Release 0.7.0

What's Changed

• Simplify plugin manager by @lukehinds in #299
• Iterative agent by @lukehinds in #308
• Bump coverage from 7.10.4 to 7.10.5 by @dependabot[bot] in #303
• Bump authlib from 1.6.1 to 1.6.3 by @dependabot[bot] in #305
• Bump crewai from 0.165.1 to 0.175.0 by @dependabot[bot] in #309
• Bump mkdocs-include-markdown-plugin from 7.1.6 to 7.1.7 by @dependabot[bot] in #310
• Bump mkdocs-mermaid2-plugin from 1.2.1 to 1.2.2 by @dependabot[bot] in #311
• Release 0.7.0 by @lukehinds in #312

Full Changelog: v0.6.5...v0.7.0