Release History

[NEW] Update the base Docker image to ubuntu:noble-20250714

[NEW] Update JDK in Docker image to 21.0.8-12

[NEW] Update the base Docker image to ubuntu:noble-20250529

[NEW] Update JDK in Docker image to 21.0.7

[NEW] Test Distribution agent local file cache uses size-based cleanup

[NEW] Test Distribution agent stops when it experiences a severe error during test execution

[NEW] Update the base Docker image to ubuntu:noble-20241015

[NEW] Miscellaneous improvements to the WebSocket client

[NEW] Update the base Docker image to ubuntu:noble-20240605

[NEW] Update JDK in Docker image to 21.0.4-9

[NEW] Remove support for Test Distribution agents with no pool association

[FIX] Agent sometimes requests files unknown to the build on re-assignment

[NEW] Update JDK in Docker image to 21.0.3-10

[FIX] WebSocket exceptions are treated as non-recoverable errors and lead to build failures

[NEW] Test Distribution Agent Image provides JDK 21

[NEW] Rename Test Distribution agent from Gradle Enterprise to Develocity

[NEW] Develocity Test Distribution agent requires a Java 21 runtime environment

[NEW] Update the base Docker image to ubuntu:jammy-20240125

[NEW] The official Docker image is now based on ubuntu:jammy to include the latest security updates

[FIX] Update to Java 17.0.8-7 for security updates and bug fixes

[FIX] Upgrade libssl to address CVE-2023-2650

[FIX] Update JDK in Docker image to 17.0.7

[FIX] Update Ubuntu packages in Docker image

[NEW] Test Distribution agent JAR is compiled for and requires Java 17

[NEW] Official Docker image includes JDK 17 instead of JDK 11

[NEW] Reconnect to Develocity on 404 responses after prior successful connection

[NEW] Improve error messages in case JDK auto-detection fails

[FIX] Update JDK Docker base image to JDK 11.0.17

[NEW] Use test-distribution-agent/<version> as User-Agent for HTTP requests

[FIX] Avoid writing to temporary workspaces after worker was asked to stop

[FIX] NullPointerExceptions on shutdown caused by prematurely stopped workers

[NEW] Update JDK Docker base image to JDK 11.0.16.1

[NEW] Update JDK Docker base image to JDK 11.0.16

[FIX] Improve observability of sporadic file download failures

[NEW] The official Docker image is now based on ubuntu:focal and bellsoft/liberica-openjdk-debian:11.0.15 to include the latest security updates

[NEW] Update JDK base images to 11.0.14 to apply latest security fixes

[NEW] Make WebSocket ping interval configurable via internal system property

[NEW] The official Docker image is now based on eclipse-temurin:11-focal instead of adoptopenjdk/openjdk11

[FIX] Upgrade Log4j to 2.17.1 (see https://security.gradle.com/advisory/2021-11)

[FIX] Upgrade Log4j to 2.17.0 (see https://security.gradle.com/advisory/2021-11)

[FIX] Upgrade Log4j to 2.16.0 (see https://security.gradle.com/advisory/2021-11)

[FIX] Mitigate Log4j RCE vulnerability (see https://security.gradle.com/advisory/2021-11)

Fix race when agent is asked to stop working while starting to work is still in progress

Change communication protocol to avoid illegal reflective access

Update base Docker image to adoptopenjdk/openjdk11:jdk-11.0.10_9-ubuntu

Time out and retry when upgrading a connection to WebSockets hangs

Add --version option

Add --pool option

Perform version compatibility checks during registration with Develocity

Handle SIGTERM by signalling the current job and waiting for it to finish

Added basic self-healing functionality to local file cache by quarantining corrupt cache entries and re-downloading them when they are next requested

Fixed race between re-connection and registration to Develocity that could cause the agent to exit due to an authorization error

Reduced logging severity of connection errors

Fix race condition when agent is released shortly after being assigned

Agent keeps reconnecting to Develocity for one hour in case the server url cannot be resolved

Input file archives are now sanity checked before unpacking to ensure only regular files and directories are created inside the target directory (CVE-2021-26719)

Deliberately cancelled downloads are no longer logged as errors

Illegal reflective access warnings no longer pollute the agent log

Memory options are applied by default when using the Docker image

Regression in local file cache cleanup is fixed

Agent keeps reconnecting to Develocity in case of a temporary DNS lookup failure

Fix sporadic ArithmeticException when reconnecting to the Develocity server

Retry file transfer on more intermittent failure types

Unresponsive network connections are now detected and closed proactively

Downloads that fail due to unexpectedly closed connections are now retried

Download failures are reported to the build in all cases

Downloaded files are now always closed before storing them in the local file cache

Input files are now downloaded in parallel from the file cache on the Develocity server instead of being requested from connected builds directly

Agent jar is published alongside its signature

Improved retry handling in case of connection errors

Docker image no longer uses the JAVA_OPTS environment variable to avoid inheriting it to test VMs and their child processes