{"ref":"refs/heads/master","commits":[{"author":{"name":"Christian Perfect","email":"472be4cad98bca8784fb58ef3cb13d1ccab46480@gmail.com"},"sha":"9541c1e004aa983c11b27ff18de23f22b1d7c68a","message":"changed my mind - don't automatically convert names marked as 'matrix' to upper-case\n\nbecause it could mess with greek names","url":"https://api.github.com/repos/numbas/Numbas/commits/9541c1e004aa983c11b27ff18de23f22b1d7c68a"}],"head":"9541c1e004aa983c11b27ff18de23f22b1d7c68a","push_id":51601180,"size":1}