v0.3.18

What's Changed

• Presentation cookbook for design-discussion diagrams by @pzfreo in #93
• fix: render_view honours save_to for DXF in MCP wrapper response (#91) by @pzfreo in #94
• feat: 2D auto-detection honours per-object colour (#92 F3) by @pzfreo in #95
• feat: render_view colors= dict for per-layer colour control (#92 F4) by @pzfreo in #96
• feat: explicit render-pipeline mode + render_mode in result (#92 F8) by @pzfreo in #97
• docs: add v0.3.18 changelog entry by @pzfreo in #98

Full Changelog: v0.3.17...v0.3.18