Officially used by Aurelia-Slickgrid

This is it, Aurelia-Slickgrid 3.0.0 is released and it takes full advantage of Slickgrid-Universal monorepo structure.

see the changelog of each package below:

• @slickgrid-universal/common
• @slickgrid-universal/composite-editor-component
• @slickgrid-universal/empty-warning-component
• @slickgrid-universal/graphql
• @slickgrid-universal/odata
• @slickgrid-universal/excel-export
• @slickgrid-universal/text-export
• @slickgrid-universal/vanilla-bundle