You could get WP "5.9.3" (https://github.com/stokry/wp-sqlite/blob/main/wp-includes/version.php#L19 https://github.com/stokry/wp-sqlite/blob/main/wp-includes/ve

You could get WP "5.9.3" (https://github.com/stokry/wp-sqlite/blob/main/wp-includes/version.php#L19 https://github.com/stokry/wp-sqlite/blob/main/wp-includes/ve...) from upstream and diff -ru them, i think? But yes, ongoing maintenance and following upstream might be more difficult then necessary with this fork