2.3.1

• Remove must-revalidate cache directive from NoCacheFilter.

2.3.0

• Add support for Vary HTTP header in CacheFilter responses (#2).
• Update and improve Javadocs.

2.2.0

• Use a HttpServletResponseWrapper to remove HTTP/1.0 Pragma header.
• Replace expirationTime<Long> parameter with expiration<Long>.
• Replace static<Boolean> parameter with must-revalidate<Boolean>.

2.1.0

• Move from Google Project Hosting to GitHub.
• Update compiler to Java 6.
• Replace Servlet API 2.5 dependency with Java EE 6 Web API.

2.0

• Add NoETagFilter class to disable HTTP ETag header set by the DefaultServlet in Tomcat.
• Add NoCacheFilter class to completely disable browser caching.
• Replace privacy<String> parameter with private<Boolean>. Cache directive to control where the response may be cached.
• Add static<Boolean> parameter. Conditional requests are not required for static components.
  Cache directive must-revalidate should be used for non static components to force them to be revalidated once a response becomes stale.

1.2.1

• Optimize the configuration process. All the configurations are now done in the init method.
• Add the Sonatype OSS Parent POM.

1.2

• Change the default package to com.samaxes.filter.
• Update the distribution repositories to Sonatype Nexus.