* Added find validators they can be used to validate find parameters to prevent internal server error on find. * Extended validators
0.4.28
* Enhancements on datetime package * Revising model mixins * Populating all model mixin caches on server startup for performance boost * Added the ability to limit the ordering columns of an entity * Always considering UTC timezone for sqlite backend independent from server timezone
0.4.27
* Enhanced datetime range clause generator and between datetime methods * Fixed autoincrement columns other than Integer on sqlite backends * Added support for timezone handling for datetime columns on sqlite backend * Added new helper datetime services * Code enhancements
0.4.26
* Extended safe order by to also support queries with row results. * Enhance datetime services to preserve server timezone on naive values. it is useful for database backends where timezone support is not available, for example sqlite.
0.4.25
* Extended safe_order_by to also support queries with row result columns
0.4.24
* Added safe_order_by into Query class it can be used to order query results with client inputs.