Added

• Add bulk delete action by @aminalaee in https://github.com/aminalaee/sqladmin/pull/317

Fixed

• Handle null values when column is nullable by @aminalaee in https://github.com/aminalaee/sqladmin/pull/323
• Switch Boolean field to select field by @aminalaee in https://github.com/aminalaee/sqladmin/pull/321

Internal

• Fix form_ajax_refs example in documentation by @GitBib in https://github.com/aminalaee/sqladmin/pull/311
• Remove watch in mkdocstrings mkdocs's config by @ischaojie in https://github.com/aminalaee/sqladmin/pull/306

Full Changelog: https://github.com/aminalaee/sqladmin/compare/0.5.0...0.6.0