# bug-fix Published articles for bug-fix. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## TeamCity 2026.1.3 and 2025.11.7 Are Now Available DevFeed: [TeamCity 2026.1.3 and 2025.11.7 Are Now Available]() Original publisher: [Read original article]() Author: Dmitrii Korovin Published: 2026-07-27T14:17:02Z Content type: release Language: en Sources: [TeamCity : Powerful CI/CD for DevOps-centric teams | The JetBrains Blog]() Topics: [teamcity](), [Vulnerabilities](), [releases](), [Security](), [Authentication](), [Docker]() Tags: [1-3](), [2026](), [authentication](), [bug-fix](), [docker](), [releases](), [security](), [security-vulnerabilities](), [teamcity](), [vulnerabilities]() ### AI overview TeamCity 2026.1.3 and 2025.11.7 are maintenance releases focused primarily on security, each addressing more than 20 vulnerabilities, including a critical authentication-bypass vulnerability that can enable arbitrary operating system command execution with TeamCity server-process privileges. The updates also fix test-result and Perforce change-detection issues and improve performance, compatibility, build stability, and workflow security. ### Source excerpt We're rolling out new maintenance updates for TeamCity On-Premises 2026.1 and 2025.11. Both releases are primarily focused on security, addressing more than 20 security vulnerabilities each (including a critical CVE-2026-63077 vulnerability that allows attackers to bypass authentication checks and execute arbitrary operating system commands with the privileges of the TeamCity server process). In addition, 2026.1.3 resolves several functional issues, including: Because these [...] ## TeamCity 2026.1.2 and 2025.11.6 Are Now Available DevFeed: [TeamCity 2026.1.2 and 2025.11.6 Are Now Available]() Original publisher: [Read original article]() Author: Dmitrii Korovin Published: 2026-07-01T16:57:10Z Content type: release Language: en Sources: [TeamCity : Powerful CI/CD for DevOps-centric teams | The JetBrains Blog]() Topics: [teamcity](), [releases](), [Security](), [builds](), [Docker](), [Amazon Web Services](), [Amazon S3]() Tags: [bug-fix](), [bug-fixes](), [docker-image](), [release](), [security](), [server](), [teamcity](), [update](), [version]() ### AI overview JetBrains announces TeamCity 2026.1.2 and 2025.11.6 for on-premises servers. Version 2026.1.2 fixes more than 10 issues, while version 2025.11.6 addresses security issues exclusively. The release also includes upgrade guidance and a Docker image option. ### Source excerpt Today we're releasing two bug-fix updates for TeamCity On-Premises 2025.11 and 2026.1 servers. The 2026.1.2 update addresses a little over 10 issues, including the following: Version 2025.11.6 focuses exclusively on resolving security issues and does not include general bug fixes. To keep your server secure, we strongly recommend installing this update. See TeamCity 2026.1.2 Release [...] ## Apache Flink CDC 3.2.1 Release Announcement DevFeed: [Apache Flink CDC 3.2.1 Release Announcement]() Original publisher: [Read original article]() Published: 2024-11-27T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [apache-flink](), [flink](), [bugfixes](), [upgrade](), [Release notes](), [MySQL]() Tags: [announcement](), [apache](), [apache-flink](), [bug-fix](), [flink](), [improvements](), [jira](), [release](), [release-notes](), [rules](), [sharding](), [upgrade]() ### AI overview Apache Flink CDC 3.2.1 is the first bug-fix release in the 3.2 series. It fixes critical issues, improves compatibility with Apache Flink, and includes updates across CDC pipelines, schema evolution, connectors, state restoration, testing, and time-zone handling. ### Source excerpt The Apache Flink Community is pleased to announce the first bug fix release of the Flink CDC 3.2 series. The release contains fixes for several critical issues and improves compatibilities with Apache Flink. Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. We highly recommend all users to upgrade to Flink CDC 3. ## Apache Flink CDC 3.1.1 Release Announcement DevFeed: [Apache Flink CDC 3.1.1 Release Announcement]() Original publisher: [Read original article]() Published: 2024-06-18T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [apache-flink](), [flink](), [releases](), [bugfixes](), [upgrade](), [jira]() Tags: [announcement](), [apache-flink](), [bug-fix](), [flink](), [jira](), [release](), [release-notes](), [upgrade]() ### AI overview Apache Flink CDC 3.1.1 is a bug-fix release that addresses critical issues, improves compatibility with Apache Flink, and includes fixes involving MySQL pipelines, deadlocks, schema handling, operator state compatibility, and documentation. ### Source excerpt The Apache Flink Community is pleased to announce the first bug fix release of the Flink CDC 3.1 series. The release contains fixes for several critical issues and improves compatibilities with Apache Flink. Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. We highly recommend all users to upgrade to Flink CDC 3. ## Apache Flink Kubernetes Operator 1.6.1 Release Announcement DevFeed: [Apache Flink Kubernetes Operator 1.6.1 Release Announcement]() Original publisher: [Read original article]() Published: 2023-10-27T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [flink](), [releases](), [apache-flink](), [Release notes](), [Kubernetes](), [upgrade]() Tags: [announcement](), [apache](), [apache-flink](), [bug](), [bug-fix](), [docker-images](), [dockerhub](), [flink](), [helm](), [kubernetes](), [release](), [upgrade](), [version]() ### AI overview The Apache Flink Community announced Flink Kubernetes Operator 1.6.1, a bug-fix release addressing critical issues and improving autoscaler documentation and configuration. The announcement recommends upgrading and provides source, Helm chart, and Docker image resources. ### Source excerpt The Apache Flink Community is pleased to announce the first bug fix release of the Flink Kubernetes Operator 1.6 series. The release contains fixes for several critical issues, and some doc improvements for the autoscaler. We highly recommend all users to upgrade to Flink Kubernetes Operator 1.6.1. Release Notes # Bug # [FLINK-32890] Correct HA patch check for zookeeper metadata store [FLINK-33011] Never accidentally delete HA metadata for last state deployments Documentation improvement # [FLINK-32868][docs] Document the need to backport FLINK-30213 for using autoscaler with older version Flinks [docs][autoscaler] Autoscaler docs and default config improvement Release Resources # The source artifacts and helm chart are available on the Downloads page of the Flink website. ## Apache Flink Kubernetes Operator 1.3.1 Release Announcement DevFeed: [Apache Flink Kubernetes Operator 1.3.1 Release Announcement]() Original publisher: [Read original article]() Published: 2023-01-10T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [apache-flink](), [flink](), [Release notes](), [releases](), [Kubernetes](), [upgrade]() Tags: [announcement](), [apache](), [apache-flink](), [bug](), [bug-fix](), [change](), [cluster](), [deployment](), [docker](), [dockerhub](), [documentation](), [flink](), [helm](), [kubernetes](), [kubernetes-operator](), [release](), [release-notes](), [version]() ### AI overview Apache Flink Kubernetes Operator 1.3.1 is a bug-fix release addressing critical issues and stability problems in application upgrades, including potential state loss, deployment errors, and upgrade loops. The announcement recommends that users upgrade. ### Source excerpt The Apache Flink Community is pleased to announce the first bug fix release of the Flink Kubernetes Operator 1.3 series. The release contains fixes for several critical issues and some major stability improvements for the application upgrade mechanism. We highly recommend all users to upgrade to Flink Kubernetes Operator 1.3.1. Release Notes # Bug # [FLINK-30329] - flink-kubernetes-operator helm chart does not work with dynamic config because of use of volumeMount subPath [FLINK-30361] - Cluster deleted and created back while updating replicas [FLINK-30406] - Jobmanager Deployment error without HA metadata should not lead to unrecoverable error [FLINK-30437] - State incompatibility issue might cause state loss [FLINK-30527] - Last-state suspend followed by flinkVersion change may lead to state loss [FLINK-30528] - Job may be stuck in upgrade loop when last-state fallback is disabled and deployment is missing Improvement # [FLINK-28875] - Add FlinkSessionJobControllerTest [FLINK-30408] - Add unit test for HA metadata check logic Release Resources # The source artifacts and helm chart are available on the Downloads page of the Flink website. ## Apache Flink 1.14.5 Release Announcement DevFeed: [Apache Flink 1.14.5 Release Announcement]() Original publisher: [Read original article]() Published: 2022-06-22T00:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [apache-flink](), [flink](), [releases](), [bugfixes](), [upgrade](), [vulnerability]() Tags: [apache](), [apache-flink](), [bug](), [bug-fix](), [docker](), [docker-images](), [exceptions](), [flink](), [jira](), [maven](), [pypi](), [python](), [release](), [upgrade](), [vulnerability]() ### AI overview Apache Flink 1.14.5 is a bug-fix release containing 67 bugs, vulnerability fixes, and minor improvements. The announcement recommends that Flink users upgrade and provides links to artifacts, binaries, Docker images, PyPI, release notes, and the complete JIRA change list. ### Source excerpt The Apache Flink Community is pleased to announce another bug fix release for Flink 1.14. This release includes 67 bugs, vulnerability fixes and minor improvements for Flink 1.14. Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. We highly recommend all users to upgrade to Flink 1.14.5. Release Artifacts # Maven Dependencies # org. ## Apache Flink 1.14.4 Release Announcement DevFeed: [Apache Flink 1.14.4 Release Announcement]() Original publisher: [Read original article]() Published: 2022-03-11T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [apache-flink](), [flink](), [bugfixes](), [vulnerability](), [upgrade](), [Maven](), [Docker]() Tags: [all](), [apache-flink](), [bug-fix](), [docker](), [flink](), [maven](), [release](), [upgrade](), [vulnerability]() ### AI overview Apache Flink 1.14.4 is a bug-fix release containing 51 bug and vulnerability fixes plus minor improvements. The announcement recommends that users upgrade and lists release artifacts, documentation changes, and selected fixes. ### Source excerpt The Apache Flink Community is pleased to announce another bug fix release for Flink 1.14. This release includes 51 bug and vulnerability fixes and minor improvements for Flink 1.14. Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. We highly recommend all users to upgrade to Flink 1.14.4. Release Artifacts # Maven Dependencies # org. ## Apache Flink 1.13.6 Release Announcement DevFeed: [Apache Flink 1.13.6 Release Announcement]() Original publisher: [Read original article]() Published: 2022-02-18T08:00:00Z Content type: release Language: en Sources: [Apache Flink® -- Stateful Computations over Data Streams on Apache Flink]() Topics: [flink](), [apache-flink](), [releases](), [bugfixes](), [vulnerability](), [log4j](), [upgrade]() Tags: [announcement](), [apache-flink](), [bug](), [bug-fix](), [flink](), [log4j](), [release](), [upgrade](), [vulnerability]() ### AI overview Apache Flink 1.13.6 is a bug-fix release containing 99 bug and vulnerability fixes, minor improvements, and an upgrade of Apache Log4j to 2.17.1. The announcement recommends that users upgrade. ### Source excerpt The Apache Flink Community is pleased to announce another bug fix release for Flink 1.13. This release includes 99 bug and vulnerability fixes and minor improvements for Flink 1.13 including another upgrade of Apache Log4j (to 2.17.1). Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. We highly recommend all users to upgrade to Flink 1. ## Clojure Deref (Nov 24, 2021) DevFeed: [Clojure Deref (Nov 24, 2021)]() Original publisher: [Read original article]() Published: 2021-11-24T00:00:00Z Content type: news Language: en Sources: [Clojure News]() Topics: [Clojure](), [releases](), [Development](), [Programming](), [ClojureScript](), [async]() Tags: [2021](), [arrays](), [bug-fix](), [clojure](), [core-async](), [java](), [news](), [programming](), [release]() ### AI overview A weekly Clojure ecosystem news roundup covering the Clojure 1.11.0-alpha3 release, new parsing and math functionality, documentation and performance updates, bug fixes, related spec.alpha and core.async releases, community links, and new libraries and tools. ### Source excerpt Welcome to the Clojure Deref! This is a weekly link/news roundup for the Clojure ecosystem. (@ClojureDeref RSS) Highlights Welcome to a special mid-week Deref as we will be out in the US this week! But on that note, big thanks to the Clojure community for always be interesting, inventive, and caring. I'm thankful to be a part of it. Our big news this week is the release of Clojure 1.11.0-alpha3 which wraps up much of the work we've done in the last couple months. Probably the most interesting parts are the new things: CLJ-2667 Add functions to parse a single long/double/uuid/boolean from a string parse-long parse-double parse-boolean parse-uuid CLJ-2668 Add NaN? and infinite? predicates NaN? infinite? CLJ-1925 Add random-uuid random-uuid CLJ-2664 Add clojure.java.math namespace, wrappers for java.lang.Math clojure.java.math namespace If you have questions about these, I would request that you read the ticket first - we're trying to get thinking and background into the ticket descriptions and it's important context. We've already had a lot of feedback about clojure.java.math re cljs portability and higher-order use so probably more to come on that. If you want to discuss on Clojurians Slack, the #clojure-dev room is the best place. Docstring updates: CLJ-2666 Make Clojure Java API javadoc text match the example CLJ-1360 Update clojure.string/split docstring regarding trailing empty parts CLJ-2249 Clarify clojure.core/get docstring regarding sets, strings, arrays, ILookup CLJ-2488 Add definition to reify docstring Perf: CLJ-1808 map-invert should use reduce-kv and transient Bug fix: CLJ-2065 Support IKVReduce on SubVector And last but not least, we added support for optional trailing maps to kwarg functions in Clojure 1.11.0-alpha1 but had not yet worked through what this meant for spec. We've now released an update to spec.alpha (0.3.214) that is included as a dependency in this release. For the background on this, see CLJ-2606. Not to be be outshined, we also releas