merge queue: embarking unstable (521be2b), #8065, #7751, #7924 and #7737 together

[mergify]

✨ Pull requests batch (#8065, #7751, #7924) which was ahead in the queue failed. The pull request #7737 has been re-embarked. ✨

Branch unstable (521be2b), #8065, #7751, #7924 and #7737 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #7737.
You don't need to do anything. Mergify will close this pull request automatically when it is complete.

Required conditions of queue default for merge:

• check-success=test-suite-success
• check-success=local-testnet-success

Required conditions to stay in the queue:

• #approved-reviews-by >= 1
  • Add release helper script to list PRs and breaking changes #7737
• check-success=license/cla
• check-success=target-branch-check
• label!=do-not-merge
  • Add release helper script to list PRs and breaking changes #7737

---
checking_base_sha: 5bf9d929ec5aadf37a80cdd688bf56937edc3360
previous_failed_batches: []
pull_requests:
  - number: 7737
...

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
3 out of 4 committers have signed the CLA.

✅ jimmygchen
✅ michaelsproul
✅ eserilev
❌ mergify[bot]
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
3 out of 4 committers have signed the CLA.

✅ jimmygchen
✅ michaelsproul
✅ eserilev
❌ mergify[bot]
_{You have signed the CLA already but the status is still pending? Let us recheck it.}