Eleventy Dev Server v2.0.4

• fix: bumps send dependency to version 0.19.0 by @bu-michael in #92

Minutiae

• Included with Eleventy core v3.0.0-beta.2 v3.0.0-alpha.19.
• New Contributors: @bu-michael
• Full Changelog: v2.0.3...v2.0.4
• Milestone: https://github.com/11ty/eleventy-dev-server/milestone/8?closed=1