v4.0.2

heroku/gradle

• No changes.

heroku/java

Changed

• Updated heroku/gradle to 4.0.2.
• Updated heroku/jvm to 4.0.2.
• Updated heroku/maven to 4.0.2.

heroku/java-function

Changed

• Updated heroku/jvm-function-invoker to 4.0.2.
• Updated heroku/jvm to 4.0.2.
• Updated heroku/maven to 4.0.2.

heroku/jvm

• No changes.

heroku/jvm-function-invoker

Changed

• Updated function runtime to 1.1.6 (#622)

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

Changed

• Updated heroku/jvm to 4.0.2.
• Updated heroku/sbt to 4.0.2.

v4.0.1

heroku/gradle

• No changes.

heroku/java

Changed

• Updated heroku/gradle to 4.0.1.
• Updated heroku/jvm to 4.0.1.
• Updated heroku/maven to 4.0.1.

heroku/java-function

Changed

• Updated heroku/jvm-function-invoker to 4.0.1.
• Updated heroku/jvm to 4.0.1.
• Updated heroku/maven to 4.0.1.

heroku/jvm

• No changes.

heroku/jvm-function-invoker

Changed

• Updated function runtime to 1.1.5 (#619)

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

Changed

• Updated heroku/jvm to 4.0.1.
• Updated heroku/sbt to 4.0.1.

v4.0.0

heroku/gradle

• No changes.

heroku/java

Removed

• Removed heroku/procfile, since it's being added directly to the Heroku builder images instead. If you override the Heroku builder images' default buildpack detection order (or use this buildpack with a non-Heroku builder image), you will need to append heroku/procfile to your buildpacks list. (#608)

Changed

• Updated heroku/gradle to 4.0.0.
• Updated heroku/jvm to 4.0.0.
• Updated heroku/maven to 4.0.0.

heroku/java-function

Changed

• Updated heroku/jvm-function-invoker to 4.0.0.
• Updated heroku/jvm to 4.0.0.
• Updated heroku/maven to 4.0.0.

heroku/jvm

• No changes.

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

Removed

• Removed heroku/procfile, since it's being added directly to the Heroku builder images instead. If you override the Heroku builder images' default buildpack detection order (or use this buildpack with a non-Heroku builder image), you will need to append heroku/procfile to your buildpacks list. (#608)

Changed

• Updated heroku/jvm to 4.0.0.
• Updated heroku/sbt to 4.0.0.

v3.2.2

heroku/gradle

Changed

• Updated buildpack display name, description and keywords. (#603)

heroku/java

Changed

• Updated buildpack display name, description and keywords. (#603)
• Updated heroku/gradle to 3.2.2.
• Updated heroku/jvm to 3.2.2.
• Updated heroku/maven to 3.2.2.

heroku/java-function

Changed

• Updated buildpack display name, description and keywords. (#603)
• Updated heroku/jvm-function-invoker to 3.2.2.
• Updated heroku/jvm to 3.2.2.
• Updated heroku/maven to 3.2.2.

heroku/jvm

Changed

• Updated buildpack display name, description and keywords. (#603)

heroku/jvm-function-invoker

Changed

• Updated buildpack display name, description and keywords. (#603)

heroku/maven

Changed

• Updated buildpack display name, description and keywords. (#603)

heroku/sbt

Changed

• Updated buildpack display name, description and keywords. (#603)

heroku/scala

Changed

• Updated buildpack display name, description and keywords. (#603)
• Updated heroku/jvm to 3.2.2.
• Updated heroku/sbt to 3.2.2.

v3.2.1

heroku/gradle

• No changes.

heroku/java

Changed

• Updated heroku/gradle to 3.2.1.
• Updated heroku/jvm to 3.2.1.
• Updated heroku/maven to 3.2.1.

heroku/java-function

Changed

• Updated heroku/jvm-function-invoker to 3.2.1.
• Updated heroku/jvm to 3.2.1.
• Updated heroku/maven to 3.2.1.

heroku/jvm

Changed

• Default version for OpenJDK 8 is now 1.8.0_392. (#599)
• Default version for OpenJDK 11 is now 11.0.21. (#599)
• Default version for OpenJDK 17 is now 17.0.9. (#599)
• Default version for OpenJDK 21 is now 21.0.1. (#599)

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

Changed

• Updated heroku/jvm to 3.2.1.
• Updated heroku/sbt to 3.2.1.

v3.2.0

heroku/gradle

• No changes.

heroku/java

• Updated heroku/gradle to 3.2.0.
• Updated heroku/jvm to 3.2.0.
• Updated heroku/maven to 3.2.0.

heroku/java-function

• Updated heroku/jvm-function-invoker to 3.2.0.
• Updated heroku/jvm to 3.2.0.
• Updated heroku/maven to 3.2.0.

heroku/jvm

Added

• Support for Java 21. (#585)

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

• Updated heroku/jvm to 3.2.0.
• Updated heroku/sbt to 3.2.0.

v3.1.0

heroku/gradle

Added

• Initial release

heroku/java

• Updated heroku/procfile to 2.0.1. (#568)
• Updated heroku/gradle to 3.1.0.
• Updated heroku/jvm to 3.1.0.
• Updated heroku/maven to 3.1.0.

heroku/java-function

• Updated heroku/jvm-function-invoker to 3.1.0.
• Updated heroku/jvm to 3.1.0.
• Updated heroku/maven to 3.1.0.

heroku/jvm

• Default version for OpenJDK 11 is now 11.0.20.1. (#582)
• Default version for OpenJDK 17 is now 17.0.8.1. (#582)

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

• Updated heroku/procfile to 2.0.1. (#568)
• Updated heroku/jvm to 3.1.0.
• Updated heroku/sbt to 3.1.0.

v3.0.0

heroku/java

• Updated heroku/jvm to 3.0.0.
• Updated heroku/maven to 3.0.0.

heroku/java-function

• Updated heroku/jvm-function-invoker to 3.0.0.
• Updated heroku/jvm to 3.0.0.
• Updated heroku/maven to 3.0.0.

heroku/jvm

• No changes.

heroku/jvm-function-invoker

• No changes.

heroku/maven

• Remove support for installing Maven 3.2.5, 3.3.9, 3.5.4 and 3.6.2 via system.properties. These versions of Maven contain security vulnerabilities and should not be used. Users that cannot upgrade to a secure version of Maven can install the Maven Wrapper for the required Maven version to their application (i.e. mvn wrapper:wrapper -Dmaven=3.6.2). (#556)
• Default version for Maven is now 3.9.4. (#556)

heroku/sbt

• No changes.

heroku/scala

• Updated heroku/jvm to 3.0.0.
• Updated heroku/sbt to 3.0.0.

v2.0.0

heroku/java

• Updated heroku/jvm to 2.0.0.
• Updated heroku/maven to 2.0.0.

heroku/java-function

• Updated heroku/jvm-function-invoker to 2.0.0.
• Updated heroku/jvm to 2.0.0.
• Updated heroku/maven to 2.0.0.

heroku/jvm

• This buildpack now requires that an OpenJDK version is specified in system.properties when the buildpack is used standalone (no other buildpack adds jdk to the build plan requires). Users that use this buildpack in a standalone fashion can add a system.properties file to their application with the following contents to restore the old behavior of installing the most recent OpenJDK 8 release: java.runtime.version=8. (#546)

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

• Updated heroku/jvm to 2.0.0.
• Updated heroku/sbt to 2.0.0.

v1.1.2

heroku/java

• Updated heroku/jvm to 1.1.2.
• Updated heroku/maven to 1.1.2.

heroku/java-function

• Updated heroku/jvm to 1.1.2.
• Updated heroku/maven to 1.1.2.
• Updated heroku/jvm-function-invoker to 1.1.2.

heroku/jvm

• Default version for OpenJDK 8 is now 1.8.0_382. (#543)
• Default version for OpenJDK 11 is now 11.0.20. (#543)
• Default version for OpenJDK 17 is now 17.0.8. (#543)
• Default version for OpenJDK 20 is now 20.0.2. (#543)

heroku/jvm-function-invoker

• No changes.

heroku/maven

• No changes.

heroku/sbt

• No changes.

heroku/scala

• Updated heroku/jvm to 1.1.2.
• Updated heroku/sbt to 1.1.2.