{"push_id":787566363,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"e1462ea8371e77dd5f0b401e65e6ff7a8ad4c6df","before":"f3379315aa5dbb44be6e8988e020146c4b96cf1b","commits":[{"sha":"e1462ea8371e77dd5f0b401e65e6ff7a8ad4c6df","author":{"email":"8a9c9a13c1b5ca3aec4a655e9600b6be5d580e6d@gmail.com","name":"Andrean Franc"},"message":"Make cover and thumbnail columns optional, perform file existence check after metadata is processed and delete default values accordingly in case files are not found so no further lookups have to be performed later on","distinct":true,"url":"https://api.github.com/repos/Outernet-Project/librarian-library/commits/e1462ea8371e77dd5f0b401e65e6ff7a8ad4c6df"}]}