Sync CHANGELOG prior to 1.4 release

[AMoo-Miki]

Check List

• [ ] New functionality includes testing.
• [ ] New functionality has been documented.
• [ ] All tests pass
  • [ ] yarn lint
  • [ ] yarn test-unit
• [ ] Update CHANGELOG.md
• [X] Commits are signed per the DCO using --signoff

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[AMoo-Miki]

What was the process of generating or syncing these entries?

Manually listed the commits that were not in 1.3. Then opened the PRs and copied the CHANGELOG entries.