## What
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* Describe what the change is solving. Link all GitHub issues related to
this change.
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Release notes for Airbyte 2.0.
Also:
- Added new terminology to linting allowlist for Vale.
- Added a React component so we can embed YouTube videos.
## How
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* Describe how code changes achieve the solution.
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## Review guide
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1. `x.py`
2. `y.py`
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## User Impact
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* What is the end result perceived by the user?
* If there are negative side effects, please list them.
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## Can this PR be safely reverted and rolled back?
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* If unsure, leave it blank.
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- [x] YES 💚
- [ ] NO ❌
