OpenSandbox

What's New

Features

• Added resourceRequests to sandbox creation so Kubernetes-backed sandboxes can set resource requests separately from limits. Omitting the field preserves the existing behavior where requests match limits.
• Added line-based file reads through GET /files/download with offset and limit query parameters. Kotlin/JVM SDK callers can now read large text files by line range without downloading the entire file.
• Added directory listing support through the new execd directory API. The SDK now exposes depth-controlled traversal and file entry types, while symlinks are reported as symlinks and are not recursively traversed. https://github.com/opensandbox-group/OpenSandbox/pull/1001
• Added detailed replace-content feedback without breaking existing callers. Existing replace methods keep their original behavior, while detailed methods opt in to per-file replacedCount results so callers can detect no-match and multi-match replacements. https://github.com/opensandbox-group/OpenSandbox/pull/991
• Added Credential Vault support to the Kotlin/JVM SDK surface, including model, adapter, sandbox creation, and E2E coverage. https://github.com/opensandbox-group/OpenSandbox/pull/1009 https://github.com/opensandbox-group/OpenSandbox/pull/1023

Bug Fixes

• Fixed resourceRequests-related Kotlin SDK test and model coverage.
• Added a Java-friendly directory-listing overload so Java callers do not need to pass an explicit null depth. Directory entries are documented as lexically ordered within each directory. https://github.com/opensandbox-group/OpenSandbox/pull/1001
• Fixed replace-content detailed response handling while keeping the original replace API backward-compatible. https://github.com/opensandbox-group/OpenSandbox/pull/991

Misc

• Bumped the Kotlin/JVM Sandbox SDK package version and default User-Agent to 1.0.13.

Contributors

• @Pangjiping
• @asiudgufgbukbsa
• @jwx0925
• @ninan-nn