About Apache
The Apache Project is a collaborative software development effort aimed at creating a robust, commercial-grade, feature rich, and freely-available source code implementation of an HTTP (web) server. The project is jointly managed by a group of volunteers located around the world, using the Internet and the web to communicate, plan, and develop the server and its related documentation. These volunteers are known as the Apache Group. In addition, hundreds of users have contributed ideas, code, and documentation to the project.

What’s New in this Version
- core: When the ap_http_header_filter processes an error bucket, cleanup the passed brigade before returning AP_FILTER_ERROR down the filter chain. This unambiguously ensures the same error bucket isn't revisited
- core: Error responses set by filters were being coerced into 500 errors, sometimes appended to the original error response. Log entry of: 'Handler for (null) returned invalid result code -3'
- Many more enhancements.