MySQL :: MySQL Router Release Notes :: Changes in MySQL Router 8.0.43 (2025-07-22, General Availability)

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MySQL Router Release Notes / Changes in MySQL Router 8.0.43 (2025-07-22, General Availability)

Changes in MySQL Router 8.0.43 (2025-07-22, General Availability)

Note

These release notes were created with the assistance of MySQL HeatWave GenAI.

Fixed an issue related to debug logging. (Bug #38009073)
It was not possible to build MySQL Router with GCC 15 on Fedora 42 due to missing includes. (Bug #37769606)
After a DNS failure, the destination was not added to quarantine and could not be checked for availability after the connection was restored. Errors were returned similar to the following:
```
        resolve(host) failed: Name or service not known
```
(Bug #37617712)

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