Release v2.1.0 - Githubissues

Welcome Release Captain! ⛵️

[x] Assign this issue to yourself.
[x] Set up your workspace as described in the docs including the pre-commit hook.
[ ] Check the VERSION Milestone
- Any still open issues (except this one) should be merged or moved to a future milestone.
[x] Checkout and update the main branch locally.
[x] Update CHANGELOG.md and commit the changes.
- Use the command git log vPREVIOUS_VERSION.. to see commits between then and now.
- [x] Note any major changes to the data and schemas.
- [ ] Note any major changes to the library.
- [ ] Add any relevant minor changes.
[x] Use npm to bump the version. Use one of the following, depending on the version difference:
- npm version patch - Bug fixes, doc updates, and other small changes.
- npm version minor - Backwards compatible changes to library features, schemas, or data.
- npm version major - Breaking changes to library features, schemas, or data.
[x] Use the commands git push UPSTREAM_REMOTE main; git push UPSTREAM_REMOTE main --tags to push your changes to GitHub.
[ ] Wait for the CI job to publish the new version.
- https://app.circleci.com/pipelines/github/mozilla/nimbus-shared
[ ] In #project-nimbus on Slack, write: @here Version VERSION of nimbus-shared has been released on NPM and PyPI.
[ ] Create a milestone, and a release issue for vNEXT_VERSION with the [release issue template][].
[ ] Update the DTO documentation with the new version and any schema changes.
[ ] Close this issue and the milestone.

mozilla / nimbus-shared