# Opt In

## Docs

- [Workflow](docs/workflow.html): Open this html page in a browser.

## Release notes

Version 0.0.1-beta.10

- Refactored IAB Plugin to narrow down all APIs to on: `fetchConsentData`.
- IAB Plugin calls the CMP as soon as it's registered.
- IAB Plugin approves categories in OptIn based on consent received from `__cmp`.
- Support passing a timeout to `fetchConsentData` and `isApproved`.
- Changed the callback signature to `function(<error, data>)`.

Version 0.0.1-beta.12

- Register callbacks in `fetchConsentData` to handle multiple callers.

Version 0.0.1-beta.13

- Fix bug in Emitter to make sure if a subscriber unsubscribes, we would still call the rest of the subscribers.

Version 0.0.1-beta.15

- Use `String.indexOf` instead of `String.includes` so we don't have to use a polyfill.

Version 0.0.1-beta.17

- Approve all IAB vendors if GDPR does not apply.

Version 0.0.1-beta.18

- REVERT: Approve all IAB vendors if GDPR does not apply.

Version 1.0.0

- Update the IAB plugin to support IAB 2.0