This plugin is designed to allow, as far as possible, a student to continue working on a deferred-feedback quiz attempt even if the network connection goes down.

For a fuller description, see the functionality document.

For a record of development, see TODO.md and MDL-47688.

This plugin will work in Moodle 2.7 or later. However, it requires various patches that are only in 2.7.5 or 2.8.3 or later. To use it with earlier versions, you need to cherry-pick selected fixes, as detailed in the functionality document.

This plugin uses the following third-party libraries:

• The Stanford Javascript Crypto Library from https://github.com/bitwiseshiftleft/sjcl
• JSEncrypt https://github.com/travist/jsencrypt