Warning errors about deprecated operation requests

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Fernando Ledesma

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Mar 6, 2025, 10:21:59 AMMar 6
to ReactiveMongo - http://reactivemongo.org
Hello everyone,
We have migrated to the Mongo version 5.0 but we are getting warnings about deprecated operation requests related with `find` and `delete` operations.
```
Deprecated operation requested. The client driver may require an upgrade in order to ensure compatibility with future server versions. For more details see https://dochub.mongodb.org/core/legacy-opcode-compatibility
```
It looks like is related with:
```
MongoDB 5.0 deprecates both OP_QUERY find operations and OP_QUERY commands
```
We are using reactivemongo version `1.1.0-RC14`, but with version `1.1.0-RC15` these warnings keep showing up.

Fernando Ledesma

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Mar 11, 2025, 11:16:57 AMMar 11
to ReactiveMongo - http://reactivemongo.org
We did more tests and with Mongo version 6.0 these warning messages do not appear anymore because reactivemongo uses the correct protocol. 
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