daytona 0.177.0 focuses on not losing sandboxes, marking those whose backups fail as recoverable and indexing them for fast lookup, with supporting cleanup in process handling and error reporting.

## Added

**API**: declarative sandbox count to cpu sum

**API**: add tags property to runner entity

**API**: add partial index for recoverable sandboxes

**API**, **Runner**: marking archiving sandboxes as recoverable when backup fails

**Dashboard**: otel config zod validation

## Fixed

**Daemon**: reap session and pty child processes

**Daemon**: return JSON error body for empty exec commands

**Dashboard**: chart y axis cut off

## Changed

sync go.sum for v0.176.0

**Go SDK**: bump to v0.177.0