The Apache Tomcat team announces the immediate availability of Apache
Tomcat 8.0.1 (beta).
Apache Tomcat 8 is an open source software implementation of the Java
Servlet, JavaServer Pages, Java Unified Expression Language and Java
Apache Tomcat 8 is aligned with Java EE 7. In addition to supporting
updated versions of the Java EE specifications, Tomcat 8 includes a
number of improvements compared to Tomcat 7. The notable changes
- Support for Java Servlet 3.1, JavaServer Pages 2.3, Java Unified
Expression Language 3.0 and Java WebSocket 1.0.
- The default connector implementation is now the Java non-blocking
implementation (NIO) for both HTTP and AJP.
- A new resources implementation that replaces Aliases, VirtualLoader,
VirtualDirContext, JAR resources and external repositories with a
single, consistent approach for configuring additional web
application resources. The new resources implementation can also be
used to implement overlays (using a master WAR as the basis for
multiple web applications that each have their own
Apache Tomcat 8.0.1 includes numerous fixes for issues identified
in RC10 as well as a number of other enhancements and changes. The
notable changes since RC10 include:
- Fix sendFile support for the NIO connector.
- Move control of caching and linking options from the Context to the
WebResourceRoot to enable them to by changed while the web
application is running.
- Add support for a dedicated listener for class loader binding and
Please refer to the change log for the complete list of changes:
The purpose of this beta release is to give users an opportunity to test
Tomcat 8 and to provide feedback to the Tomcat community. Although it is
a beta release, it is expected to run stably and is being used in
production at the ASF for the ASF's Jira instance. The beta status is
primarily because the Tomcat developers feel more feedback is required
before a stable release. It is also because 8.0.1 depends on a snapshot
rather than a release build of Apache Commons DBCP2 and because there
may be a small amount of further refactoring.
Note: This version has 4 zip binaries: a generic one and three
bundled with Tomcat native binaries for Windows operating systems
running on different CPU architectures.
Migration guides from Apache Tomcat 5.5.x, 6.0.x and 7.0.x:
- The Apache Tomcat team