How to check version of xalan refers to determining the specific version of the Xalan XSLT processor that is currently installed or being used. Xalan (XSL Transformations [XSLT] Apache Library for XML) is an open-source software library that provides a comprehensive implementation of the XSLT 1.0 and XSLT 2.0 (and later) specifications for transforming XML documents.
Knowing the version of Xalan being utilized is important for several reasons. Different versions may offer varying levels of functionality, performance optimizations, bug fixes, and support for the latest XSLT standards. Additionally, specific applications or tools may require a particular version of Xalan to operate correctly.
