I'm pleased to announce the release of the java-buildpack, version 3.1. This
release was focused on new monitoring frameworks and the Memory Calculator.
The Memory Calculator removes the need to restage an application after
scaling it's allocated memory. It has the following highlights:


- Dynatrace monitoring framework support. (via Stu Charlton
<https://github.com/cloudfoundry/java-buildpack/pull/187>)
- Introscope monitoring framework support.
- Memory calculator (via Mike Youngstrom, df007
<https://github.com/cloudfoundry/java-buildpack/issues/175>)
- Improved tar downloader (via Claude Devarenne
<https://github.com/cloudfoundry/java-buildpack/pull/195>)
- Improved OS detection (via Christopher Umbel
<https://github.com/cloudfoundry/java-buildpack/pull/185>)

For a more detailed look at the changes in 3.1, please take a look at
the commit
log <https://github.com/cloudfoundry/java-buildpack/compare/v3.0...v3.1>.
Packaged versions of the buildpack, suitable for use with create-buildpack
and update-buildpack, can be found attached to this release
<https://github.com/cloudfoundry/java-buildpack/releases/tag/v3.1>.
*Packaged Dependencies*

- AppDynamics Agent: 4.0.7_0
- GemFire 8.0.0
- GemFire Modules 8.0.0.1
- GemFire Modules Tomcat7 8.0.0.1
- GemFire Security 8.0.0
- Groovy: 2.4.3
- JRebel 6.2.1
- MariaDB JDBC: 1.1.9
- Memory Calculator (centos6): 1.1.1.RELEASE
- Memory Calculator (lucid): 1.1.1.RELEASE
- Memory Calculator (mountainlion): 1.1.1.RELEASE
- Memory Calculator (precise): 1.1.1.RELEASE
- Memory Calculator (trusty): 1.1.1.RELEASE
- New Relic Agent: 3.17.0
- OpenJDK JRE (centos6): 1.8.0_45
- OpenJDK JRE (lucid): 1.8.0_45
- OpenJDK JRE (mountainlion): 1.8.0_45
- OpenJDK JRE (precise): 1.8.0_45
- OpenJDK JRE (trusty): 1.8.0_45
- Play Framework JPA Plugin: 1.7.0.RELEASE
- PostgreSQL JDBC: 9.4.1201
- RedisStore: 1.2.0_RELEASE
- Spring Auto-reconfiguration: 1.7.0_RELEASE
- Spring Boot CLI: 1.2.4_RELEASE
- Tomcat Access Logging Support: 2.4.0_RELEASE
- Tomcat Lifecycle Support: 2.4.0_RELEASE
- Tomcat Logging Support: 2.4.0_RELEASE
- Tomcat: 8.0.23


Christopher Frost - Pivotal UK
Java Buildpack Team