v1.0.6

What's Changed

• Issue 503 dwg xdata by @DomCR in #517
• Dynamic blocks by @DomCR in #486
• Issue 474 header defaults by @DomCR in #490
• text style name fix by @DomCR in #526
• Dwg writer xdata fix by @DomCR in #527
• Dxf xData by @DomCR in #532
• Issue 534 XData link cad document by @DomCR in #537
• XData docs and utils by @DomCR in #533

Full Changelog: v1.0.5...v1.0.6