merge queue: embarking 0.11.x (0df3c6e), #1873, #1871, #1870, #1875 and #1880 together

[mergify]

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Branch 0.11.x (0df3c6e), #1873, #1871, #1870, #1875 and #1880 are embarked together for merge.

This pull request has been created by Mergify to speculatively check the mergeability of #1880.
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Required conditions of queue default for merge:

• check-success=ci-passed

Required conditions to stay in the queue: None

---
previous_failed_batches: []
pull_requests:
  - number: 1880
...