Hello Java neighborhood!
We’re glad to announce the newest July 2023 patch & safety replace launch for the Microsoft Construct of OpenJDK. See the launch notes for detailed adjustments current within the Microsoft Construct of OpenJDK binaries. And obtain or set up the binaries at the moment.
- Microsoft Construct of OpenJDK
All binaries can be found on their traditional areas. For extra particulars, see the obtain web page.
New characteristic enabled by default
The discharge of MS Construct of OpenJDK 17 and 11 now embrace an enhancement on escape evaluation. With this characteristic, we recognized latency enhancements as much as 13% on managed benchmarks. The characteristic has been obtainable in our earlier builds and has been in use by manufacturing workloads throughout Microsoft, LinkedIn, and different techniques. Now within the newest construct it’s enabled by default. Should you do encounter a efficiency regression on a selected workload, you possibly can disable this characteristic with -XX:-ReduceAllocationMerges flag on the Java launcher command line; and please present suggestions to openjdk-support@microsoft.com.
CA Certificates: Upcoming change within the subsequent replace
For the following quarterly replace, we are going to change from system root certificates (for SSL) and can begin bundling in our JDKs the identical Microsoft CA Certificates used on Microsoft Edge. This can convey parity with what Microsoft trusts all through the net, to what we are going to belief on Java purposes working on the Microsoft Construct of OpenJDK. Clients will nonetheless be capable of modify/revert the CA certificates utilized by the Java runtime. For extra info on this, please contact openjdk-support@microsoft.com.
OpenJDK 8
As you might know, we offer help on Azure and inner at Microsoft for OpenJDK 8 binaries of Eclipse Temurin constructed by the Eclipse Adoptium venture. To facilitate its utilization, we ship container pictures of OpenJDK 8 on high of CBL-Mariner and Ubuntu. Confer with our documentation.
Further!
The DevDiv Java Engineering Group have additionally launched the Alpha model of the Semantic Kernel for Java. Test the weblog publish to be taught extra about constructing clever Java apps with OpenAI.
Joyful coding!
Bruno Borges
