v13.0.0 release (MetaMask#520)

* v13.0.0 release

* Update CHANGELOG.md

Co-authored-by: Mark Stacey <[email protected]>

Co-authored-by: Mark Stacey <[email protected]>

Release/v12.1.0 (MetaMask#519)

* updated version and changelog

* update change log

* updated link

* change log update

* fixed validation issues in changelog

* Typo fixes, cleanup

* Update CHANGELOG.md

Co-authored-by: Erik Marks <[email protected]>

v12.0.0 release (MetaMask#515)

* v12.0.0 release

* Update CHANGELOG.md

Co-authored-by: Mark Stacey <[email protected]>

* update ref links

Co-authored-by: Mark Stacey <[email protected]>

v11.0.0 release (MetaMask#510)

This is identical to v10.2.0, except the major version number has been
incremented to reflect that it includes a breaking change. v10.2.0 will
be deprecated.

v10.2.0 (MetaMask#503)

v10.1.0 (MetaMask#488)

* bump

* changelog

* date

* typo

* fixed

v10.0.0 (MetaMask#477)

This release includes a single bug fix. It's breaking because the fix
included a change in the type of the `conversionRate` state.

v9.1.0 (MetaMask#474)

* changelogandbump

* typo

* Update CHANGELOG.md

Co-authored-by: Mark Stacey <[email protected]>

Co-authored-by: Mark Stacey <[email protected]>

v9.0.0 (MetaMask#469)

This release includes one major change, which is the migration of the
CurrencyRateController to the BaseControllerV2 API.

v8.0.0 (MetaMask#443)

This release includes updating the minimum Node.js version to v12, a
breaking change to the base controller, and a bugfix, along with some
smaller changes.