v0.5.0

0.5.0 — 2026-05-16

Bug Fixes

• Correct cargo-audit config format (@ShixiangWang)
• Address all issues from 30-expert review (@ShixiangWang)
• venus: Add interpreter_map to generated workflow metadata (@ShixiangWang)
• security: Relax shell validation for &&, ||, and pipes (@ShixiangWang)
• executor: Remove duplicate resource release on failure (@ShixiangWang)
• Simplify build_script_command to avoid clippy warning (@ShixiangWang)

CI/CD

• Block pipeline on security audit failures (@ShixiangWang)

Documentation

• Update version references from 0.4.1 to 0.4.2 (@ShixiangWang)
• Update CLI subcommand count and add batch references (@ShixiangWang)
• Add 30-expert comprehensive assessment report (@ShixiangWang)
• Docs update (@ShixiangWang)
• Add 30-expert assessment report (@ShixiangWang)
• Improve quickstart graph visualization section (@ShixiangWang)
• Fix duplicate [rules.resources] TOML syntax error (@ShixiangWang)
• Add script execution and all missing Rule fields to workflow format reference (@ShixiangWang)
• Add non-shell language support design spec (@ShixiangWang)
• Add resource management section to workflow format reference (@ShixiangWang)
• Create resource tuning best practices guide (@ShixiangWang)
• Add resource management implementation plan (@ShixiangWang)
• Add resource management review design spec (@ShixiangWang)
• Update CHANGELOG.md for v0.4.2 [skip ci] (@github-actions[bot])
• design: Add transform operator design spec (@ShixiangWang)

Features

• cli: Add batch subcommand for parallel task execution (@ShixiangWang)
• Complete rule lifecycle hooks, environment injection, and custom interpreters (@ShixiangWang)
• config: Fix namespace prefixing for depends_on in included rules (@ShixiangWang)
• cli: Add progress bar for run command execution tracking (@ShixiangWang)
• cli: Add --pending-timeout option to cluster submit (@ShixiangWang)
• cli: Add --orphans option to clean command (@ShixiangWang)
• lint: Add hook command safety validation (W020-W022) (@ShixiangWang)
• executor: Implement script execution with interpreter detection and sequential shell+script (@ShixiangWang)
• Add interpreter and interpreter_map fields for script execution (@ShixiangWang)
• Add disk space pre-flight check and resource summary (@ShixiangWang)
• scheduler: Implement ResourceHint memory estimation (@ShixiangWang)
• executor: Add structured logging for resource allocation (@ShixiangWang)
• cluster: Enhance GPU spec translation for SLURM/PBS/SGE (@ShixiangWang)
• scheduler: Add system capacity validation with warnings (@ShixiangWang)
• executor: Add process group timeout and cleanup on failure (@ShixiangWang)
• executor: Use sysinfo for cross-platform memory detection (@ShixiangWang)
• Add sysinfo, nix, fs2 dependencies for resource management (@ShixiangWang)
• core: Implement unified transform operator for scatter-gather (@ShixiangWang)

Maintenance

• Bump version to 0.5.0 [skip ci] (@github-actions[bot])
• Ignore hello.txt from example workflow output (@ShixiangWang)

Other Changes

• Remove Windows CI job and platform references (@ShixiangWang)
• Update README.md (@ShixiangWang)
• Add oxo-flow logo SVGs (@ShixiangWang)
• Add cargo audit configuration (@ShixiangWang)
• executor: Validate interpreter paths for safety (@ShixiangWang)
• executor: Block absolute paths outside workdir (@ShixiangWang)
• executor: Validate hook commands for injection prevention (@ShixiangWang)
• executor: Add validate_shell_safety to block dangerous patterns (@ShixiangWang)
• Add pre_exec hook and cleanup/resource changes (@ShixiangWang)
• Merge branch 'main' of https://github.com/Traitome/oxo-flow (@ShixiangWang)

Refactoring

• Add #[must_use] attributes to interpreter functions (@ShixiangWang)

Testing

• batch: Add comprehensive unit tests and update docs nav (@ShixiangWang)
• executor: Add tests for interpreter detection and script execution (@ShixiangWang)