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Version: 1.0.x

v1.0.1

Release Date​

January 23, 2026

Overview​

This is a major release that introduces several powerful new features along with significant performance improvements, system optimizations, and enhanced observability capabilities.

SDK​

New Features​

Model Service（Experimental）​

Model Service References Documentation

Provides comprehensive model service capabilities, including:

  • Local model server with file handler support
  • Model client for seamless interaction
  • Support for model request proxy
  • Model selection by "type" via CLI parameters
  • Concurrent initialization with SWE Agent installation
  • Lock mechanisms for thread-safe operations

Sandbox Agent（Experimental）​

Sandbox Agent References Documentation

Features for quickly installing Agents in ROCK's Sandbox:

  • Simple Agent installation interface
  • Quick integration capability with Model-Service
  • Support for running multiple Agents in isolated sandbox environments

Sandbox Speedup​

Sandbox Speedup References Documentation

Provides network optimization and mirror configuration capabilities for sandbox environments:

  • Support for one-click APT public mirror configuration
  • PIP mirror acceleration with automatic HTTP/HTTPS and trusted-host handling
  • GitHub access acceleration via automated Hosts mapping
  • Non-intrusive configuration focusing on source optimization without forced installation
  • Strategy-based URL parsing and normalization logic

Enhancements​

Environment Builder​

  • Added build_remote parameter for remote environment building
  • Updated timeout configurations for better control
  • Enhanced file size information display in arun's ignore_output

Performance Optimizations​

  • Optimized PID extraction logic using bash-compatible patterns
  • Improved arun method performance
  • Enhanced file processing related operations

API Improvements​

  • Added more optional variables for Run API execute operations
  • Enhanced request/response handling
  • Improved error reporting with file size details
  • Refine error types according to exception codes in start method

Bug Fixes​

  • Fixed PID extraction logic with bash-compatible pattern
  • Corrected PIPE redirection strategy
  • Fixed write cluster operation status retrieval
  • Improved exception handling when service startup fails

Admin​

New Features​

Enhanced Observability​

  • Added OpenTelemetry metric cleanup for expired timelines
  • Provided in-memory metric reader for test cases
  • Enhanced Model Service operation logs
  • Added pod into OpenTelemetry metrics basic attributes
  • Added cluster level ray resource metrics(cpu and memory)

System Improvements​

  • Support for read-only mount paths, enhancing security
  • Enhanced write cluster status retrieval
  • Improved service startup exception handling
  • Added sandbox standard spec and upper limit to config
  • Enhanced exception handler in HTTP layer to properly propagate error codes

Enhancements​

Actor System​

  • Refactored actor pip dependencies for better management
  • Enhanced actor dependency update mechanism
  • Improved actor initialization flow
  • Sync resource acquirements from deployment config to ray cluster when creating actor

Image Management​

  • Image Mirror enhanced with retry support
  • Improved image building with experiment ID tracking
  • Upgraded image tag management

Bug Fixes​

  • Fixed write cluster operation status retrieval
  • Corrected PIPE redirection strategy
  • Improved exception handling when service startup fails

Global System Changes​

Refactoring​

  • Moved is_absolute_db_path to database module
  • Removed unused API keys and cleaned up tests
  • Removed redundant DockerDeploymentConfig imports

Log Improvements​

  • Updated logger format for better readability
  • Added __str__ and __repr__ methods to Sandbox class
  • Prevented logger propagation in init_logger
  • Added logging for CLI configuration loading

CLI Enhancements​

  • Added system resource limits
  • Enhanced EnvHub pre-check functionality
  • Improved CLI command structure and organization

Documentation​

  • Added comprehensive release notes
  • Created ROCK & ROLL Quick Start guide
  • Enhanced GitHub Actions CI workflows
  • Improved Issue template for better bug reporting
  • Added GitHub metrics statistics page

Testing​

  • Optimized test cases using in-memory metric readers
  • Enhanced test coverage for new features
  • Improved test loader path resolution

Known Issues​

  • None at this time

Contributors​

Thanks to all the contributors who made this release possible!

Next Steps​

  • Enhance documentation and tutorials
  • Further performance optimizations and bug fixes