# version A version is a number or string used to identify a software assembly, operating system, runtime, or application bundle and convey its release components. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## GNOME 51 released DevFeed: [GNOME 51 released]() Original publisher: [Read original article]() Author: corbet Published: 2026-09-17T13:08:12Z Content type: release Language: en Sources: [LWN.net]() Topics: [version](), [App](), [data](), [interface](), [file]() Tags: [application](), [changes](), [data](), [desktop](), [file](), [gnome](), [gnome-51](), [improvements](), [interface](), [maps](), [offline](), [performance](), [transit](), [version]() ### AI overview GNOME 51 has been released with performance improvements, offline data and improved transit information in Maps, a new file previewer interface, and other changes. ### Source excerpt Version 51 of the GNOME desktop environment has been released. The list of changes includes a number of performance improvements, offline data and better transit information in the Maps application, a new interface for the file previewer, and more. ## Omarchy gains $18.5M in backing, fresh converts - and fierce critics DevFeed: [Omarchy gains $18.5M in backing, fresh converts - and fierce critics]() Original publisher: [Read original article]() Author: Liam Proven Published: 2026-09-17T10:44:00Z Content type: news Language: en Sources: [www.theregister.com - Articles]() Topics: [Linux](), [foss](), [releases](), [version](), [Quickshell](), [Ruby](), [Ruby on Rails]() Tags: [anthropic](), [apple-silicon](), [digitalocean](), [foss](), [linux](), [meta](), [open-source](), [openai](), [releases](), [software](), [version]() ### AI overview The Register reports that Omarchy, an Arch-based Linux distribution led by David Heinemeier Hansson, has grown from $8 million to approximately $18.5 million in pledges and donations. The project has released version 4.0.3, announced support plans for Apple Silicon Macs, hired technical staff, and attracted both supporters and criticism in the FOSS community. ### Source excerpt DHH's Arch-based desktop becomes the latest front in FOSS's culture wars ## Libreboot 20230423 released! DevFeed: [Libreboot 20230423 released!]() Original publisher: [Read original article]() Author: Leah Rowe Published: 2026-09-17T04:32:50.666044Z Content type: release Language: en Sources: [News about Libreboot releases and development]() Topics: [libreboot](), [releases](), [coreboot](), [UEFI](), [version](), [boot](), [Debian]() Tags: [bios](), [canoeboot](), [changelog](), [coreboot](), [debian](), [firmware](), [free-software](), [hardware](), [libre](), [libreboot](), [opensource](), [release](), [uefi](), [version](), [x86]() ### AI overview Libreboot 20230423 is a testing release that adds support for additional coreboot motherboards and includes fixes to the build system. It was build-tested on Debian Sid and is described as basically stable. ### Source excerpt Article: Libreboot 20230423 released! Web link: https://libreboot.org/news/libreboot20230423.html ## New Bug-Fix Releases Are Available for MPS Versions 2026.1.1, 2025.3.2, 2025.2.4, and 2025.1.4 DevFeed: [New Bug-Fix Releases Are Available for MPS Versions 2026.1.1, 2025.3.2, 2025.2.4, and 2025.1.4]() Original publisher: [Read original article]() Author: Vaclav Pech Published: 2026-09-16T20:06:31Z Content type: release Language: en Sources: [The JetBrains Blog]() Topics: [JetBrains MPS](), [releases](), [version](), [jetbrains]() Tags: [2](), [2025](), [2026](), [3](), [agent](), [agents](), [bug](), [changes](), [create](), [development](), [diagnostics](), [editor](), [improvements](), [major](), [manipulate](), [mps](), [practical](), [release](), [releases](), [updates](), [version]() ### AI overview JetBrains has released bug-fix updates for MPS versions 2026.1.1, 2025.3.2, 2025.2.4, and 2025.1.4. The MPS 2026.1.1 update includes improvements to the Projectional Agent Toolkit, editor context, diagnostics, agent guidance, and test execution. ### Source excerpt We've released updates for multiple major MPS versions that fix several issues. DOWNLOAD MPS 2026.1.1 Check out all the updates in each particular version below: MPS 2026.1.1 The Projectional Agent Toolkit receives several practical improvements that allow agents to: See and invoke intentions and quick-fixes on individual nodes. Manipulate NodeAttributes, PropertyAttributes, and others. Create copies [...] ## Plan Advice in PostgreSQL 19 DevFeed: [Plan Advice in PostgreSQL 19]() Original publisher: [Read original article]() Author: Dimitri Fontaine PostgreSQL Major Contributor; Author Published: 2026-09-15T16:27:53Z Content type: tutorial Language: en Sources: [Dimitri Fontaine]() Topics: [PostgreSQL](), [version](), [SQL](), [Docker Compose]() Tags: [analyze](), [beta](), [docker-compose](), [pg-plan-advice](), [postgresql](), [sql]() ### AI overview This tutorial explains PostgreSQL 19's pg_plan_advice and pg_stash_advice modules, which represent query-plan decisions as reusable advice and can apply that advice by query ID. It also describes reconstructing comparable plan advice from ordinary plan output on earlier PostgreSQL versions. ### Source excerpt There is a conversation that happens in every PostgreSQL shop eventually. A query that has been fine for a year gets slow overnight. Nothing was deployed. The data grew a little, ANALYZE ran, and the planner -- entirely reasonably, on the numbers it had -- picked a different plan. The old plan was better. You would like it back. PostgreSQL 19 ships two new modules for exactly this: pg_plan_advice, which can read a plan back out as a string and enforce it later, and pg_stash_advice, which keeps those strings keyed by query id and applies them automatically. ▸ Every query below ran against the Lab, the free dataset bundle used throughout this blog, on PostgreSQL 19 Beta 3: POSTGRES_VERSION=19beta3 PG_MAJOR=19 docker compose up. Both modules are contrib, and the Lab image ships them; nothing below runs a LOAD to enable them, because the server already has them -- pg_plan_advice in session_preload_libraries, pg_stash_advice in shared_preload_libraries (it can survive a restart, which needs loading that way). One line each in postgresql.conf, or the equivalent server-start flag, and you're done. pg_stash_advice still needs its own CREATE EXTENSION, further down, for its SQL functions -- that's independent of how the module itself got loaded. ## 【kube-apiserver】List、Pagination 与一致性 List：continue token 与 etcd Range 成本 DevFeed: [【kube-apiserver】List、Pagination 与一致性 List：continue token 与 etcd Range 成本]() Original publisher: [Read original article]() Author: Liao Tonglang Published: 2026-08-28T00:00:00Z Content type: tutorial Language: zh Sources: [土法炼钢 - 系统与基础设施]() Topics: [Kubernetes](), [API](), [Cache](), [version]() Tags: [410-gone](), [apiserver](), [cacher](), [continue-token](), [distributed](), [etcd](), [etcd-range](), [http](), [kubernetes](), [limit](), [list](), [pagination](), [range](), [resourceversion](), [v1-30-3]() ### AI overview This article examines Kubernetes v1.30.3 List pagination in kube-apiserver, explaining continue-token semantics, limit-and-continue etcd Range behavior, resourceVersion consistency, and the different costs of cacher and etcd3 paths. It also explains how label and field selectors affect scanning and filtering. ### Source excerpt 钉 Kubernetes v1.30.3 List 分页的 continue token 编码语义、limit+continue 多轮 etcd Range 行为、resourceVersion 对一致性语义的影响，以及 label/field selector 在 cacher 与 etcd3 路径上的不同成本。 ## 【etcd】Txn 与并发语义：compare/mod 与 Jepsen 边界 DevFeed: [【etcd】Txn 与并发语义：compare/mod 与 Jepsen 边界]() 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](), [version](), [Raft](), [API]() Tags: [bug](), [compare](), [concurrency](), [distributed](), [etcd](), [jepsen](), [kubernetes](), [mvcc](), [raft](), [serializable](), [txn](), [v3-5](), [v3-5-33](), [version]() ### AI overview This article examines etcd v3.5.33 transaction semantics, including compare operations, nested transactions, MVCC visibility, ReadIndex behavior, and Raft-based atomic application. It distinguishes the design goals of the KV transaction path from the Lease session-lock path and carefully limits Jepsen evidence to etcd 3.4.3 rather than claiming an independent 3.5.33 rerun. ### Source excerpt 钉 etcd v3.5.33 Txn 的 compareToPath、MOD/CREATE/VERSION 比较与写 Txn 的 Raft 单槽 apply，并对照 Jepsen 3.4.3 的 strict-serializable 与 Lease 锁不安全子集。 ## QEMU version 11.1.0 released DevFeed: [QEMU version 11.1.0 released]() Original publisher: [Read original article]() Published: 2026-08-11T23:56:00Z Content type: release Language: en Sources: [QEMU]() Topics: [qemu](), [virtualization](), [version](), [Availability](), [Arm](), [cpu](), [RISC-V](), [virtio]() Tags: [announce](), [arm](), [availability](), [bugs](), [cache](), [changelog](), [ci](), [cpu](), [documentation](), [gui](), [qemu](), [qemu-11-1](), [release](), [releases](), [risc-v](), [testing](), [version](), [virtio](), [virtualization]() ### AI overview QEMU 11.1.0 has been released with more than 3,200 commits from 285 authors. The release adds or improves emulation, virtualization, GUI, architecture, firmware, and accelerator support, including UFS features, ARM and RISC-V capabilities, nested virtualization, and new machine and board support. ### Source excerpt We'd like to announce the availability of the QEMU 11.1.0 release. This release contains 3200+ commits from 285 authors. ## 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... ## SQL Improvements in PostgreSQL 11-18: A Personal Selection DevFeed: [SQL Improvements in PostgreSQL 11-18: A Personal Selection]() Original publisher: [Read original article]() Author: Dimitri Fontaine PostgreSQL Major Contributor; Author Published: 2026-07-28T14:39:25Z Content type: article Language: en Sources: [Dimitri Fontaine]() Topics: [PostgreSQL](), [SQL](), [version](), [Docker Compose](), [datasets]() Tags: [docker-compose](), [improvements](), [personal](), [postgresql](), [sql](), [version]() ### AI overview A personal, theme-based selection of SQL improvements introduced across PostgreSQL versions 11 through 18. The article relates these features to query writing and briefly discusses broader release categories and contributor priorities. ### Source excerpt Seven major versions of PostgreSQL shipped between 2018 and 2025, one per year without exception, and each with a changelog of 150 to 200 user-visible changes. Each release covers a broad canvas -- performance, replication, administration, and security -- but every one of them also advanced the SQL layer, filling gaps in the standard, adding missing functionality, or cleaning up long-standing rough edges. Working through the new edition of The Art of PostgreSQL forced me to catalogue them all; this is my selection of the features I kept reaching for while rewriting the examples. I hope it's useful beyond that context -- organized by theme, with the version each feature landed in. ▸ All queries in this article run against the Lab, a free dataset bundle that includes the F1 database, geopolitical data, music data, and more -- so you can try every example yourself. The Lab is a docker compose up away: it starts PostgreSQL with all datasets loaded and a query UI web app that runs in your browser, with EXPLAIN plan diagrams, and SVG rendering for PostGIS results on geo queries. To get a sense of where the community actually puts its effort, Noriyoshi Shinoda of Hewlett-Packard Enterprise Japan has been publishing a meticulous "PostgreSQL New Features with Examples" series for every major release since version 9.4 -- each edition catalogues every user-visible change with a working code example. Counting his categories across PG 11-18 gives a clear picture of contributor priorities: Release SQL Performance Admin & Ops Replication Security Other PG 11 5 6 5 3 4 3 PG 12 4 6 7 3 3 5 PG 13 7 8 10 6 5 6 PG 14 4 7 6 5 3 5 PG 15 2 5 6 5 3 8 PG 16 4 6 8 5 7 8 PG 17 5 7 8 8 4 6 PG 18 4 3 4 3 2 5 Sum 35 48 54 38 31 46 New features by category per release (Shinoda count) SQL is the smallest category. Admin & Ops leads across the whole period, followed by Performance -- which reflects who funds the project: Amazon (Aurora), Google (AlloyDB), and Microsoft (Azure) all have strong commercial ## osmo-ePDG - VoWifi Evolved Packet Data Gateway - osmo-epdg 0.1.2 released DevFeed: [osmo-ePDG - VoWifi Evolved Packet Data Gateway - osmo-epdg 0.1.2 released]() Original publisher: [Read original article]() Author: osmith Published: 2026-07-22T09:00:22Z Content type: release Language: en Sources: [Open Source Mobile Communications: News]() Topics: [gateway](), [changelog](), [version]() Tags: [bug](), [changelog](), [compiler](), [gateway](), [ipv6](), [issue](), [tracker](), [version]() ### AI overview Osmocom released osmo-epdg 0.1.2, an unstable release of its VoWifi Evolved Packet Data Gateway. The changelog lists IPv4/IPv6 support improvements, Diameter and GTP-related fixes, dependency updates, documentation changes, and test updates. ### Source excerpt Today we've released osmo-epdg 0.1.2. The changelog over 0.1.0 is as follows: osmo-epdg (0.1.2) unstable; urgency=medium [ clufn-sudo ] * Add required conversions for IPv6 and IPv4v6 support [ clufn ] * Enable the use of an UE requested IP type and address to be used for gtpv2 PDN Address Allocation [ Pau Espin Pedrol ] * gsup: Fix rx of AuthInfoReq without IP addr val * rebar.config: Update rebar3_diameter_compiler from 0.8.0 to v0.8.1 * dia/diameter_3gpp_ts29_173.dia: Fix trailing whitespace * dia/diameter_3gpp_ts29_273.dia: Fix trailing whitespace * dia/diameter_3gpp_ts29_229.dia: inherit only Line-Identifier * dia/diameter_3ggp_ts32_299.dia: Inherit RFC4005 instead of RFC7155 * dia: restrict AVPs inherited from RFC4005 * Remove duplicate 3GPP-AAA-Server-Name definition and break 3-way circular dependency * cosmetic: Fix typo in code documentation * aaa_ue_fsm: Avoid immediate stop of fsm during 2nd SWx RTR * aaa_diameter_swx: Avoid answering RTR with Success if already deregistering [ Alexander Couzens ] * s2b: set correct instance values for Bearers * diameter_3gpp_ts29_273_swx: add missing include for MAR * aaa_diameter_swx_tests: explicitly set Framed-IP-Address * aaa_diameter_swx_tests: use MAR record to improve readability [ Oliver Smith ] * editorconfig: new file [ Vadim Yanitskiy ] * rebar.config: use more recent rebar3_diameter_compiler * rebar.lock: use a more recent version of gen_netlink -- Oliver Smith Tue, 21 Jul 2026 14:12:41 +0200 osmo-epdg (0.1.1) unstable; urgency=medium [ Harald Welte ] * add notice about NLnet found ation to README.md * README.md: Use NLnet suggested language for funding acknowledgement * README.md: Update user manual section; we now have one. [ Oliver Smith ] * rebar.lock: update gtplib commit -- Oliver Smith Wed, 04 Dec 2024 15:24:46 +0100 ## CISO Version 2.0 DevFeed: [CISO Version 2.0]() Original publisher: [Read original article]() Author: Phil Venables Published: 2026-06-12T13:05:15Z Content type: opinion Language: en Sources: [Risk and Cyber]() Topics: [version](), [Security](), [benchmarking](), [Vulnerabilities]() Tags: [benchmarking](), [cybersecurity](), [leadership](), [opinion](), [risk](), [security](), [technology](), [version](), [vulnerabilities]() ### AI overview The article argues that the CISO role has evolved from an IT security manager into roles including cyber-defense leader, compliance director, and technology risk manager. It also argues that cybersecurity benchmarking is unhelpful when it focuses on inputs such as budgets rather than control effectiveness. ### Source excerpt Everyone, no doubt, has an opinion on how many versions of the CISO role we have gone through since its inception. There has been a constant evolution from what was essentially an IT security manager, to cyber-defense leader, compliance director, technology risk manager, and beyond. However, I would argue the incarnation of the CISO role up until recently has been CISO Version 1.0 albeit with some "point releases" on the way. This is simply because version 1 of the role is a mode where most... ## Kubo 0.42.0 release: on-demand CID announcements, partial CAR import and export, and reprovide changes DevFeed: [Kubo 0.42.0 release: on-demand CID announcements, partial CAR import and export, and reprovide changes]() Original publisher: [Read original article]() Author: Ipfs Published: 2026-06-08T00:00:00Z Content type: release Language: en Sources: [IPFS]() Topics: [releases](), [version](), [export](), [import](), [migration](), [Routing (disambiguation)]() Tags: [block](), [export](), [gateway](), [import](), [kubo](), [migration](), [other](), [release-notes](), [releases](), [retries](), [routing](), [store](), [terminal](), [version]() ### AI overview Kubo 0.42.0 adds on-demand CID announcements, supports streaming CIDs from standard input, and introduces partial CAR export and import. It also changes providing semantics, fixes pin operations blocked by reprovide cycles, and improves migration retries for older repositories. ### Source excerpt Just released: Kubo 0.42.0! ## QEMU version 11.0.0 released DevFeed: [QEMU version 11.0.0 released]() Original publisher: [Read original article]() Published: 2026-04-22T16:11:00Z Content type: release Language: en Sources: [QEMU]() Topics: [qemu](), [version](), [virtualization](), [systems](), [x86](), [Arm](), [RISC-V](), [cpu](), [virtio](), [C++](), [gdb]() Tags: [arm](), [availability](), [c-plus-plus](), [changelog](), [ci](), [cpu](), [documentation](), [download](), [gdb](), [kvm](), [qemu](), [qemu-11-0](), [release](), [releases](), [risc-v](), [testing](), [updates](), [virtio](), [virtualization](), [x86]() ### AI overview QEMU 11.0.0 is released with more than 2,500 commits from 237 authors. Highlights include a new Nitro accelerator for AWS Nitro Enclaves, expanded accelerator and confidential VM support, new architecture features, and updates to device emulation, plugins, drivers, and debugging. ### Source excerpt We'd like to announce the availability of the QEMU 11.0.0 release. This release contains 2500+ commits from 237 authors. ## 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. ## Keycloak JS 26.2.3 released DevFeed: [Keycloak JS 26.2.3 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2026-02-05T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [bug](), [OAuth](), [Routing (disambiguation)](), [version](), [Angular](), [React]() Tags: [angular](), [bug](), [idm](), [kerberos](), [keycloak](), [keycloak-js-release](), [ldap](), [oauth](), [openid-connect](), [react](), [regression](), [release](), [routing](), [saml](), [sso](), [version]() ### AI overview Keycloak JS 26.2.3 fixes a regression introduced in version 26.2.2 that URL-encoded path-style URL fragments after the OAuth callback when using fragment response mode, breaking hash-based routing. The issue affected Angular, React, and other client-side applications. ### Source excerpt Highlights This release of Keycloak JS addresses a regression that was introduced in version 26.2.2 affecting applications that use hash-based routing in combination with the fragment response mode. Bug Fixes URL hash fragments are now preserved correctly with 'fragment' response mode A regression was introduced in version 26.2.2 that caused URL fragments with path-style routing (e.g., #/admin/maintenance/scripts) to be URL-encoded after the OAuth callback, breaking applications that use hash-based routing. This issue affected Angular, React, and other applications that rely on the hash portion of the URL for client-side routing. keycloak/keycloak-js#241 Upgrading Before upgrading refer to the migration guide for a complete list of changes. ## QEMU version 10.2.0 released DevFeed: [QEMU version 10.2.0 released]() Original publisher: [Read original article]() Published: 2025-12-24T23:12:00Z Content type: release Language: en Sources: [QEMU]() Topics: [qemu](), [version](), [Availability](), [io\_uring](), [Arm](), [RISC-V](), [migration](), [virtio]() Tags: [announce](), [arm](), [availability](), [bugs](), [changelog](), [ci](), [documentation](), [features](), [google](), [improvements](), [io-uring](), [migration](), [performance](), [qemu](), [qemu-10-2](), [release](), [releases](), [risc-v](), [testing](), [virtio]() ### AI overview QEMU 10.2.0 has been released, with over 2,300 commits from 188 authors. Highlights include FreeBSD 9pfs support, live VM updates through cpr-exec migration, io_uring performance improvements, expanded ARM and RISC-V emulation, and additional fixes and device support. ### Source excerpt We'd like to announce the availability of the QEMU 10.2.0 release. This release contains 2300+ commits from 188 authors. ## NixOS 25.11 released DevFeed: [NixOS 25.11 released]() Original publisher: [Read original article]() Author: NixOS Published: 2025-11-30T16:00:00Z Content type: release Language: en Sources: [NixOS Announcements]() Topics: [Nix](), [Linux](), [Release notes](), [version](), [configuration](), [modules](), [CMake](), [gcc](), [LLVM]() Tags: [2026](), [bugfixes](), [cmake](), [compilers](), [deprecated](), [end-of-life](), [gcc](), [linux](), [llvm](), [nix](), [nixos](), [nixpkgs](), [release](), [release-notes](), [version]() ### AI overview NixOS 25.11 "Xantusia" is publicly available. The release updates Nixpkgs with new, updated, and removed packages; adds configuration modules and options; updates GNOME to version 49, LLVM to version 21, and CMake to version 4; and provides bugfix and security updates through June 30, 2026. ### Source excerpt Hey everyone, we are jopejoe1 and Leona Maroni, the release managers of the newest release of NixOS. We are very proud to announce the public availability of NixOS 25.11 "Xantusia". NixOS is a Linux distribution. Its underlying package repository Nixpkgs can also be used on other Linux systems and macOS with the Nix package manager. This release will receive bugfixes and security updates for seven months (up until 2026-06-30). The old release 25.05 "Warbler" is now officially deprecated and will reach its end-of-life and stop receiving security updates after 2025-12-31. NixOS Release Notes Highlights New Modules Backward Incompatibilities Other Notable Changes Nixpkgs Release Notes Highlights Backward Incompatibilities Other Notable Changes Nixpkgs Library Upgrade Instructions ISO Image Downloads The 25.11 release was made possible due to the efforts of 2742 contributors, who authored 59430 commits since the previous release. Highlights Our vast and routinely maintained set of packages has also been updated. This release of Nixpkgs Added 7002 new packages Updated 25252 existing packages Removed 6338 outdated packages, in an effort to keep the package set maintainable and secure. In addition to packages from Nixpkgs, the NixOS Linux distribution also features composable configuration modules and integration tests for distributed systems. This release of NixOS Added 107 new modules and 1778 configuration options Removed 41 outdated modules and 807 configuration options. GNOME 49 GNOME has been updated to version 49 "Brescia", which removes X11 session support, introduces a new video player, a new document viewer, a redesigned calendar and more changes. Refer to the release notes for more details. C compilers LLVM has been updated to version 21. GCC remains at version 14. CMake was updated to version 4. Special Thanks We want to personally thank Seth and dish for editorializing the release notes Yohann Boniface for the release logo The NixOS infrastructure team for the ## Keycloak 26.4.6 released DevFeed: [Keycloak 26.4.6 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2025-11-25T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [LDAP](), [Security](), [upgrade](), [version]() Tags: [idm](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [openid-connect](), [release](), [saml](), [security](), [sso](), [upgrade](), [version]() ### AI overview Keycloak 26.4.6 adds default filtering of LDAP referrals, improving security and aligning with LDAP configuration best practices. The release also includes a security fix for deserialization of untrusted data in LDAP user federation and other resolved issues. ### Source excerpt To download the release go to Keycloak downloads. Highlights This release adds filtering of LDAP referrals by default. This change enhances security and aligns with best practices for LDAP configurations. If you can not upgrade to this release yet, we recommend disabling LDAP referrals in all LDAP providers in all of your realms. For detailed upgrade instructions, review the upgrading guide. Upgrading Before upgrading refer to the migration guide for a complete list of changes. All resolved issues Security fixes #44478 CVE-2025-13467 Deserialization of untrusted data in ldap user federation Bugs #43323 Sessions not removed when user is deleted infinispan #43738 UPDATE_EMAIL action invalidates old email login/ui #43754 Flaky test: org.keycloak.testsuite.federation.ldap.LDAPProvidersIntegrationTest#updateLDAPUsernameTest ci #43812 Admin console sends non-JSON payload with content-type: application/json admin/ui #44125 Double-encoding of query parameter values (e.g. acr_values) for version 26.4 identity-brokering #44187 [Keycloak Docs CI] Broken links docs #44189 [jdbc-ping] SQLIntegrityConstraintViolationException: Duplicate entry infinispan #44229 Unexpected FORMAT_FAILURE error when using cache-config-file with feature-disabled=persistent-user-sessions infinispan #44269 Admin Client creates malformed paths for requests admin/client-js #44287 Caching of static theme resources in dev mode is disabled core ## Keycloak 26.4.4 released DevFeed: [Keycloak 26.4.4 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2025-11-07T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [version](), [OpenID connect (OIDC)](), [LDAP](), [Quarkus]() Tags: [changes](), [idm](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [oidc](), [openid-connect](), [quarkus](), [release](), [saml](), [sso](), [version]() ### AI overview Keycloak 26.4.4 is released with enhancements and fixes covering client-scope discovery, verification-email rate limiting, workflow authorization, fine-grained permissions, OIDC, LDAP, WebAuthn, memory usage, and other administration and infrastructure issues. ### 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 Enhancements #10388 Allow to hide client scopes from scopes_supported in discovery endpoint #43076 Add rate limiter for sending verification emails in context of update email #43509 Role authorization for workflows. admin/api Bugs #41270 Cannot save new attribute group admin/ui #41271 Changing user profile attribute results in an error everytime admin/ui #43082 ExternalLinksTest is broken due to missing path parameters docs #43091 Duplicate Email Fields on Temporarily Locked Out Sign In With Organization Identity-First Login login/ui #43160 Regression in DEBUG_PORT handling since 26.4.0 - host binding (*:port / 0.0.0.0:port) no longer works dist/quarkus #43460 FGAP/UI: `reset-password` succeeds but UI shows 403 without Users:manage admin/fine-grained-permissions #43505 DPoP proof replay check doesn't consider clock skew oidc #43516 Deleting Client is slow and fails when a lot of client sessions exist core #43578 "admin" client role now requires server admin user admin/api #43579 403 Forbidden when assigning realm-management client roles with realm-admin despite FGAP disabled (regression in 26.4.0+) admin/fine-grained-permissions #43596 FGAP: user can no longer open account management page, broken by `reset-password` admin/fine-grained-permissions #43621 Version 26.4.1 breaks existing ldap users with capital letters in username ldap #43682 When syncing roles, the database layer can see deadlocks #43698 Role Mapper is updating the user every time on login identity-brokering #43723 Only add the none verifier when attestation conveyance preference is none (or default) authentication/webauthn #43734 Refresh token allowed for offline session even the related scope is removed #43736 FGAP V2: reset-password scope error when viewing users with Group permissions only core #43744 Increased memory usage due to leaking Keyc ## Keycloak 26.4.2 released DevFeed: [Keycloak 26.4.2 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2025-10-23T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [upgrade](), [version](), [OpenID connect (OIDC)](), [SPIFFE](), [PostgreSQL]() Tags: [idm](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [oidc](), [openid-connect](), [postgresql](), [release](), [saml](), [spiffe](), [sso](), [upgrade](), [version](), [vulnerability]() ### AI overview Keycloak 26.4.2 was released on October 23, 2025. The release includes documentation and user-profile enhancements, SPIFFE support for an OIDC JWK endpoint, and fixes for CI, authentication, identity brokering, admin UI, documentation links, and graceful server shutdown. ### 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 Enhancements #42991 Final review and update for UPDATE_EMAIL documentation docs #43351 Make pending email verification attribute removable by admin user-profile #43650 SPIFFE should support OIDC JWK endpoint Bugs #26374 Workflow failure: Quarkus IT - FipsDistTest#testUnsupportedHttpsPkcs12KeyStoreInStrictMode ci #30939 Vulnerability in brute force detection settings authentication #43022 Incorrect Basic Auth encoding for OIDC IDentity Provider when Client ID contains colon identity-brokering #43191 Upgrade guide for 26.4.0 should mention new minimal PostgreSQL server version 13 requirement docs #43244 UI crash on admin `/users/add-user` since 26.4.0 admin/ui #43544 Intra-document links not rendered in downstream docs #43561 Server does not shutdown gracefully when started with --optimized core ## Announcing Worker Versioning Public Preview: Pin Workflows to a single code version DevFeed: [Announcing Worker Versioning Public Preview: Pin Workflows to a single code version]() Original publisher: [Read original article]() Author: Drew Hoskins Published: 2025-09-24T00:00:00Z Content type: release Language: en Sources: [Temporal Blog]() Topics: [version](), [Deployment Strategies](), [reliability](), [Code](), [Kubernetes]() Tags: [code](), [deployment-strategies](), [kubernetes](), [preview](), [product-news](), [reliability](), [version]() ### AI overview Temporal announces Worker Versioning in public preview, which pins each Workflow to a single code version. The article explains rolling, blue-green, and rainbow deployment strategies for managing Worker deployments and reducing version compatibility and routing risks. ### Source excerpt Announcing Worker Versioning in public preview -- pin each Workflow to a single code version for safer blue-green and rainbow deploys, with Kubernetes support. ## QEMU version 10.1.0 released DevFeed: [QEMU version 10.1.0 released]() Original publisher: [Read original article]() Published: 2025-08-26T23:25:00Z Content type: release Language: en Sources: [QEMU]() Topics: [qemu](), [version](), [virtualization](), [virtual machines](), [RISC-V](), [cpu](), [Kernel](), [Arm](), [InfiniBand](), [intel](), [GB200]() Tags: [arm](), [cxl](), [gb200](), [intel](), [ipv6](), [kernel](), [kvm](), [migration](), [qemu](), [qemu-10-1](), [rdma](), [release](), [releases](), [risc-v](), [version](), [virtual-machines](), [virtualization](), [x86]() ### AI overview QEMU 10.1.0 has been released with more than 2,700 commits from 226 authors. Highlights include confidential-guest support, live-migration improvements, Windows guest load querying, new ARM and RISC-V capabilities, and expanded KVM and x86 virtualization support. ### Source excerpt We'd like to announce the availability of the QEMU 10.1.0 release. This release contains 2700+ commits from 226 authors. ## Keycloak 26.3.1 released DevFeed: [Keycloak 26.3.1 released]() Original publisher: [Read original article]() Author: Keycloak Team Published: 2025-07-10T00:00:00Z Content type: release Language: en Sources: [Keycloak Blog]() Topics: [Keycloak](), [releases](), [upgrade](), [version]() Tags: [docs](), [idm](), [kerberos](), [keycloak](), [keycloak-release](), [ldap](), [migration](), [openid-connect](), [operator](), [quarkus](), [releases](), [saml](), [sso](), [tls](), [upgrade](), [version]() ### AI overview Keycloak 26.3.1 is released. The release includes an upgrade to Infinispan 15.0.16.Final, updated limitations for preview rolling updates, and fixes for realm imports, concurrent storage deletion, TLS reloading, datasource options, the Keycloak Operator, documentation, and WebAuthn login regression issues. ### 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 Enhancements #40851 Upgrade to Infinispan 15.0.16.Final #40962 Update limitations of the preview feature rolling updates for patch releases infinispan Bugs #35932 Importing a realm takes more than 1 minute when multiple others exist. dist/quarkus #40368 NPE during loading user groups with concurrent deletion storage #40713 Unable to configure TLS reloading in Keycloak version 26.2.0 or later account/api #40838 Mark options for additional datasources as preview dist/quarkus #40890 Keycloak Operator 26.3.0 fails to update to 26.3.0 operator #40930 Docs: server_development/topics/themes.adoc docs #40954 Keycloak 26.3.0 Regression: Failed to login if web-authn is disabled core [Next page]()