v.1.1.0

We have improved the HTML and PDF contract styles to make them prettier, but the best is still to come! Watch this space!
Solved an error when generating the HTML / PDF version of the Employment Agreement as a result of currency field not handled properly.
Improved documentation detailing what are the required fields.
Improved the update role endpoint.
We have created an Employment / Assured Short-hold Tenancy request body example and placed it in the endpoint documentation.
Improvements in the response messages, both if there has been an error and if the response has been correct.
Fixed the error when obtaining the details of the collaborators and the company.
Added own signature and contract deletion restrictions to ensure the reliability of the contract.
Modified the response to obtain data from the company to provide more information.
Added restrictions so that the same user cannot be added to the contract. It has also been restricted to not add two companies with the same signatory.
The response of the company creation has been modified to follow the same response standard.
Validation has been added so that a company has to be on the same side as its associated signatory.
Added the restriction that once the contract is signed, it is not possible to add a party to the contract. Only people (signatory, witness, supp_signature and collaborator).