DSG Developer contributions February 2019 (superseded) DSG Developer contributions February 2019 (superseded) First published 13 Apr 2022 Last updated 13 Apr 2022 Documents DSG Developer Contributions February 2019 (Superseded) PDF | 2.4 MB This file may not be suitable for users of assistive technology. Request an accessible format Need content Give feedback about this page Overall, how satisfied are you with this page? Very satisfied Satisfied Neither satisfied or dissatisfied Dissatisfied Very dissatisfied How could we improve this page? optional Limit is 1,200 characters. Please don’t include any personal or financial information, for example National insurance or credit card numbers.