Release 2.2.0

• Merge pull request #12 from aligent/feature/custom_variant_attributes by @aligent-lturner
• Add the ability to include custom-defined attributes as being at product or variant level. by @aligent-lturner

Release 2.1.5

• Merge pull request #11 from aligent/fix/insert_query by @aligent-lturner
• Actually run the insert query, instead of just generating and ignoring it. by @aligent-lturner

Release 2.1.4

• Merge pull request #7 from aligent/fix/empty_table_error by @aligent-lturner
• Merge pull request #8 from aligent/fix/property_access_error by @aligent-lturner
• Fix error accessing $this->directory before it is initialised by @aligent-lturner
• Fix fatal error during validation when index table is empty by @aligent-lturner

Release 2.1.3

• Merge pull request #6 from aligent/fix/php8_issues by @aligent-lturner
• Remove unnecessary attempt at aliasing by @aligent-lturner
• Fix table alias for update query by @aligent-lturner
• Fix typing issues by @aligent-lturner
• Ensure float is passed to round() function by @aligent-lturner

Release 2.1.2

• Merge pull request #5 from aligent/fix/int_scope_id by @aligent-lturner
• Ensure getScopeId function return value is int by @aligent-lturner

Release 2.1.1

• Merge pull request #4 from aligent/fix/filesystem_driver_preference by @aligent-lturner