Commits

Wes McKinney authored 8a700ccdad7
ARROW-1063: [Website] Updates for 0.4.0 release, release posting Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #711 from wesm/ARROW-1063 and squashes the following commits: 90f33ac [Wes McKinney] Update to use dynamic mirror links 62a04e8 [Wes McKinney] Use Apache mirrors for download links ae88978 [Wes McKinney] Finish blog draft, website updates c7adc0f [Wes McKinney] Start 0.4.0 items