message: docs: fix duplicate in CHANGELOG
  PR Close
diff: - change the component's view encapsulation to the `None` or `ShadowDom`
  - define keyframes rules in global stylesheets (e.g styles.css)
  - define keyframes rules programmatically in code.
  -- Keyframes names are now prefixed with the component's "scope name".
  - For example, the following keyframes rule in a component definition,
  - whose "scope name" is host-my-cmp:
  -
  - @keyframes foo { ... }
  -
  - will become:
  -
  - @keyframes host-my-cmp_foo { ... }
  -
  - Any TypeScript/JavaScript code which relied on the names of keyframes rules
  - will no longer match.
  - The recommended solutions in this case are to either:
  - - change the component's view encapsulation to the `None` or `ShadowDom`
  - - define keyframes rules in global stylesheets (e.g styles.css)
  - - define keyframes rules programmatically in code.
  ### core
  - Support for Node.js v12 has been removed as it will become EOL on 2022-04-30. Please use Node.js v14.15 or later.
  - TypeScript versions older than 4.6 are no longer supported.
  