Commits

Wes McKinney authored fe945a27620
ARROW-965: Website updates for 0.3.0 Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #658 from wesm/ARROW-965 and squashes the following commits: 61c69d1 [Wes McKinney] Add license header 9e2c969 [Wes McKinney] Fix post template 5a55645 [Wes McKinney] Add Release page with changelog 7e674e1 [Wes McKinney] Website updates for 0.3.0