v1.6.1

What's Changed

• Update GitHub Actions to latest versions by @zhanglpg in #31
• fix: remove environment claim from publish workflow to fix PyPI trusted publisher by @zhanglpg in #32
• Upgrade GitHub Actions to latest versions by @zhanglpg in #33
• docs: document both NCS scoring models with guidance on when to use each by @zhanglpg in #34
• Add implementation plan for duplication/clone detection (roadmap #16) by @zhanglpg in #35
• Update README: add missing duplication.py to architecture and compare CLI options by @zhanglpg in #36
• Bump version to 1.6.1 by @zhanglpg in #37

Full Changelog: v1.6...v1.6.1