The Xerces-C++ source code is stored in the Apache Git
repository. The repository is public and everyone
has read access.
The repository can be viewed online at https://gitbox.apache.org/repos/asf?p=xerces-c.git
The repository can be cloned via:
git clone https://gitbox.apache.org/repos/asf/xerces-c.git
A writeable mirror of the same official repository is also present in GitHub at https://github.com/apache/xerces-c/ but the official mechanism for contributions remains attaching patches to issues filed in the Apache Jira instance at https://issues.apache.org/jira/projects/XERCESC
Development generally takes place on the master branch, with legacy branches left open or closed depending on the status of older releases. At present, the master branch and the xerces-3.2 branches are open. Proposed work for a V3.3.0 release may be occurring on master.