v0.5.0

What's Changed

• Bump actions/checkout from 6 to 7 by @dependabot[bot] in #52
• Bump actions/cache from 5 to 6 by @dependabot[bot] in #53
• Ref Section and BIFROST to use new hierarchical Instr by @g5t in #64
• Add generic visitor registry by @g5t in #66
• Bump actions/setup-python from 6 to 7 by @dependabot[bot] in #57
• Bump the python-packages group across 1 directory with 6 updates by @dependabot[bot] in #67
• bump version to 0.5.0 by @g5t in #68

Full Changelog: v0.4.0...v0.5.0