3.12.0 * Add a better way to handle transactions (Jürg Lehni) * validations: use new regex per evaluation (#1479) (Joost de Bruijn) * Transaction: Bind timeout to tx instance (#1484) (Jürg Lehni) * CODEOWNERS: add lehni (#1483) (Miroslav Bajtoš) * Add node8 support for travis (loay) * Add nyc coverage, report data to coveralls.io (Miroslav Bajtoš) * Update translations from TVT (Allen Boone) * Add test coverage for hasAndBelongsToMany (loay) * package: use qs@6.5.0 (#1471) (Kevin Delisle)