🌟 Adoptium Summit 2026 will take place next week! Join the organisations, users, and contributors behind Adoptium technologies for a half-day of technical talks, production use cases, community experiences, and discussions on the future of Adoptium. Whether you're using Adoptium technologies, contributing to the ecosystem, or looking to learn from others, there's something for you. Register now 👉 hubs.la/Q04lQRBh0 #AdoptiumSummit26 #EclipseAdoptium #EclipseTemurin #Java #opensource

With 26M+ downloads every month, #EclipseTemurin powers millions of developers, teams, and companies every day. But that scale comes with real costs, infrastructure, testing, release automation, and supply chain security don’t run for free. 🌟 What if every #EclipseTemurin download contributed €5 toward sustaining the infrastructure behind it? Small contribution help: 🔸 Build infrastructure 🔸 Run millions of tests 🔸 Release automation 🔸 Supply chain security development Temurin is free, maintaining infrastructure is not. Start contributing today: hubs.la/Q04nlmrl0 #EclipseTemurin #TemurinSustainer #Adoptium #opensource #Java

💙 Want to use #EclipseTemurin but not sure where to start? These beginner-friendly tutorials show exactly how to install it on Windows, macOS, and Ubuntu. 🖥 Windows: hubs.la/Q03TY1jM0 🍎 macOS: hubs.la/Q03TY2Zd0 🎬 Ubuntu: hubs.la/Q03TY1Pr0 #opensource #Java @gdams_

Register for the Adoptium Summit 2026, taking place virtually on 29 September! Participants will:  🔍 Discover a range of compelling use cases that illustrate the versatility and power of Adoptium technologies. 💬 Engage in discussions about the latest user experiences, pioneering innovations, and the future trajectory of Adoptium in the Java ecosystem. 🗣 Connect with peers to exchange knowledge on enhancing development practices, optimising architecture, and driving technology forward. Don’t miss out 👉 hubs.la/Q04lQS0p0 #AdoptiumSummit26 #EclipseAdoptium #EclipseTemurin #Java #opensource

Eclipse Temurin JDK 21+ builds are now fully reproducible across Linux, Windows, and macOS platforms, giving organisations another way to independently verify the integrity of the binaries they use. Third parties can rebuild Temurin from upstream sources, compare the result byte-for-byte with the official release, and publish signed CycloneDX Attestations as verification evidence. And now, that verification is visible on hubs.ly/Q04x68mH0 through the new “Reproduced by a third party” badge. IBM and Red Hat are the first Eclipse Adoptium Working Group members to submit attestations, covering JDK 21 and JDK 25 releases. 🔐 Read the full update: hubs.ly/Q04x68kX0  #Java #OpenJDK #EclipseTemurin #Cybersecurity #OpenSource

In an article for Global Voices, contributors Tayebwa Noah and Jessie Ssebuliba from Uganda share how collaborating on open source projects transformed their professional lives. From working with global organisations to connecting with Hendrik Ebbers, member of both the Jakarta EE and Adoptium Working Groups, their journey highlights the impact of open collaboration. Noah explains: “Open source helped me grow my skills and make connections, the most important of which was meeting Hendrik.” Jessie adds: “Open source paved the way for me to improve my skills and ultimately get my job. Open source really did me good.” 👉 Both developers share more about this impact in their inspiring Adoptium Summit talk: hubs.la/Q03YHzJd0 👉 Learn more about their story in the Global Voices article: hubs.la/Q03YHx-D0 #GlobalVoicesOSS #CodeFromTheSouth #opensource #Adoptium

Join the #EclipseTemurin Sustainer Program to: 🔹 Strengthen your software supply chain 🔹 Accelerate security enhancements 🔹 Ensure high-performance Java runtimes 📢 Become a sustainer today! hubs.la/Q03_4wxS0 💰 Calculate your savings! hubs.la/Q03_4xhx0 #Java #opensource #Adoptium #TemurinSustainer

💻 How are organisations using and shaping Adoptium technologies in the real world? At Adoptium Summit 2026, we’ll explore compelling use cases, user experiences, innovations, and best practices from across the Java ecosystem. Join us virtually on 29 September to learn more ➡️ hubs.la/Q04lQQyL0 #AdoptiumSummit26 #EclipseAdoptium #Java #opensource #Adoptium

💡 Using #EclipseTemurin in production? Adoptium membership is how organisations move from adoption to leadership. By joining, you help ensure Java remains open, secure, and enterprise-ready, while gaining a direct voice in the ecosystem. Compare membership levels 👉 hubs.la/Q046cMyZ0 #membership #doptium #temurin #opensource

Announcing the immediate availability of Eclipse Temurin 8u502, 11.0.32, 17.0.20, 21.0.12, 25.0.4 and 26.0.2! Thanks to the team involved for making this happen.  Highlights include:  ♦️ Ubuntu 26.04 LTS Package Support ♦️ Updated CA Certificates ♦️ Reproducible Build Improvements, and more… 📢 Read the full announcement details: hubs.la/Q04szzcV0 #EclipseAdoptium #OpenSource #Temurin #EclipseFdn

🌟 Support open Java and elevate your brand! The #EclipseTemurin Sustainer Program isn’t just about funding, it’s about recognition and leadership in the Java ecosystem. Explore our sustainer levels and benefits on our new site 👉 hubs.la/Q041KSN70 Calculate your savings 👉 hubs.la/Q041KTNd0 Check this short video to learn how to become a corporate sustainer 👉 hubs.la/Q041KTMq0 #Java #Adoptium #opensource #TemurinSustainer

🌎 Adoptium Summit 2026 brings together the organisations, community experts, users, and contributors who rely on and help shape Adoptium technologies. Expect practical use cases, technical insights, user experiences, and discussions on where Adoptium is heading next. Whether you're using Adoptium technologies, contributing to the projects, or supporting the community, this is your opportunity to connect, share experiences, and learn from others across the ecosystem. Register for this free virtual conference ➡️ hubs.la/Q04lQV2J0 #AdoptiumSummit26 #Adoptium #Java #opensource #conference

Dear Java community,  You downloaded Temurin… over 1,000,000,000 times. 😄 We're still trying to wrap our heads around that number. Thank you to everyone who contributed code, tested releases, reported issues, answered questions, adopted Temurin, and helped grow this incredible community. Get your limited edition 1 Billion Downloads T-shirt in the Adoptium swag store! 👕 Navy T-shirt: hubs.la/Q04prpSq0  👕 Grey T-shirt: hubs.la/Q04ptBqC0  #EclipseTemurin #Java #opensource

⚡ Installing #EclipseTemurin is fast and straightforward. Watch these short video guides by @gdams_: 🎬 Windows: hubs.la/Q03TY0Ws0 🎬 macOS: hubs.la/Q03TY2x_0 🎬 Ubuntu: hubs.la/Q03TY1tS0 #Java #opensource #JDK #Adoptium

📣 Eclipse Temurin 8u502, 11.0.32, 17.0.20, 21.0.12, 25.0.4 and 26.0.2 are now available! As always, all binaries are thoroughly tested and available free of charge without usage restrictions on a wide range of platforms. Thanks to the team involved for making this happen.  Dive into the details and explore what’s new and noteworthy 👉 hubs.la/Q04s7h1z0 #EclipseAdoptium #OpenSource #Temurin #EclipseFdn

Open source has no borders, and neither does your support. 💱Through the Eclipse Foundation sponsorship platform, the Temurin Sustainer Program supports contributions in multiple currencies, making it simple for global developers and enterprises to give back. Contribute in your local currency 👉 hubs.la/Q042CBL50 #Adoptium #Temurin #opensource #Java

In his latest @ADTMag article, @johnkwaters explores why Eclipse Temurin has become the runtime trusted by millions of developers worldwide. Supported by an open, vendor-neutral community and backed by rigorous testing and certification, Temurin provides a dependable foundation for Java applications across a wide range of platforms. Read the full article 👉 hubs.la/Q04q7yBp0   #EclipseTemurin #Adoptium #Java #OpenJDK #opensource #EnterpriseJava

Join us for the Adoptium Summit 2026 on 29 September! This virtual, half-day conference will explore the breadth and depth of Adoptium technologies, bringing together Java developers, architects, contributors, and adopters for technical talks, best practices, and community insight. Register today 👉 hubs.la/Q04lQ-4T0 #AdoptiumSummit26 #EclipseAdoptium #EclipseTemurin #Java #opensource

🚨 The call for proposals closes today! Submit a talk for the Adoptium Summit 2026 on: 👉 Stories about how organisations grow with Adoptium through adoption, collaboration, and community involvement 👉 Eclipse Temurin adoption stories, performance, security, reliability, and best practices 👉 Experiences, lessons learned, challenges, and successes using Adoptium projects 👉 Contributor and community experiences 👉 The future of Adoptium Submit today: hubs.la/Q04qG3xw0 #AdoptiumSummit26 #EclipseAdoptium #Java #opensource #Adoptium

The average company using #EclipseTemurin saves $1.6M+ annually after migrating away from paid Java SE options. Temurin’s adoption has skyrocketed, from 250 million in early 2024 to over 800 million in 2025! By reinvesting just 10% of those savings, organisations can help fund a significant portion of the infrastructure, testing, and security work that keeps Temurin reliable at scale. This success is thanks to a strong open source community, but sustaining it requires investment. Join the Eclipse Temurin Sustainer Program to: 🔹 Strengthen your software supply chain 🔹 Accelerate security enhancements 🔹 Ensure high-performance Java runtimes 📢 Become a sustainer today! hubs.la/Q041KTC20 💰 Calculate your savings! hubs.la/Q041KSz40 #Java #opensource #Adoptium #TemurinSustainer