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Apache Tomcat
The Apache Tomcat& software is an open source implementation
of the Java Servlet, JavaServer Pages, Java Expression Language and Java
WebSocket technologies. The Java Servlet, JavaServer Pages, Java Expression
Language and Java WebSocket specifications are developed under the
The Apache Tomcat software is developed in an open and participatory
environment and released under the
Apache Tomcat project is intended to be a collaboration of the best-of-breed
developers from around the world.
We invite you to participate in this open
development project.
To learn more about getting involved,
Apache Tomcat software powers numerous large-scale, mission-critical web
applications across a diverse range of industries and organizations.
these users and their stories are listed on the
wiki page.
Apache Tomcat, Tomcat, Apache, the Apache feather, and the Apache Tomcat
project logo are trademarks of the Apache Software Foundation.
Tomcat Native 1.2.6 Released
The Apache Tomcat Project is proud to announce the release of version 1.2.6 of
Tomcat Native. The notable changes since 1.2.5 include:
Continued work to track changes in OpenSSL 1.1.0 development.
Add support for using Java keystores for certificate chains.
Windows binaries built with APR 1.5.2 and OpenSSL 1.0.2g.
Note that, unless a regression is discovered in 1.2.x, users should now be
using 1.2.x in preference to 1.1.x.
Tomcat 7.0.69 Released
The Apache Tomcat Project is proud to announce the release of version 7.0.69 of
Apache Tomcat. This release contains a number of bug fixes and improvements
compared to version 7.0.68. The notable changes since 7.0.68 include:
Correct a false positive warning for ThreadLocal related memory leaks when
the key class but not the value class has been loaded by the web
application class loader.
Full details of these changes, and all the other changes, are available in the
Tomcat 8.5.0 beta Released
The Apache Tomcat Project is proud to announce the release of version 8.5.0
of Apache Tomcat. Apache Tomcat 8.5.0 is intended to replace 8.0.x and includes
new features pulled forward from Tomcat 9.0.x. The minimum Java version and
implemented specification versions remain unchanged. The notable changes
compared to 8.0.x include:
Added support for HTTP/2, and TLS virtual hosting
Added support for JASPIC 1.1
The BIO connectors, support for Windows Itanium and support for Comet have
been removed
Full details of these changes, and all the other changes, are available in the
Tomcat 8.0.33 Released
The Apache Tomcat Project is proud to announce the release of version 8.0.33
of Apache Tomcat. Apache Tomcat 8.0.33 includes fixes for issues identified in
8.0.32 as well as other enhancements and changes. The notable changes since
8.0.32 include:
Correct a false positive warning for ThreadLocal related memory
leaks when the key class but not the value class has been loaded
by the web application class loader.
Improve the performance of
javax.servlet.jsp.el.ScopedAttributeELResolver when resolving
attributes that do not exist.
Update the packaged version of the Tomcat Native Library to 1.2.5
to pick up the Windows binaries that are based on OpenSSL 1.0.2g
and APR 1.5.1.
Full details of these changes, and all the other changes, are available in the
Tomcat 9.0.0.M4 (alpha) Released
The Apache Tomcat Project is proud to announce the release of version 9.0.0.M4
(alpha) of Apache Tomcat. The is a milestone release of the 9.0.x branch and has
been made to provide users with early access to the new features in Apache
Tomcat 9.0.x so that they may provide feedback. The notable changes compared to
9.0.0.M3 include:
Added JASPIC support
Switch to the ParallelWebappClassLoader by default
Reduce runtime memory footprint
Full details of these changes, and all the other changes, are available in the
Tomcat 6.0.45 Released
The Apache Tomcat Project is proud to announce the release of version 6.0.45 of
Apache Tomcat. This release includes a number of security and bug fixes over
Apache Tomcat 6.0.44. The notable changes include:
Update to Tomcat Native Library version 1.1.34.
Note: End of life date for Apache Tomcat 6.0.x is announced.
Tomcat Native 1.1.34 Released
The Apache Tomcat Project is proud to announce the release of version 1.1.34 of
Tomcat Native. The notable changes since 1.1.33 include:
Unconditionally disable export Ciphers
Improve ephemeral key handling for DH and ECDH
Various fixes to build with newer OPenSSL versions
Note that, unless a regression is discovered in 1.2.x, users should now be
using 1.2.x in preference to 1.1.x.
Tomcat Connectors 1.2.41 Released
The Apache Tomcat Project is proud to announce the release of version 1.2.41 of
Apache Tomcat Connectors.
This version fixes one security issue (CVE-) and a number of bugs
found in previous releases.
The Apache Tomcat Project is proud to announce the release of version 1.2.5 of
the Standard Taglib. This tag library provides Apache's implementation
of the JSTL 1.2 specification.
Version 1.2.5 is a minor bug fix release reverting a change made in 1.2.1 where
&c:import& modified the HTTP method during POST operations, and fixing an
issues that resulted in an AccessControlException during startup unless
permission was granted to read the accessExternalEntity property.
Please see the
for more details.
Tomcat Maven Plugin 2.2 Released
The Apache Tomcat team is pleased to announce the release of Tomcat Maven Plugin 2.2.
Changelog available .
provides goals
to manipulate WAR projects within the Apache Tomcat servlet container.
The binaries are available from Maven repositories. You should specify the
version in your project's plugin configuration:
&groupId&org.apache.tomcat.maven&/groupId&
&artifactId&tomcat7-maven-plugin&/artifactId&
&version&2.2&/version&
&groupId&org.apache.tomcat.maven&/groupId&
&artifactId&tomcat6-maven-plugin&/artifactId&
&version&2.2&/version&增值电信业务许可经营证：沪B2-沪网文[3号服务热线：021-
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