2.1.3

The main objective is PDF support and some minor improvements and fixes.

Changes

• Documentation fixed.

• CFE and TELMEX templates fixed.

• Modified the result of /api/v1/process to add more information.

• More description added in the errors.

• Added PDF support.

• Added the VAT and IRPF templates for El Salvador.

• Updated the OCR engine to Version 3.11.2