Java Agent v2.2.78

July 24, 2026

New Added query tracing for MongoDB driver 5.2 and later.
- Added weaving modules for the internal command signatures changed in drivers 5.2 and 5.3.
- Fixed data not being collected on driver 5.2 and later.
```
# requires restart
# MongoDB driver 5.2.x        -> mongodb-5.2
# MongoDB driver 5.3 or later -> mongodb-5.3
weaving=mongodb-5.3
```
New Added outbound call tracing for Netty-based HTTP clients.
- Outbound calls made through reactor-netty or a Netty HTTP client are collected as httpc steps.
```
# requires restart
# reactor-netty-http 1.0.x ~ 1.2.x -> reactor-netty-1.0
weaving=reactor-netty-1.0
```
Fixed Fixed SQL steps not being collected for Oracle batch execution (executeBatch) on ojdbc 23.x.
Fixed Fixed Byte SQL parameters being missing from traces.
- The position is now shown as array[length]; the binary value itself is not shown.
Fixed Fixed active transactions remaining open when an error occurred while starting a transaction in WebFlux or Spring Cloud Gateway environments.

Note

To install the Java agent for the first time, install the package first using the following command. For more information about agent installation, see the following.

wget https://api.whatap.io/agent/whatap.agent.java.tar.gz