v0.13.3

A cleanup release.

Install/upgrade:

pip install -U pitloom

Report issues: https://github.com/bact/pitloom/issues

What's changed

• Add Pitloom PURL and hash to SBOM by @bact in #132
• Use POSIX path by @bact in #133
• Add SKILL trigger words and limitations by @bact in #134

Full Changelog: v0.13.2...v0.13.3