* fix readme layout (Agnes Lin)
 * fix README display on the site (Agnes Lin)
 * Exclude 'deps' and '.github' from npm publish (Dominique Emond)
 * fix (Agnes Lin)
 * tests: column should be discovered and mapped (Agnes Lin)
 * fix: `DEFAULT` for null values in where clause (DEEPAK RAJAMOHAN)
 * fix postgres random ci failure (Agnes Lin)