Sumo Logic Collector Release Notes https://www.sumologic.com/help/release-notes-collector/ Latest features, improvements, and fixes for the Sumo Logic Installed Collector and OpenTelemetry Collector. Wed, 14 Oct 2026 00:00:00 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en © 2010 – 2026 Sumo Logic, Inc. <![CDATA[Installed Collector Version 19.539-1]]> https://www.sumologic.com/help/release-notes-collector/2026/10/14/installed/ https://www.sumologic.com/help/release-notes-collector/2026/10/14/installed/ Wed, 14 Oct 2026 00:00:00 GMT In this release, we've upgraded Collector dependencies and the JRE to address security vulnerabilities and fix a macOS startup issue.

Security fixes​

Bug fixes​

  • Fixed a macOS issue in the previous release, where the collector did not start after installation or upgrade on some computers.
]]> <![CDATA[Installed Collector Version 19.538-3]]> https://www.sumologic.com/help/release-notes-collector/2026/09/25/installed/ https://www.sumologic.com/help/release-notes-collector/2026/09/25/installed/ Fri, 25 Sep 2026 00:00:00 GMT In this release, we've updated the Collector dependencies and runtime components to the latest versions to address security vulnerabilities and improve compatibility.

Security fixes​

  • Upgraded Collector JRE to Amazon Corretto Version 17.0.20.10.1.
  • Upgraded com.fasterxml.jackson.core packages to 2.21.6 to to address CVEs.
  • Upgraded org.bouncycastle:bc-fips to 1.0.2.7 to address CVEs.
  • Upgraded io.netty packages to 4.1.137 to address CVEs.
  • Upgraded org.bouncycastle:bcpkix-jdk18on to 1.85 to address CVEs.
]]> <![CDATA[Installed Collector Version 19.537-1]]> https://www.sumologic.com/help/release-notes-collector/2026/08/07/installed/ https://www.sumologic.com/help/release-notes-collector/2026/08/07/installed/ Fri, 07 Aug 2026 00:00:00 GMT In this release, we've enhanced the security and stability of the Collector with upgraded JRE and security patches.

Security fixes​

  • Upgraded Collector JRE to Amazon Corretto Version 17.0.19.10.1.
  • Upgraded io.netty packages to 4.1.136.Final to address CVEs.
  • Upgraded com.fasterxml.jackson library to 2.21.5 to address CVEs.
  • Upgraded log4j packages to 2.25.5 to fix CVE-2026-49844.
]]> <![CDATA[Trace and Metrics Data Volume Tracking for Source Templates and OT Collectors (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/07/30/otel/ https://www.sumologic.com/help/release-notes-collector/2026/07/30/otel/ Thu, 30 Jul 2026 00:00:00 GMT You can now track the trace and metrics data volume alongside logs for your Source Templates and OpenTelemetry Collectors. This makes it easier to spot when a source template or collector isn't sending data and to monitor how much data it's ingesting, reducing undetected data gaps and giving you clearer, easier-to-read visibility into your data collection health. Learn more.

]]> <![CDATA[Enable Data Inactivity Health Events (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/07/22/otel/ https://www.sumologic.com/help/release-notes-collector/2026/07/22/otel/ Wed, 22 Jul 2026 00:00:00 GMT Sumo Logic can now detect when an alive OpenTelemetry Collector has no data ingestion (logs, metrics, or traces) for a configured period and generate a dedicated health event for the collector. Learn more.

]]> <![CDATA[Installed Collector Version 19.536-14]]> https://www.sumologic.com/help/release-notes-collector/2026/07/03/installed/ https://www.sumologic.com/help/release-notes-collector/2026/07/03/installed/ Fri, 03 Jul 2026 00:00:00 GMT In this release, we've enhanced the security and stability of the Collector with added support for security patches.

Security fixes​

]]> <![CDATA[Active Source Template Deletion Protection (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/29/otel/ https://www.sumologic.com/help/release-notes-collector/2026/05/29/otel/ Fri, 29 May 2026 00:00:00 GMT Active source templates are now protected from accidental deletion. Any source template that is currently active cannot be deleted, ensuring the stability and continuity of your data collection pipelines.

]]> <![CDATA[OTLP Version 1.10 (Hosted Collectors & Sources)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/26/hosted/ https://www.sumologic.com/help/release-notes-collector/2026/05/26/hosted/ Tue, 26 May 2026 00:00:00 GMT Sumo Logic now supports OTLP (OpenTelemetry Protocol) v1.10 for ingesting logs, metrics, and traces, keeping you aligned with the latest OpenTelemetry standard.

]]> <![CDATA[Installed Collector Version 19.536-4]]> https://www.sumologic.com/help/release-notes-collector/2026/05/18/installed/ https://www.sumologic.com/help/release-notes-collector/2026/05/18/installed/ Mon, 18 May 2026 00:00:00 GMT In this release, we've enhanced the security and stability of the Collector with added support for security patches and bug fixes.

Security fixes​

Bug fixes​

  • Fixed a race condition that caused a DLL crash in the Collector on Windows (SumoJNI.dll), which could lead to stuck sender (events_out=0).
]]> <![CDATA[Krutrim Object Storage Source (Hosted Collectors & Sources)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/11/hosted/ https://www.sumologic.com/help/release-notes-collector/2026/05/11/hosted/ Mon, 11 May 2026 00:00:00 GMT Sumo Logic support for the Krutrim Object Storage source. This integration extends S3 compatibility, enabling centralized observability across Krutrim and other S3-compatible storage platforms. Learn more.

]]> <![CDATA[Parsing Multiple Time Zones from a Single Source (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/08/otel/ https://www.sumologic.com/help/release-notes-collector/2026/05/08/otel/ Fri, 08 May 2026 00:00:00 GMT Support for handling log sources containing timestamps from multiple time zones using custom OpenTelemetry Collector YAML configurations. This enhancement enables you to parse logs from different regions within a single source file, beyond the default single time zone configuration available in Source Template settings. Learn more.

]]> <![CDATA[Domain Controller Mode for Windows AD Events (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/06/otel/ https://www.sumologic.com/help/release-notes-collector/2026/05/06/otel/ Wed, 06 May 2026 00:00:00 GMT The Domain Controller Mode for Windows Active Directory (AD) event collection in OpenTelemetry Collectors. By setting discover_domain_controllers: true in your custom YAML configuration, the collector automatically discovers all domain controllers on the AD network, connects to each controller's event log, and begins monitoring events. Learn more.

]]> <![CDATA[Version 0.151.0 (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/05/04/otel/ https://www.sumologic.com/help/release-notes-collector/2026/05/04/otel/ Mon, 04 May 2026 00:00:00 GMT In this release, we've added Winget (Windows Package Manager) support for installing, upgrading, and uninstalling the OpenTelemetry Collector on Windows. This streamlines lifecycle management on supported systems while maintaining full compatibility with existing installation methods. Learn more.

]]> <![CDATA[Status Overview (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/04/13/otel/ https://www.sumologic.com/help/release-notes-collector/2026/04/13/otel/ Mon, 13 Apr 2026 00:00:00 GMT The Status Overview panels on the OpenTelemetry collection page in Sumo Logic. These panels provide a centralized, high-level health snapshot of OpenTelemetry collectors, highlighting key metrics such as offline collectors, collectors pending upgrades, and remotely managed collectors without any configured sources.

Each panel is interactive, and you can click on them to drill down into filtered lists for fast diagnosis and resolution. Learn more.

]]> <![CDATA[Docker (OpenTelemetry Collector)]]> https://www.sumologic.com/help/release-notes-collector/2026/04/10/otel/ https://www.sumologic.com/help/release-notes-collector/2026/04/10/otel/ Fri, 10 Apr 2026 00:00:00 GMT OpenTelemetry collectors can now be installed using Docker. This enables you to manage and scale monitoring more reliably, and to ensure that collectors run consistently across any environment. Learn more.

]]> <![CDATA[Installed Collector Version 19.536-1]]> https://www.sumologic.com/help/release-notes-collector/2026/04/08/installed/ https://www.sumologic.com/help/release-notes-collector/2026/04/08/installed/ Wed, 08 Apr 2026 00:00:00 GMT In this release, we've enhanced the security and stability of the collector with added support for security patches and bug fixes.

Security fix​

Bug fix​

  • Fixed an issue on Windows installation where duplicate registry entries with suffixed App IDs could be created, which could cause stale information to be retained.
  • Fixed an issue that caused Windows event reset after a Windows upgrade by auto-detection and collection recovery.
]]> <![CDATA[Chef Cookbook for Sumo Logic OpenTelemetry Collector Installation]]> https://www.sumologic.com/help/release-notes-collector/2026/04/02/otel/ https://www.sumologic.com/help/release-notes-collector/2026/04/02/otel/ Thu, 02 Apr 2026 00:00:00 GMT The Sumo Logic OpenTelemetry Collector cookbook is now published on Chef Supermarket, improving accessibility and enabling easier adoption and scalability in real-world environments. Learn more.

]]> <![CDATA[Advanced Filter for OpenTelemetry Collectors]]> https://www.sumologic.com/help/release-notes-collector/2026/03/19/otel/ https://www.sumologic.com/help/release-notes-collector/2026/03/19/otel/ Thu, 19 Mar 2026 00:00:00 GMT Advanced filtering capabilities on the OpenTelemetry Collection page in Sumo Logic, allowing you to quickly locate relevant OpenTelemetry collectors using filters such as Collector Type, Collector Tag, Status, and Upgrade Available.

These filters help you narrow down collectors more efficiently, reduce time spent searching through large catalogs, and simplify day-to-day collection management. Learn more.

]]> <![CDATA[Installed Collector Version 19.535-6]]> https://www.sumologic.com/help/release-notes-collector/2026/03/06/installed/ https://www.sumologic.com/help/release-notes-collector/2026/03/06/installed/ Fri, 06 Mar 2026 00:00:00 GMT In this release, we've enhanced the security and stability of the collector with added support for security patches.

Security fix​

  • Upgraded io.netty:netty-codec-http to version 4.1.129.Final to address known security vulnerability (CVE-2025-67735).
  • Upgraded com.fasterxml.jackson.core packages to use patched version 2.18.6 to address known security vulnerability (GHSA-72hv-8253-57qq).
]]> <![CDATA[Convert Installed Collector Local File Sources to OpenTelemetry Source Templates]]> https://www.sumologic.com/help/release-notes-collector/2026/02/24/otel/ https://www.sumologic.com/help/release-notes-collector/2026/02/24/otel/ Tue, 24 Feb 2026 00:00:00 GMT You can now convert Installed Collector (IC) local file sources to OpenTelemetry (OTEL) source templates for a more modern, scalable, and consistent data collection experience. This conversion helps future-proof your setup, making it easier to manage collectors at scale while benefiting from ongoing OTEL improvements and support. Learn more.

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