opensandbox-group/OpenSandbox java/sandbox/v1.0.12 on GitHub

What's New

Sandbox Pool now skips idle sandboxes that are too close to expiry before returning them from pool.acquire(). This avoids a race where checkReady can time out because the selected sandbox expires server-side before it can be renewed. The default threshold is min(60s, idleTimeout / 2) and can be disabled with Duration.ZERO. #986

Added skipAccumulation support for execution handlers. When enabled, stdout/stderr events are still delivered to callbacks but are not appended to accumulated execution logs, preventing unbounded memory growth for long-running streamed commands. #990
Added SDK model support for PVC auto-provisioning fields. #749
Added secureAccess support to sandbox builders and pool creation specs, including endpoint header propagation and log redaction. This is opt-in and currently supported by Kubernetes ingress gateway mode. #745

Command timeout APIs now use java.time.Duration as the primary public type for better Java interoperability. Deprecated kotlin.time.Duration overloads remain for migration. #928
Expected FILE_NOT_FOUND responses from filesystem reads now log at DEBUG instead of ERROR, while still propagating the same exception to callers. #923
Pool idle TTL handling now goes through a state-store hook so in-memory pool TTL and configured idle timeout stay aligned. #708