# upgrade The act of making a machine or computer system more powerful and efficient, including installing an upgrade to an existing system. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## How to upgrade hundreds of React components without breaking production DevFeed: [How to upgrade hundreds of React components without breaking production]() Original publisher: [Read original article]() Author: Khan Academy Published: 2019-09-23T22:00:00Z Content type: tutorial Language: en Sources: [Khan Academy]() Topics: [React](), [Design system](), [upgrade](), [Accessibility](), [consistency](), [test](), [Deployment](), [Code]() Tags: [accessibility](), [components](), [consistency](), [deployment](), [design-system](), [engineering](), [how-to](), [news](), [production](), [react](), [test](), [upgrade](), [web-frontend]() ### AI overview This article explains how Khan Academy upgraded hundreds of React buttons and links to components from its Wonder Blocks design system. It describes using a prop-conversion guide, organizing small team-owned changes, deploying often, and validating the migration with detailed test plans and responsive screenshots. ### Source excerpt By Jangmi Jo Background In 2018, we started renewing our color system using our new shared design system, ... Read more ## What's New in macOS 27 for Developers? DevFeed: [What's New in macOS 27 for Developers?]() Original publisher: [Read original article]() Author: Daniel Kehoe Published: 2026-09-15T21:01:18Z Content type: tutorial Language: en Sources: [freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More]() Topics: [macOS](), [upgrade](), [Development]() Tags: [apple](), [beginner-developers](), [developer](), [developers](), [development](), [installation](), [intel](), [macos](), [upgrade]() ### AI overview This guide explains what macOS 27 changes for developers, which Macs can upgrade, and how to reduce upgrade time. It states that macOS 27 requires Apple Silicon, recommends waiting for macOS 27.1 on work-critical Macs, and compares Software Update with Apple's package installer. ### Source excerpt macOS 27 Golden Gate is here. Apple released it September 14, 2026, as a free upgrade for every Mac that can run it. I'll show you what actually changes for developers in macOS 27, how to upgrade with ## Elastic Stack 9.4.7 released DevFeed: [Elastic Stack 9.4.7 released]() Original publisher: [Read original article]() Author: adrian brown Published: 2026-09-15T00:00:00Z Content type: release Language: en Sources: [Elastic Blog - Elasticsearch, Kibana, and ELK Stack]() Topics: [releases](), [upgrade]() Tags: [product](), [release](), [upgrade]() ### AI overview Elastic Stack 9.4.7 has been released. The article recommends upgrading from earlier versions, including 9.4.6, and directs readers to the release notes for fixes and complete product-specific changes. ### Source excerpt Version 9.4.7 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 9.4.7 over the previous versions 9.4.6 For details of the issues that have been fixed and a full list of changes for each product in this version, please refer to the release notes. ## Elastic Stack 9.5.4 released DevFeed: [Elastic Stack 9.5.4 released]() Original publisher: [Read original article]() Author: adrian brown Published: 2026-09-15T00:00:00Z Content type: release Language: en Sources: [Elastic Blog - Elasticsearch, Kibana, and ELK Stack]() Topics: [releases](), [upgrade]() Tags: [product](), [release](), [upgrade]() ### AI overview Elastic Stack 9.5.4 has been released. The article recommends upgrading from earlier versions, including 9.5.3, and directs readers to the release notes for fixed issues and product-specific changes. ### Source excerpt Version 9.5.4 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 9.5.4 over the previous versions 9.5.3 For details of the issues that have been fixed and a full list of changes for each product in this version, please refer to the release notes. ## Evaluating Model Cost and Quality for Developer Workflows DevFeed: [Evaluating Model Cost and Quality for Developer Workflows]() Original publisher: [Read original article]() Author: Waldek Mastykarz Published: 2026-09-09T09:14:04Z Content type: comparison Language: en Sources: [Developer Blogs]() Topics: [Claude](), [GitHub Copilot](), [Visual Studio Code](), [Testing](), [upgrade](), [Code]() Tags: [agent-experience](), [ai](), [ax](), [claude](), [comparison](), [cost](), [evaluation](), [github-copilot](), [model](), [testing](), [upgrade](), [visual-studio-code](), [windows]() ### AI overview This article compares GPT-6 Astra with Claude Sonnet 4.6 across code upgrade scenarios in GitHub Copilot Chat for Visual Studio Code on Windows. It argues that teams should evaluate models on their own repositories and workflows because higher cost did not consistently produce better results in the reported tests. ### Source excerpt The smartest model can cost five times more and deliver the same result, or even a worse one. See how evaluating your own work helps you get more value from your agent budget. The post Your work might not need the smartest model appeared first on Microsoft for Developers. ## Getting Ready for PostgreSQL 19 DevFeed: [Getting Ready for PostgreSQL 19]() Original publisher: [Read original article]() Author: Dimitri Fontaine PostgreSQL Major Contributor; Author Published: 2026-09-03T13:09:30Z Content type: article Language: en Sources: [Dimitri Fontaine]() Topics: [PostgreSQL](), [upgrade](), [Release notes](), [SQL](), [Docker Compose](), [Docker](), [Linux]() Tags: [beta](), [compatibility](), [docker](), [docker-compose](), [linux](), [postgresql](), [release-notes](), [sql](), [upgrade](), [version]() ### AI overview This article reviews PostgreSQL 19 Beta 3 ahead of its general availability, focusing on upgrade-relevant compatibility changes and useful SQL additions. It highlights changes involving JIT defaults, authentication, GiST indexing, naming restrictions, and configuration capacity, and includes queries tested against a PostgreSQL 19 Beta 3 instance. ### Source excerpt PostgreSQL 19 Beta 3 shipped on August 13, 2026, and the release notes have been filled in as of 2026-07-18 -- still marked subject to change, and the GA date isn't announced yet, but following the project's usual September/October cadence general availability should land within the next few weeks. That makes now the right time to read through what's changing, the same way I did for PostgreSQL 11 through 18 a few weeks ago. This is not a changelog dump. It's the subset of PG 19 I think is worth knowing about before you upgrade: a handful of compatibility breaks that will bite people who don't read release notes, and the SQL-level additions I found genuinely useful once I started poking at them. Every query below ran against a real PostgreSQL 19 Beta 3 instance -- no hand-waving about syntax that might work. ▸ Every query in this article ran against the Lab, the same free dataset bundle used in the rest of this blog (F1 data, geopolitical data, music data, and more), pinned to a real PostgreSQL 19 Beta 3 instance. PG 19 support isn't the Lab's default yet, but there is a prebuilt beta image on the registry, for both linux/amd64 and linux/arm64 -- so POSTGRES_VERSION=19beta3 PG_MAJOR=19 docker compose up pulls it rather than building anything, and every query below reproduces on it exactly as printed. (PG_MAJOR only matters if Compose ends up building; it costs nothing to set.) Plain docker compose up still pulls the PG 16 image, and stays the default until 19 reaches general availability. ## 【etcd】运维与升级：member change、backup/restore 与 3.5-\>3.6/3.7 门 DevFeed: [【etcd】运维与升级：member change、backup/restore 与 3.5-\>3.6/3.7 门]() Original publisher: [Read original article]() Author: Liao Tonglang Published: 2026-08-26T00:00:00Z Content type: tutorial Language: zh Sources: [土法炼钢 - 系统与基础设施]() Topics: [etcd](), [upgrade](), [Kubernetes](), [migration]() Tags: [backup](), [distributed](), [etcd](), [kubernetes](), [learner](), [member-change](), [migration](), [operations](), [raft](), [recovery](), [restore](), [snapshot](), [upgrade](), [v3](), [v3-5](), [v3-5-33](), [v3-6](), [v3-7]() ### AI overview A Chinese-language operational guide to etcd v3.5.33 covering member replacement and learner promotion, live snapshot backup and restore, Kubernetes control-plane recovery, patch upgrades, and documented upgrade gates from etcd 3.5 to 3.6 and 3.7. ### Source excerpt member add/remove/replace 与 learner promote 检查单；snapshot backup/restore 及 K8s 语境 revision bump；3.5.33 补丁线与 3.6/3.7 官方升级门禁项，不超前写未钉 tag 能力。 ## Review a Koin upgrade as a graph change, not a version bump DevFeed: [Review a Koin upgrade as a graph change, not a version bump]() Original publisher: [Read original article]() Published: 2026-08-18T00:00:00Z Content type: tutorial Language: en Sources: [Koin - Cloud-Inject.io -Kotzilla]() Topics: [Dependency injection](), [upgrade](), [modules](), [test](), [Compose]() Tags: [android](), [compose](), [dependency-injection](), [modules](), [test](), [upgrade]() ### AI overview This tutorial explains how to review a Koin dependency-injection upgrade as an architecture change rather than a simple version bump. It recommends recording the existing dependency graph, modules, warnings, startup results, and verification output; upgrading mechanisms separately; checking all startup variants; and maintaining tested rollback procedures. ### Source excerpt Dependency-injection upgrades can change more than API names. Verification behavior, annotation processing, Compose packages, compiler integration, and deprecations can all alter how the graph is built. Treat the upgrade as an architecture change with a defined before-and-after record. Freeze the current graph Before changing versions, save the dependency lock or resolved graph, the list of DI modules, startup smoke-test results, and verification-test output. Record warnings that already exist so a new warning is not confused with old noise. ## What's new in the Jetpack Compose August '26 release DevFeed: [What's new in the Jetpack Compose August '26 release]() Original publisher: [Read original article]() Author: Android Developers (noreply@blogger.com) Published: 2026-08-12T16:00:00Z Content type: release Language: en Sources: [Android Developers Blog]() Topics: [Compose](), [Jetpack Compose](), [Android](), [API](), [upgrade](), [Documentation]() Tags: [2026](), [android](), [compose](), [graphics](), [jetpack-compose](), [layout](), [performance](), [release](), [sdk](), [shaders](), [update](), [upgrade]() ### AI overview The Jetpack Compose August 2026 release is stable and brings version 1.12 to core Compose modules. It adds Mesh Gradients, Wide Color Gamut and HDR rendering support, named areas in Grid, Credential Manager integration, and testing and performance improvements. The release also includes breaking changes, including a requirement for API 37 and AGP 9.1.1. ### Source excerpt Posted by Nick Butcher, Product Manager, Jetpack Compose Today, the Jetpack Compose August '26 release is stable! This release brings version 1.12 across core Compose modules (see the full BOM mapping), introducing rich visual APIs like Mesh Gradients and Wide Color Gamut (WCG) support, structural layout features like named areas in Grid, seamless integration with Android's Credential Manager, and significant testing and performance improvements. To update your project to today's release, upgrade your Compose BOM version to 2026.08.00: implementation(platform("androidx.compose:compose-bom:2026.08.00")) Breaking Changes AGP & Compile SDK: Compose 1.12 updates compileSdk to API 37, requiring a minimum AGP 9.1.1. As a reminder, Compose will always target the latest compileSdk. Learn more about this change here. Modifier.onFirstVisible() is deprecated: Migrate to Modifier.onVisibilityChanged(), which provides more precise visibility threshold tracking. Graphics Mesh Gradients Compose 1.12 introduces MeshGradientPainter to help you create multi-point, organic color gradients. val rows = 1 val columns = 1 val gradientPainter = remember { MeshGradientPainter(rows, columns) { // Parameters: row, column, position, color setVertex(0, 0, Offset(0f, 0f), Color.Red) // Top-Left setVertex(0, 1, Offset(1f, 0f), Color.Blue) // Top-Right setVertex(1, 0, Offset(0f, 1f), Color.Green) // Bottom-Left setVertex(1, 1, Offset(1f, 1f), Color.Yellow) // Bottom-Right } } Box( modifier = modifier .aspectRatio(16/9f) .fillMaxWidth() .paint(gradientPainter) ) For more information and examples, see the documentation. Wide Color Gamut & HDR Support Modern displays offer extended color fidelity and higher dynamic range. In Compose 1.12, full pipeline support for Wide Color Gamut (P3) and HDR rendering has been enabled across Compose graphics, paint, and shaders. Colors defined in non-sRGB color spaces (such as Display P3) are preserved through to platform rendering without color clamping. Colors wi ## Upgrading Rails 4.2 to Rails 8: Count Sites, Not Warnings DevFeed: [Upgrading Rails 4.2 to Rails 8: Count Sites, Not Warnings]() Original publisher: [Read original article]() Published: 2026-08-08T00:00:00Z Content type: tutorial Language: en Sources: [Gaurav Sarma's Blog]() Topics: [Rails](), [upgrade](), [version](), [Test coverage](), [RSpec](), [Docker Compose](), [Ruby]() Tags: [coverage](), [docker-compose](), [rails](), [rspec](), [ruby](), [upgrade](), [version]() ### AI overview An account of upgrading a multi-tenant JSON API from Rails 4.2.7.1 to Rails 8. The author argues that estimates focused on version gates missed the actual risks, and describes how characterization tests, an extracted frontend, and containerized development reduced the work. ### Source excerpt . [Upgrading Rails 4... ## How to test agent experience changes without shipping them DevFeed: [How to test agent experience changes without shipping them]() Original publisher: [Read original article]() Author: Waldek Mastykarz, Garry Trinder Published: 2026-07-21T07:15:12Z Content type: tutorial Language: en Sources: [Developer Blogs]() Topics: [AI Agent](), [Documentation](), [API](), [MCP](), [Command-line interface](), [upgrade]() Tags: [agent-experience](), [ai](), [ai-agent](), [api](), [ax](), [cli](), [developers](), [documentation](), [how-to](), [mcp](), [mcp-server](), [upgrade]() ### AI overview This Microsoft for Developers article explains how to test changes intended to influence AI agent behavior before shipping them. It describes validating documentation, API, and MCP server changes locally, using evaluations and controlled hypotheses, and reports that a warning stating an existing plan would fail changed the agent's behavior in five out of five runs. ### Source excerpt Most changes you think will improve AI agent behavior won't. We tested a dozen hypotheses on a real project upgrade scenario and the majority failed. Learn how to emulate documentation, API, and MCP server changes locally so you can validate what works before shipping anything to production. The post How to test agent experience changes without shipping them appeared first on Microsoft for Developers. ## Osmocom.org Servers - server outage of host3.osmocom.org DevFeed: [Osmocom.org Servers - server outage of host3.osmocom.org]() Original publisher: [Read original article]() Author: laforge Published: 2026-07-06T18:58:49Z Content type: news Language: en Sources: [Open Source Mobile Communications: News]() Topics: [servers](), [Debian](), [maintenance](), [upgrade](), [Jenkins]() Tags: [bug](), [debian](), [hosting](), [issue](), [jenkins](), [maintenance](), [outage](), [server](), [servers](), [tracker](), [update](), [upgrade]() ### AI overview Osmocom.org reports an outage affecting host3.osmocom.org during routine maintenance for a Debian upgrade. The host, which primarily serves Jenkins, downloads, and people subdomains, has fully recovered. ### Source excerpt We're currently experiencing some troubles during routine maintenance (Debian upgrade) of host3.osmocom.org, which is primarily hosting jenkins.osmocom.org, downloads.osmocom.org and people.osmocom.org. We ask for your patience while we try to resolve the situation. Update: host3 has fully recovered. ## 'guix substitute' and 'guix pull' Vulnerabilities DevFeed: ['guix substitute' and 'guix pull' Vulnerabilities]() Original publisher: [Read original article]() Author: Caleb Ristvedt Published: 2026-07-02T17:00:00Z Content type: release Language: en Sources: [GNU Guix -- Blog]() Topics: [Vulnerabilities](), [Security](), [upgrade]() Tags: [cve](), [mitm](), [root](), [security](), [security-advisory](), [upgrade](), [user](), [vulnerabilities]() ### AI overview The article details several security vulnerabilities in Guix substitute and guix pull, including remote privilege escalation, remote store corruption, possible disclosure of sensitive files, and file overwrite issues. It advises users to upgrade the Guix daemon and describes a regression affecting some unprivileged users. ### Source excerpt Several security issues (CVE IDs pending) have been identified in guix substitute , a helper utility invoked by guix-daemon , which enable a variety of harmful activities including remote privilege escalation to the build daemon user , remote store corruption , and potentially local disclosure of sensitive files accessible to the build daemon user. All systems are affected, whether or not guix-daemon is running with root privileges; the harm that can be done when guix-daemon runs without root privileges is more limited. You are strongly advised to upgrade your daemon now (see... ## Keycloak 26.6.4 released DevFeed: [Keycloak 26.6.4 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2026-06-26T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [Security](), [Authentication](), [Authorization](), [JSON Web Tokens](), [upgrade](), [Quarkus]() Tags: [2026](), [authentication](), [authorization](), [idm](), [jwt](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [openid-connect](), [quarkus](), [reference](), [release](), [saml](), [security](), [sso](), [upgrade](), [xss]() ### AI overview Keycloak 26.6.4 is released with security fixes addressing privilege escalation, information disclosure, cross-site scripting, authentication and authorization bypasses, and other issues. The release also upgrades Quarkus to 3.33.2.1. ### Source excerpt To download the release go to Keycloak downloads. Upgrading Before upgrading refer to the migration guide for a complete list of changes. All resolved issues Security fixes #50344 CVE-2026-9099 Keycloak: group-admin escalation to realm-admin #50345 CVE-2026-9083 Keycloak: keycloak: information disclosure through arbitrary filesystem path probing #50347 CVE-2026-9086 Keycloak: keycloak: cross-site scripting (xss) via case-insensitive uri validation bypass #50349 CVE-2026-9705 Keycloak: keycloak: attacker can re-enable and take over disabled clients via registration access token #50350 CVE-2026-9795 Keycloak: keycloak: privilege escalation via improper scope mapping enforcement #50351 CVE-2026-9799 Keycloak: keycloak: unauthorized access to resources via uma permission ticket bypass #50352 CVE-2026-9800 Keycloak: keycloak policy enforcer: authorization bypass via incorrect uri comparison #50357 CVE-2026-11800 Keycloak: Authentication bypass via JWT algorithm confusion Enhancements #50100 Upgrade to Quarkus 3.33.2.1 Bugs #47999 [Keycloak JavaScript CI] - Build Keycloak ci #49639 Keycloak Admin Client tests fails in CI ci #49700 Incorrect migration guide reference docs #49707 Cannot build project due to ISPN protoschema and 26.2 branch infinispan #49733 keycloak-api-docs-dist is not deployable dist/quarkus ## Track customer loyalty points with durable workflows DevFeed: [Track customer loyalty points with durable workflows]() Original publisher: [Read original article]() Author: Cecil Phillip Published: 2026-06-03T00:00:00Z Content type: tutorial Language: en Sources: [Temporal Blog]() Topics: [account](), [business logic](), [Database](), [real-time](), [locking](), [retry](), [service](), [upgrade](), [Mobile]() Tags: [account](), [business-logic](), [customer](), [database](), [locking](), [loyalty](), [loyalty-points](), [mobile](), [process](), [query](), [real-time](), [retry](), [service](), [temporal](), [temporal-concepts](), [upgrades](), [workflows]() ### AI overview This article explains how to track customer loyalty points with durable Entity Workflows in Temporal. Each customer has a persistent workflow that maintains points, tier status, and activity history, while Signals handle accruals, Updates validate redemptions, and Queries read current balances. ### Source excerpt Track loyalty points with durable Entity Workflows in Temporal. See how to handle accruals, tier upgrades, and redemptions for each customer. ## Embedded signup v4 DevFeed: [Embedded signup v4]() Original publisher: [Read original article]() Published: 2026-05-14T19:27:06Z Content type: release Language: en Sources: [Facebook Developers]() Topics: [Meta](), [upgrade](), [Messaging](), [API](), [configuration]() Tags: [api](), [apis](), [configuration](), [developer](), [messaging](), [meta](), [upgrade]() ### AI overview Meta announces Embedded signup v4 for developers onboarding businesses to Meta Business Messaging APIs. Embedded signup v2 and v3 will be deprecated on October 15, 2026, while v4 adds multi-API onboarding, a simpler signup flow, and unified configuration. ### Source excerpt Upgrade to Meta's streamlined, unified onboarding experience before the deadline on October 15, 2026 ## Upgrade Cypress To TypeScript v6 DevFeed: [Upgrade Cypress To TypeScript v6]() Original publisher: [Read original article]() Author: Gleb Bahmutov Published: 2026-04-23T04:00:00Z Content type: tutorial Language: en Sources: [Gleb Bahmutov]() Topics: [Cypress](), [TypeScript](), [upgrade](), [Webpack]() Tags: [cypress](), [import](), [module](), [products](), [typescript](), [upgrade](), [webpack]() ### AI overview This tutorial explains how to upgrade Cypress projects to TypeScript v6. It recommends using bundler module resolution with Webpack and adjusting transpilation and path-alias options when needed. ### Source excerpt Finally, it has happened. Cypress v15.14 supports TypeScript v6. This is a big deal ## Go 1.26.2: Security Fixes, Regression Patches, Upgrade Playbook DevFeed: [Go 1.26.2: Security Fixes, Regression Patches, Upgrade Playbook]() Original publisher: [Read original article]() Author: ratneshmaurya2311@gmail.com (Ratnesh Maurya) Published: 2026-04-09T00:00:00Z Content type: release Language: en Sources: [Ratn Labs]() Topics: [Go Language](), [upgrade](), [patches](), [Security]() Tags: [backend](), [beginner](), [go](), [go-security-backend-release-engineering](), [golang](), [patches](), [release-engineering](), [security](), [technical](), [upgrade]() ### AI overview This article covers the Go 1.26.2 release, including its security fixes and regression patches, and provides guidance for upgrading safely in production. ### Source excerpt A beginner-friendly and technical deep dive into Go 1.26.2: what changed, why it matters, and how to upgrade safely in production. ## Zero downtime Upgrade: Yelp's Cassandra 4.x Upgrade Story DevFeed: [Zero downtime Upgrade: Yelp's Cassandra 4.x Upgrade Story]() Original publisher: [Read original article]() Author: Mark Surnin and Muhammad Junaid Muzammil, Software Engineer Published: 2026-04-07T00:00:00Z Content type: article Language: en Sources: [Yelp]() Topics: [Apache Cassandra](), [upgrade](), [NoSQL](), [Database](), [observability](), [Kubernetes]() Tags: [2026](), [apache](), [cassandra](), [clusters](), [downtime](), [kubernetes](), [nosql](), [observability](), [reliability-engineering](), [upgrade]() ### AI overview Yelp's Database Reliability Engineering team describes upgrading more than a thousand Cassandra nodes from 3.11 to 4.1 on Kubernetes without downtime. The article covers the motivation, expected reliability and performance improvements, operational guardrails, certificate handling, repairs, logging, and compatibility work for related components. ### Source excerpt The Database Reliability Engineering team at Yelp seamlessly upgraded more than a thousand Cassandra nodes with zero downtime. This post takes you behind the scenes of our upgrade strategy, from planning sessions to flawless rollouts. Background Motivation Apache Cassandra is a distributed wide-column NoSQL datastore and is used widely at Yelp for storing both primary and derived data. Yelp orchestrates Cassandra clusters on Kubernetes with the help of operators, as explained in our operator overview post. Upgrading from Cassandra 3.11 to 4.1 offered several observability and reliability improvements, in addition to performance gains. Based on public benchmarks, we expected to... ## Docusaurus 3.10 DevFeed: [Docusaurus 3.10]() Original publisher: [Read original article]() Author: Sébastien Lorber Published: 2026-04-07T00:00:00Z Content type: release Language: en Sources: [Docusaurus Blog]() Topics: [releases](), [Documentation](), [Security](), [supply chain attacks](), [GitHub Actions](), [MDX](), [npm](), [OpenID connect (OIDC)](), [upgrade](), [monorepo](), [pnpm]() Tags: [github-actions](), [mdx](), [monorepo](), [npm](), [oidc](), [pnpm](), [release](), [security](), [supply-chain-attacks](), [upgrade]() ### AI overview Docusaurus 3.10 is the final release in the v3.x line and prepares sites for Docusaurus v4. It introduces future flags for upcoming breaking changes, makes Docusaurus Faster stable, and adds supply-chain security measures including npm Trusted Publishing, OIDC-based GitHub Actions releases, provenance records, and dependency checks. ### Source excerpt We are happy to announce Docusaurus 3.10. ## Announcing GA for Worker Versioning and Public Preview for Upgrade on Continue-as-New DevFeed: [Announcing GA for Worker Versioning and Public Preview for Upgrade on Continue-as-New]() Original publisher: [Read original article]() Author: Brandon Chavis Published: 2026-03-30T00:00:00Z Content type: release Language: en Sources: [Temporal Blog]() Topics: [version](), [Deployment](), [patches](), [configuration](), [upgrade]() Tags: [deployment](), [long-running](), [patches](), [preview](), [product-news](), [upgrade](), [versioning](), [workflow]() ### AI overview Temporal announces General Availability for Worker Versioning and a Public Preview of Upgrade on Continue-as-New. The article explains how versioning can replace workflow patches and how long-running Workflows can upgrade at Continue-as-New boundaries. ### Source excerpt Today, we're announcing the General Availability of Worker Versioning and a Public Preview of Upgrade on Continue-as-New, a new capability that eliminates patching for many long-running Workflow patterns. ## Enhancing Security with User-Specific Access Keys for DigitalOcean Functions DevFeed: [Enhancing Security with User-Specific Access Keys for DigitalOcean Functions]() Original publisher: [Read original article]() Author: Amulya Tomer Published: 2026-03-23T19:30:06Z Content type: release Language: en Sources: [DigitalOcean]() Topics: [Digital Ocean](), [Security](), [Access Control](), [Authorization](), [Serverless](), [upgrade]() Tags: [access-control](), [auditability](), [automation](), [digitalocean](), [security](), [serverless](), [trust-security](), [update](), [visibility]() ### AI overview DigitalOcean introduces user-specific namespace access keys for DigitalOcean Functions. The update replaces shared namespace credentials with keys tied to individual users, supporting automatic revocation when team members leave, multiple keys per namespace, improved accountability, and optional expiration. ### Source excerpt As teams grow and scale their serverless workloads, managing security postures becomes just as critical as managing code. Our goal at DigitalOcean is to support your growth at every stage. One way we support you is by iterating on our security architecture. Historically, DigitalOcean Functions used a shared credential model within a namespace that is configured in the settings tab of the function view. Same is shared among all users for a functions namespace While simple to start, this model presented challenges for growing teams: if a team member left or changed roles, the shared credentials remained valid. To secure the namespace, admins had to manually revoke and regenerate keys, disrupting workflows for every other developer and production workload using that shared key. Today, we are excited to announce a considerable upgrade to our access model: user-specific namespace access keys. This update shifts access control from the namespace level to the individual identity level, ensuring that access is granted to specific users rather than through a shared key. How user-specific access keys enhance security This transition to user-specific keys solves several critical use cases for teams: Automated access management: When a team member is removed from your DigitalOcean team, their specific access keys are automatically revoked by the platform. This removes the need for manual key rotation and ensures zero disruption to remaining team members. Multiple keys per namespace: A user can create multiple access keys for a namespace, this would allow for easier manual rotation and management of environment-specific keys. Streamlined accountability: Because actions are now associated with unique user-specific keys, you gain better visibility and auditability into resource management. Expiration support: To limit the attack surface further, access keys can optionally have expiration (TTL). The access key will fail to authenticate for any operation(s) after the expirat ## Lessons from Software Engineering at Google for Maintaining Healthy Codebases DevFeed: [Lessons from Software Engineering at Google for Maintaining Healthy Codebases]() Original publisher: [Read original article]() Author: Dr Milan Milanović Published: 2026-02-26T16:01:23Z Content type: opinion Language: en Sources: [Tech World With Milan Newsletter]() Topics: [Software Engineering](), [Development](), [Dependency management](), [Code review](), [Refactoring](), [engineering-culture](), [Mocking](), [releases](), [upgrade]() Tags: [code-review](), [dependency-management](), [engineering](), [leadership](), [mocking](), [release](), [software-engineering]() ### AI overview A review of Software Engineering at Google argues that the book's lessons apply to teams of different sizes. It highlights practices for evolving, sharing, testing, releasing, and eventually deleting code, along with code review, dependency management, productivity measurement, and engineering culture. ### Source excerpt And what you can apply from today. ## Keycloak 26.5.4 released DevFeed: [Keycloak 26.5.4 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2026-02-20T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [Security](), [saml](), [OpenID connect (OIDC)](), [upgrade]() Tags: [2026](), [cve](), [idm](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [oidc](), [openid-connect](), [release](), [saml](), [security](), [sso](), [upgrade]() ### AI overview Keycloak 26.5.4 is released with security fixes, protocol enhancements, and bug fixes. The release includes fixes for SAML, OIDC, authorization, Docker Registry Protocol, organizations, clustering, caching, and related components. ### Source excerpt To download the release go to Keycloak downloads. Upgrading Before upgrading refer to the migration guide for a complete list of changes. All resolved issues Security fixes #45646 CVE-2026-1190 - Keycloak SAML brokering: Response delay due to unchecked NotOnOrAfter in SubjectConfirmationData saml #45649 CVE-2026-0707: Keycloak Authorization Header Parsing Leading to Potential Security Control Bypass #45776 CVE-2025-5416 keycloak-core: Keycloak Environment Information #46372 CVE-2026-2575 - Denial of Service due to excessive SAMLRequest decompression saml #46462 CVE-2026-2733 Missing Check on Disabled Client for Docker Registry Protocol Enhancements #46090 New key affinity for session ids Bugs #44488 "Update email" AIA: "Back to Application" URL invokes OIDC callback with missing parameters oidc #45065 Client deletion timeout due to large number of client roles storage #45680 auth_mellon (SAML) authentication fails after upgrade to 26.5.1 (from 26.4.6) saml #45728 Information Disclosure of Client Secret on Unauthenticated Config Endpoint oidc #45874 Disabled organizations still resolve in organization-aware login flows organizations #45966 KeycloakRealmImport: Realm created in DB but not visible in Admin Console until restart operator #45980 Keycloak cluster with 3 nodes and jdbc-ping stack fails to rejoin after temporary network partition infinispan #46100 Makes Database Query on Every Login Page Load Instead of Using Cache infinispan #46150 Move upgrading note for SAML to 26.5.4 docs #46178 Regression: cannot authenticate in keycloak-admin-client adapter/javascript #46290 Incorrect code used error, leading to "400 / Code already used" during Infinispan state transfers infinispan #46303 JWT Authorization Grant: Always getting "Token was issued too far in the past to be used now" for EntraID issued tokens oidc #46312 io.fabric8:docker-maven-plugin:0.40.3:start failed: Cannot invoke "com.google.gson.JsonElement.isJsonNull()" because the return value of "com.google.gso [Next page]()