# cncf Published articles for cncf. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Kubernetes Multi-Cluster Project Karmada Reaches CNCF Graduation DevFeed: [Kubernetes Multi-Cluster Project Karmada Reaches CNCF Graduation]() Original publisher: [Read original article]() Author: Claudio Masolo Published: 2026-09-17T10:00:00Z Content type: news Language: en Sources: [InfoQ]() Topics: [Kubernetes](), [Orchestration](), [Cloud](), [Computing]() Tags: [ai-architecture](), [cloud](), [cluster](), [clusters](), [cncf](), [devops](), [karmada-kubernetes-cncf](), [kubernetes](), [multi-cloud](), [news](), [orchestration](), [project](), [release]() ### AI overview The CNCF announced that Karmada, a multi-cluster and multi-cloud Kubernetes orchestration project, graduated to its highest maturity tier. The announcement coincided with Karmada v1.19, which improves multi-component scheduling for AI training jobs and makes priority-based scheduling available by default in Beta. ### Source excerpt The Cloud Native Computing Foundation (CNCF) announced on September 2026 that Karmada, a multi-cluster and multi-cloud Kubernetes orchestration project, has graduated. This multi-cluster and multi-cloud Kubernetes orchestration project reached CNCF's highest maturity tier. By Claudio Masolo ## Kubernetes 1.36 restores a lost guarantee for database backups DevFeed: [Kubernetes 1.36 restores a lost guarantee for database backups]() Original publisher: [Read original article]() Author: Shubham Pampattiwar Published: 2026-09-15T13:00:00Z Content type: news Language: en Sources: [Kubernetes Overview, News and Trends | The New Stack](), [The New Stack]() Topics: [Kubernetes](), [PostgreSQL](), [Databases]() Tags: [backups](), [cncf](), [consistency](), [database](), [databases](), [kubernetes](), [post-contributed](), [postgresql](), [snapshots](), [sponsor-cncf](), [sponsored-post-contributed](), [stateful](), [storage]() ### AI overview The article explains how Kubernetes 1.36 restores coordinated snapshots for applications whose state spans multiple volumes, addressing inconsistent database backups caused by taking individual PersistentVolumeClaim snapshots at different times. ### Source excerpt It's 2 a.m., and you're restoring a PostgreSQL cluster from last night's backup. Its data directory lives on one PersistentVolumeClaim The post Kubernetes 1.36 restores a lost guarantee for database backups appeared first on The New Stack. ## KCD Around the World: San Francisco Bay Area DevFeed: [KCD Around the World: San Francisco Bay Area]() Original publisher: [Read original article]() Author: The Kubernetes Authors Published: 2026-08-19T00:00:00Z Content type: article Language: en Sources: [Kubernetes Contributors Blog]() Topics: [Kubernetes](), [Cloud Native Ecosystem](), [Google]() Tags: [2026](), [cloud-native](), [cncf](), [community](), [contributors](), [developer-relations](), [google-cloud](), [kubernetes](), [open-source]() ### AI overview An interview with organizers of the second KCD San Francisco Bay Area, scheduled for September 1, 2026, explores the event's origins, the local Kubernetes community, and the organizers' backgrounds in Kubernetes and cloud-native technology. ### Source excerpt Welcome back to KCD Around the World, a series where we explore Kubernetes Community Days from every corner of the globe. Behind every event is a community of volunteers, contributors, organizers and attendees who make it all happen. Through conversations with the people behind each KCD, we share what makes it unique. This stop: San Francisco Bay Area. Coming up on September 1, 2026 is the second KCD San Francisco Bay Area, held at the Computer History Museum in Mountain View. We spoke with three of its organizers, Rey Lejano, Lisa-Marie Namphy, and Jason (Jay) Smith, about what makes the Bay Area community tick. Meet the community Kashish Verma (KV): Could you each introduce yourselves and tell us how you got involved in Kubernetes? Rey Lejano (RL): I'm one of the KCD San Francisco Bay Area organizers, a Kubernetes SIG Docs co-chair and SIG Security subproject lead, and I work at Red Hat. I've served on seven Release Teams, including as the v1.23 Release Lead. A conversation with a Kubernetes contributor at the 2019 KubeCon in San Diego is what pulled me into contributing to the project. Lisa-Marie Namphy (LN): Hi! I'm Lisa-Marie Namphy (Lisa), I've been a CNCF Ambassador since the early days of the program and have run one of the largest Kubernetes/Cloud Native user groups for over 10 years, now called Cloud Native Silicon Valley. I also run the Developer Relations and Tech Learning team at Intuit, where open source is core to how we build: our flagship products like TurboTax and QuickBooks run on Kubernetes and other CNCF technologies, including Argo, which Intuit originally created and donated. Jason "Jay" Smith (JS): I'm a Staff Customer Engineer on the Application Ecosystem team at Google Cloud, though I like to call myself the "Cloud Alchemist," since I help customers move from legacy monolithic architectures to microservices. On the community side, I'm a co-lead for the Cloud Native San Francisco Community, an organizer for the 2025 and 2026 KCD San Francisc ## Kubeflow Has Graduated from CNCF DevFeed: [Kubeflow Has Graduated from CNCF]() Original publisher: [Read original article]() Author: Kubeflow Published: 2026-08-18T05:00:00Z Content type: release Language: en Sources: [Kubeflow]() Topics: [AI Infrastructure](), [AI Platform](), [Kubernetes](), [Cloud Native Ecosystem](), [distributed-training](), [Fine-tuning](), [model-serving]() Tags: [ai-infrastructure](), [announcement](), [cloud-native](), [cncf](), [distributed-training](), [fine-tuning](), [inference](), [kubernetes](), [model-serving](), [production]() ### AI overview Kubeflow has graduated from the Cloud Native Computing Foundation, recognizing its maturity and adoption as a Kubernetes-native platform for AI and machine learning workloads. The article highlights its community growth, enterprise use, security audit, governance work, and focus on scalable, portable infrastructure. ### Source excerpt Kubeflow is a CNCF Graduated Project ## Diagnosing the integration tax: three costs, three fixes DevFeed: [Diagnosing the integration tax: three costs, three fixes]() Original publisher: [Read original article]() Author: The Team @ Giant Swarm Published: 2026-08-13T10:22:19Z Content type: opinion Language: en Sources: [Giant Swarm Blog]() Topics: [Platform Engineering](), [Open Source](), [Architecture & Design]() Tags: [cncf](), [cost](), [evaluation](), [integration](), [maintenance](), [open-source](), [platform-engineering]() ### AI overview This article examines the integration tax of building and operating a production platform from open-source projects. It identifies evaluation paralysis, integration challenges, and ongoing maintenance as distinct costs that can delay delivery and consume team time. ### Source excerpt The hidden costs of building your own platform: endless evaluation, messy integration, and time you don't get back. Giant Swarm helps. ## Nirmata's Cloud Agents Audited a 40-Cluster Kubernetes Fleet, and recovered 40% of the Cost DevFeed: [Nirmata's Cloud Agents Audited a 40-Cluster Kubernetes Fleet, and recovered 40% of the Cost]() Original publisher: [Read original article]() Author: Anubhav Sharma Published: 2026-08-12T20:52:35Z Content type: article Language: en Sources: [Nirmata]() Topics: [Kubernetes](), [Cloud](), [Automation](), [data]() Tags: [agents](), [ai](), [automation](), [cloud](), [cloud-native](), [clusters](), [cncf](), [compute](), [cost-savings](), [deployment](), [devsecops](), [kubernetes](), [kyverno](), [policy-management](), [resource](), [verification]() ### AI overview Nirmata describes applying its Cost Analyzer and Resource Hygiene Cloud Agents across an enterprise customer's 40-cluster production Kubernetes fleet. The scans identified a roughly $107,000 monthly compute baseline and about 50% recoverable through right-sizing before stale-resource cleanup, while revealing recurring sources of waste and governance gaps. ### Source excerpt Nirmata's Cloud Agents Audited a 40-Cluster Kubernetes Fleet, and recovered 40% of the Cost Most Kubernetes Cost overruns don't come from one singularly bad decision. They come from dozens of reasonable ones -- made independently, by different teams, at different times -- that... The post Nirmata's Cloud Agents Audited a 40-Cluster Kubernetes Fleet, and recovered 40% of the Cost first appeared on Nirmata. ## Building open-source observability together: The OpenSearch Observability TAG turns one DevFeed: [Building open-source observability together: The OpenSearch Observability TAG turns one]() Original publisher: [Read original article]() Author: Dotan Horovits Published: 2026-08-11T17:01:57Z Content type: article Language: en Sources: [OpenSearch]() Topics: [observability](), [Open Source](), [OpenTelemetry](), [Prometheus](), [agent observability]() Tags: [agent-observability](), [blog](), [cncf](), [community](), [metrics](), [observability](), [open-source](), [opensearch](), [opentelemetry](), [prometheus]() ### AI overview The OpenSearch Observability Technical Advisory Group marks its first anniversary after a year of community-driven guidance, RFC reviews, architecture decisions, and collaboration across organizations. The article highlights work involving OpenTelemetry, Prometheus, Perses, KEDA, Kubernetes, and the OpenSearch Observability Stack, and explains how contributors can participate in the group's second year. ### Source excerpt The OpenSearch Observability TAG's first year: 10+ orgs shipped OTLP ingestion, Prometheus metrics, an open-source Observability Stack, and AI agent observability. The post Building open-source observability together: The OpenSearch Observability TAG turns one appeared first on OpenSearch. ## Podman Container Tools Grows DevFeed: [Podman Container Tools Grows]() Original publisher: [Read original article]() Author: mheon Published: 2026-08-10T18:18:27Z Content type: article Language: en Sources: [blog.podman.io]() Topics: [podman](), [Buildah](), [Skopeo](), [GitHub](), [Cloud Native Ecosystem]() Tags: [api](), [buildah](), [ci](), [cloud-native](), [cncf](), [github](), [images](), [io](), [podman](), [podman-machine](), [python](), [releases](), [signing](), [skopeo](), [storage](), [uncategorized]() ### AI overview The Podman 6.0 release moves Podman, Buildah, and Skopeo into a new GitHub organization owned by the Cloud Native Computing Foundation. Additional repositories, including podman-machine-os and container-libs, are joining the project, while further moves for podman-py, project websites, utility repositories, Netavark, and Aardvark-dns are planned or under consideration. ### Source excerpt As part of the Podman 6.0 release, we've moved Podman, Buildah, and Skopeo into a new GitHub organization owned by the Cloud Native Computing Foundation (CNCF). For most people, the most visible part of this is that the old repositories in the github.com/containers organization now redirect to https://github.com/podman-container-tools, but we've also made some other changes [...] ## Why your KubeVirt VMs can't move between clusters -- and how EVPN fixes it DevFeed: [Why your KubeVirt VMs can't move between clusters -- and how EVPN fixes it]() Original publisher: [Read original article]() Author: Miguel Duarte Barroso Published: 2026-08-08T14:00:00Z Content type: article Language: en Sources: [Kubernetes Overview, News and Trends | The New Stack]() Topics: [evpn](), [networking](), [BGP](), [configuration]() Tags: [bgp](), [cncf](), [configuration](), [evpn](), [kubernetes](), [kubernetes-networking](), [network](), [networking](), [platform-engineering](), [post-contributed](), [sponsor-cncf](), [sponsored-post-contributed]() ### AI overview The article explains why moving KubeVirt virtual machines between Kubernetes clusters requires a stretched Layer 2 network and a separate migration path. It presents EVPN/VXLAN, managed by OpenPERouter through Kubernetes custom resources, as an overlay-based approach intended to preserve VM IP and MAC addresses while separating migration traffic. ### Source excerpt Your team has moved VMs to Kubernetes with KubeVirt. The workloads are running. The team is gaining confidence. Then someone The post Why your KubeVirt VMs can't move between clusters -- and how EVPN fixes it appeared first on The New Stack. ## AI governance gaps leave developer and agent access to AI tools insufficiently controlled DevFeed: [AI governance gaps leave developer and agent access to AI tools insufficiently controlled]() Original publisher: [Read original article]() Author: Anubhav Sharma Published: 2026-08-05T01:56:41Z Content type: opinion Language: en Sources: [Nirmata]() Topics: [ai-governance](), [Security](), [Access Control](), [Authorization](), [developer-productivity](), [Monitoring](), [Large Language Model]() Tags: [access-control](), [ai](), [ai-governance](), [cloud-native](), [cncf](), [developer](), [devsecops](), [engineering](), [kubernetes](), [kyverno](), [llms](), [policy-management](), [risk-management](), [security](), [visibility]() ### AI overview The article presents aggregated responses from security leaders about AI governance in fast-moving engineering organizations. It identifies gaps in centralized access control, policy enforcement, session auditing, real-time visibility, and protection against exposing permissions or environment variables to LLMs. ### Source excerpt Three Questions We Asked About AI Governance -- And What the Answers Reveal Over the past few months, we've been having the same conversation on repeat with security leaders about AI at fast-moving engineering organizations. Different companies, different tech stacks, same three questions -- and,... The post The AI Innovation-Security Paradox first appeared on Nirmata. ## The CNCF landscape has 230+ tools. Choosing from it is where platform teams get stuck. DevFeed: [The CNCF landscape has 230+ tools. Choosing from it is where platform teams get stuck.]() Original publisher: [Read original article]() Author: The Team @ Giant Swarm Published: 2026-08-03T14:41:21Z Content type: opinion Language: en Sources: [Giant Swarm Blog]() Topics: [Platform Engineering](), [Tool](), [Kubernetes]() Tags: [cncf](), [complexity](), [open-source](), [platform](), [platform-engineering](), [tools]() ### AI overview The article argues that the CNCF landscape's 230-plus projects create evaluation paralysis for platform teams. It says the landscape shows what exists but not which combinations work for a team's production environment, cloud provider, and size, making selection and integration a significant source of delay. ### Source excerpt The CNCF landscape has 230+ projects. Here's why that's where evaluation paralysis starts, and what it costs. (Giant Swarm) ## Critical Kyverno Vulnerability -- CVE-2026-54523 DevFeed: [Critical Kyverno Vulnerability -- CVE-2026-54523]() Original publisher: [Read original article]() Author: Anubhav Sharma Published: 2026-07-29T01:08:41Z Content type: news Language: en Sources: [Nirmata]() Topics: [Kyverno](), [vulnerability](), [Exploit](), [Kubernetes](), [Cloud Native Ecosystem]() Tags: [2026](), [admission-controller](), [ai](), [cloud-native](), [cloud-native-ecosystem](), [cncf](), [cve](), [devsecops](), [engineering](), [kubernetes](), [kyverno](), [nctl-ai](), [platform-engineering](), [policy](), [policy-as-code](), [policy-management](), [release](), [upgrade](), [vulnerability]() ### AI overview The article reports CVE-2026-54523, a critical Kyverno vulnerability affecting versions 1.18.0 and 1.18.1. A tenant able to create a NamespacedMutatingPolicy could bypass namespace isolation and generate resources in other namespaces, potentially enabling cluster-wide privilege escalation. Kyverno 1.18.2 patches the vulnerability. ### Source excerpt Critical Kyverno Vulnerability -- CVE-2026-54523 On July 13, 2026, a critical vulnerability was disclosed in Kyverno, the Kubernetes-native policy engine used broadly across the cloud native ecosystem for policy-as-code enforcement. The vulnerability, tracked as CVE-2026-54523 (GHSA-79gf-7frw-68m9), allows a tenant with permission to create a NamespacedMutatingPolicy... The post Critical Kyverno Vulnerability -- CVE-2026-54523 first appeared on Nirmata. ## OpenTelemetry: The platform engineer's path to standardized observability DevFeed: [OpenTelemetry: The platform engineer's path to standardized observability]() Original publisher: [Read original article]() Author: Sam Barlien Published: 2026-07-23T05:40:01Z Content type: article Language: en Sources: [Platform Engineering Blog]() Topics: [OpenTelemetry](), [observability](), [telemetry](), [Instrumentation](), [Traces](), [Kubernetes]() Tags: [cncf](), [incident](), [instrumentation](), [kubernetes](), [logs](), [metrics](), [observability](), [opentelemetry](), [platform](), [sdks](), [telemetry](), [traces](), [vendor-lock-in]() ### AI overview This article explains how OpenTelemetry standardizes observability across platform services by providing vendor-neutral APIs, SDKs, semantic conventions, and a Collector for routing and processing telemetry. It connects logs, metrics, and traces while allowing teams to choose analysis backends later, reducing fragmentation and vendor lock-in. ### Source excerpt Standardize observability across your platform with OpenTelemetry. Eliminate fragmented telemetry, reduce incident resolution time, and avoid vendor lock-in. ## OpenTelemetry Has Graduated... Now what? DevFeed: [OpenTelemetry Has Graduated... Now what?]() Original publisher: [Read original article]() Author: OpenTelemetry Authors; Docs CC BY Published: 2026-07-15T18:59:02Z Content type: opinion Language: en Sources: [Blog on OpenTelemetry]() Topics: [OpenTelemetry](), [telemetry](), [Open Source](), [vendor lock-in](), [Instrumentation](), [Traces]() Tags: [cncf](), [instrumentation](), [open-source](), [opentelemetry](), [telemetry](), [traces](), [tracing](), [vendor-lock-in]() ### AI overview This article discusses OpenTelemetry's CNCF graduated status, its history as a unified standard for traces, logs, and metrics, and the role of standardized APIs, language implementations, and the Collector in reducing vendor lock-in. ### Source excerpt In case you missed it: OpenTelemetry (OTel) has officially achieved CNCF graduated status! It now stands proudly alongside amazing open source projects such as Kubernetes and Prometheus, to name just a few. It's been a long journey, and we're very excited... But, now what? To understand where we're going, it's important to understand where we came from. History In the not-so-distant past, telemetry signals were not standardized. This meant telemetry formats differed from tool to tool, with each telemetry vendor creating and maintaining its own instrumentation libraries. Vendor lock-in was a huge problem: If you wanted to switch vendors, you had to strip out the previous vendor's libraries from your code and replace them with the new vendor's libraries. As a result, switching vendors was a nontrivial task. ## OpenTelemetry is a CNCF Graduated Project DevFeed: [OpenTelemetry is a CNCF Graduated Project]() Original publisher: [Read original article]() Author: OpenTelemetry Authors; Docs CC BY Published: 2026-05-21T14:27:48Z Content type: release Language: en Sources: [Blog on OpenTelemetry]() Topics: [OpenTelemetry](), [observability](), [Cloud Native Ecosystem](), [Maintainers](), [SDKs]() Tags: [cloud-native](), [cncf](), [community](), [contributors](), [observability](), [opentelemetry](), [sdks](), [specifications]() ### AI overview The Cloud Native Computing Foundation announced that OpenTelemetry has graduated. The article presents the graduation as a milestone reflecting the strength of the project's community and ecosystem, and describes its continued commitment to interoperable observability standards and tooling for cloud native software. ### Source excerpt Today, the Cloud Native Computing Foundation (CNCF) announced that OpenTelemetry has graduated. Graduation is an important milestone for the project and reflects the strength of the OpenTelemetry community and ecosystem. Since the merger of OpenTracing and OpenCensus, thousands of contributors, maintainers, end users, and organizations have helped shape OpenTelemetry into an open, vendor-neutral observability framework used across the industry. This milestone belongs to the community. We want to thank everyone who has contributed code, documentation, specifications, language SDKs, semantic conventions, bug reports, reviews, community support, advocacy, and end-user experiences. OpenTelemetry exists because of the people who continue to invest their time and expertise in the project every day. ## Why Prometheus couldn't see Cilium metrics at 2 a.m. DevFeed: [Why Prometheus couldn't see Cilium metrics at 2 a.m.]() Original publisher: [Read original article]() Author: Rishi Mondal Published: 2026-05-10T14:00:00Z Content type: article Language: en Sources: [Kubernetes Overview, News and Trends | The New Stack]() Topics: [Prometheus](), [Cilium](), [Grafana](), [Kubernetes](), [Cloud Native Ecosystem](), [Monitoring]() Tags: [cilium](), [cloud-native-ecosystem](), [cncf](), [grafana](), [kubernetes](), [monitoring](), [network](), [networking](), [platform-engineering](), [post-contributed](), [prometheus](), [sponsor-cncf](), [sponsored-post-contributed](), [tls]() ### AI overview This article examines the integration tax that platform teams encounter when combining CNCF projects in production. It uses Prometheus and Cilium metrics as an example, and discusses integration failures involving Hubble, Grafana, cert-manager, ingress controllers, and cloud DNS configuration. ### Source excerpt I still remember the first time we lost sleep over something that wasn't a bug. It was a Tuesday. Grafana The post Why Prometheus couldn't see Cilium metrics at 2 a.m. appeared first on The New Stack. ## NetEase Games reduced LLM model load time to 3 minutes with Fluid prefetching DevFeed: [NetEase Games reduced LLM model load time to 3 minutes with Fluid prefetching]() Original publisher: [Read original article]() Author: Haifeng Liao Published: 2026-05-06T13:00:00Z Content type: article Language: en Sources: [Kubernetes Overview, News and Trends | The New Stack]() Topics: [Large Language Model](), [AI Inference](), [AI Platform](), [autoscaling](), [Kubernetes](), [Cache](), [Serverless](), [GPU]() Tags: [ai-infrastructure](), [ai-platform](), [autoscaling](), [cache](), [cncf](), [gpu](), [inference](), [kubernetes](), [large-language-models](), [latency](), [llm](), [post-contributed](), [serverless](), [sponsor-cncf](), [sponsored-post-contributed]() ### AI overview NetEase Games describes how slow model loading limited serverless LLM inference across regions. Using an Alluxio-based cache and then Fluid's prefetching workflow, the representative model load time fell from 42 minutes to 3 minutes. ### Source excerpt At NetEase Games, we learned a hard lesson about large language model (LLM) inference in production: elastic compute is only The post How NetEase Games cut LLM cold starts from 42 minutes to 30 seconds appeared first on The New Stack. ## Top 5 internal developer platform tools DevFeed: [Top 5 internal developer platform tools]() Original publisher: [Read original article]() Author: Netta Borowitsh Published: 2026-05-04T10:34:44Z Content type: article Language: en Sources: [Developer Experience & Platform Engineering Blog | Port]() Topics: [internal developer platform](), [Platform Engineering](), [DevOps](), [developer-productivity](), [sdlc](), [Tooling]() Tags: [cncf](), [developer-experience](), [developer-productivity](), [devops](), [idp](), [internal-developer-platform](), [platform-engineering](), [sdlc](), [tooling]() ### AI overview The article introduces internal developer platforms as product-like systems that provide developer self-service through golden paths, reduce cognitive load, and abstract infrastructure and tooling complexity. It explains how platform engineering teams can build these platforms iteratively around common developer needs and assess their maturity using the CNCF platform engineering maturity model. ### Source excerpt Explore the top 5 internal developer platform tools to improve productivity, visibility, and developer self-service capabilities. ## Podman Standups! DevFeed: [Podman Standups!]() Original publisher: [Read original article]() Author: tsweeney Published: 2026-05-01T17:21:55Z Content type: article Language: en Sources: [blog.podman.io]() Topics: [podman](), [GitHub Issues]() Tags: [2026](), [cncf](), [community](), [events](), [github-issues](), [podman](), [red-hat](), [team](), [uncategorized](), [video]() ### AI overview The Podman project is moving its recurring standup meetings to the CNCF calendar so the wider community can join. Meetings will occur on Mondays and Thursdays, beginning May 4, 2026, with status roundtables followed by optional discussion topics. The existing Podman Community Cabal meeting will end after May 5, 2026. ### Source excerpt The standups are coming, the standups are coming! Come one, come all to the Podman Standup Meetings! For the past many years, the Podman team at Red Hat has held standup meetings on Mondays at 10:00 a.m. Eastern, and also on Thursdays at 11:00 a.m. Eastern. (Currently UTC-4, then UTC-5 once the USA goes to [...] ## Cedar Joins CNCF as a Sandbox Project DevFeed: [Cedar Joins CNCF as a Sandbox Project]() Original publisher: [Read original article]() Author: Lara Langdon Published: 2025-12-15T18:21:10Z Content type: article Language: en Sources: [AWS Open Source Blog]() Topics: [Access Control](), [Open Source](), [Authorization](), [Cloud Native Ecosystem](), [SDKs](), [Automated reasoning](), [Lean](), [Rust](), [Testing]() Tags: [authorization](), [automated-reasoning](), [cloud-native](), [cncf](), [open-source](), [rust](), [sdk](), [security-identity-compliance](), [testing](), [verification]() ### AI overview Cedar, an open source authorization policy language and SDK, has joined the Cloud Native Computing Foundation as a Sandbox project. The article explains Cedar's purpose-built approach to fine-grained access control, its support for RBAC, ABAC, and ReBAC, and its focus on performance, analyzability, and safety through formal verification and differential testing. It also describes adoption by organizations including Cloudflare, MongoDB, StrongDM, Cloudinary, and AWS services. ### Source excerpt Cedar, an open source authorization policy language and SDK, has joined the Cloud Native Computing Foundation (CNCF) as a Sandbox project. CNCF provides a neutral home for early stage and developing open source projects. Cedar fulfills the need for a fast, safe, and analyzable authorization policy language in cloud-native environments by allowing developers to define, [...] ## Backstage in Atlanta: Highlights from BackstageCon and KubeCon + CloudNativeCon North America 2025 DevFeed: [Backstage in Atlanta: Highlights from BackstageCon and KubeCon + CloudNativeCon North America 2025]() Original publisher: [Read original article]() Author: Kate Klymkovska, Spotify & André Wanlin, Spotify Published: 2025-11-25T00:00:00Z Content type: article Language: en Sources: [Backstage Software Catalog and Developer Platform Blog]() Topics: [Backstage](), [devex](), [Deployment](), [Maintainers](), [Artificial Intelligence]() Tags: [2025](), [backstage](), [cncf](), [conference](), [developer-experience](), [developer-portal](), [devex](), [idp](), [internal-developer-platform](), [kubecon](), [maintainers](), [net](), [open-source](), [platform-engineering](), [security](), [software-catalog](), [software-templates](), [techdocs]() ### AI overview A recap of BackstageCon and KubeCon + CloudNativeCon North America 2025 in Atlanta, covering Backstage talks, community activities, adoption and scaling discussions, governance, deployment models, and selected use cases. It also notes the release of the New Frontend System and work toward an AI-Native Backstage. ### Source excerpt Backstage in Atlanta: Highlights from BackstageCon and KubeCon + CloudNativeCon North America 2025 ## Get ready for Backstage ContribFest at KubeCon! DevFeed: [Get ready for Backstage ContribFest at KubeCon!]() Original publisher: [Read original article]() Author: André Wanlin, Spotify Published: 2025-10-15T00:00:00Z Content type: article Language: en Sources: [Backstage Software Catalog and Developer Platform Blog]() Topics: [Backstage](), [Node.js](), [Yarn](), [GitHub]() Tags: [2025](), [backstage](), [cncf](), [community](), [contribute](), [contributors](), [developer-experience](), [developer-portal](), [fork](), [getting-started](), [github](), [guide](), [idp](), [internal-developer-platform](), [kubecon](), [node](), [node-js](), [open-source](), [platform-engineering](), [projects](), [software-catalog](), [software-templates](), [techdocs]() ### AI overview A preparation guide for Backstage ContribFest at KubeCon 2025 North America. It explains the hands-on contribution session and recommends forking the Backstage repositories, installing Node.js 22 and Yarn, and testing the local setup beforehand. ### Source excerpt Get ready for Backstage ContribFest at KubeCon! ## Announcing Spin 3.4 DevFeed: [Announcing Spin 3.4]() Original publisher: [Read original article]() Published: 2025-08-27T12:00:00Z Content type: release Language: en Sources: [Fermyon - Experience the next wave of cloud computing.]() Topics: [HTTP](), [PostgreSQL]() Tags: [cncf](), [http](), [latest](), [postgresql](), [release]() ### AI overview An announcement of Spin 3.4, a CNCF sandbox project release. The article highlights support for HTTP/2, schema directives, and PostgreSQL features. ### Source excerpt Diving into a few exciting details in the latest release of Spin (a CNCF sandbox project), which enable HTTP/2, schema directives and PostgreSQL features and more. ## Changes to Kubernetes Slack DevFeed: [Changes to Kubernetes Slack]() Original publisher: [Read original article]() Author: The Kubernetes Authors Published: 2025-06-16T00:00:00Z Content type: news Language: en Sources: [Kubernetes Contributors Blog]() Topics: [Slack](), [Discord](), [Kubernetes](), [GitHub]() Tags: [2025](), [cncf](), [community](), [discord](), [enterprise](), [free](), [github](), [integrations](), [slack](), [update]() ### AI overview The Kubernetes Slack workspace will become a standard free Slack on June 20, 2025, with 90 days of history and the loss of several apps and workflows. The community is considering Discord as a future platform, but the Steering Committee has not decided. ### Source excerpt UPDATE: We've received notice from Salesforce that our Slack workspace WILL NOT BE DOWNGRADED on June 20th. Stand by for more details, but for now, there is no urgency to back up private channels or direct messages. Kubernetes Slack will lose its special status and will be changing into a standard free Slack on June 20, 2025. Sometime later this year, our community may move to a new platform. If you are responsible for a channel or private channel, or a member of a User Group, you will need to take some actions as soon as you can. For the last decade, Slack has supported our project with a free customized enterprise account. They have let us know that they can no longer do so, particularly since our Slack is one of the largest and more active ones on the platform. As such, they will be downgrading it to a standard free Slack while we decide on, and implement, other options. On Friday, June 20, we will be subject to the feature limitations of free Slack . The primary ones which will affect us will be only retaining 90 days of history, and having to disable several apps and workflows which we are currently using. The Slack Admin team will do their best to manage these limitations. Responsible channel owners, members of private channels, and members of User Groups should take some actions to prepare for the upgrade and preserve information as soon as possible. The CNCF projects staff have proposed that our community look at migrating to Discord. Because of existing issues where we have been pushing the limits of Slack, they have already explored what a Kubernetes Discord would look like. Discord would allow us to implement new tools and integrations which would help the community, such as GitHub group membership synchronization. The Steering Committee will discuss and decide on our future platform. Please see our FAQ , and check the kubernetes-dev mailing list and the #announcements channel for further news. If you have specific feedback on our Slack status join the di [Next page]()