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# Corporate Memory 26.2.1
# eccenca Corporate Memory 26.2.1

Corporate Memory 26.2 is the second major release in 2026. It introduces reusable rule blocks and execution variables in Build, a new Manage module and SHACL based resource authoring in Explore, ships eccenca Marketplace as a generally available component, and adds workspace status reporting and Explore view administration to cmemc.

![26.2: Packages Marketplace](26-2-marketplace.png "26.2: Packages Marketplace"){ class="bordered" }

![26.2: Build - Rule Blocks](26-2-build-rule-blocks.png "26.2: Build - Rule Blocks"){ class="bordered" }

![26.2: Explore - Companion Authoring](26-2-companion-shaped-edit.png "26.2: Explore - Companion Authoring"){ class="bordered" }

![26.2: Graph Insights - Resource Images](26-2-graph-insights-depictions.png "26.2: Graph Insights - Resource Images"){ class="bordered" }

![26.2: Automate - n8n Community Node](26-2-automate-n8n-cn.png "26.2: Automate - n8n Commmunity Node"){ class="bordered" width="80%" }
eccenca Corporate Memory 26.2 is the second major release in 2026. It introduces reusable rule blocks and execution variables in Build, a new Manage module and SHACL based resource authoring in Explore, ships eccenca Marketplace as a generally available component, and adds workspace status reporting and Explore view administration to cmemc.

The highlights of this release are:

- Marketplace: **General Availability**
![26.2: Packages Marketplace](26-2-marketplace.png "26.2: Packages Marketplace"){ class="bordered" width="20%" align=right }
- [eccenca Marketplace](../../../distribution/marketplace/index.md) ships as a generally available component for the first time: a package registry with a web application, a REST API for publishing and retrieving versioned packages, and direct installation of packages into a connected Corporate Memory.

- Build: **Reusable Rule Blocks, Execution Variables and Jinja for SPARQL**
![26.2: Build - Rule Blocks](26-2-build-rule-blocks.png "26.2: Build - Rule Blocks"){ class="bordered" width="20%" align=right }
- Build introduces [reusable transform rule blocks](../../../build/rule-blocks/index.md) with a dedicated editor, execution variables that parameterize a single task or workflow run, [Jinja as the default template engine for SPARQL tasks](../../../build/reference/customtask/sparqlSelectOperator.md), and an embedded MCP server that opens the workspace to LLM agents.

- Explore: **Companion Authoring**
![26.2: Explore - Companion Authoring](26-2-companion-shaped-edit.png "26.2: Explore - Companion Authoring"){ class="bordered" width="20%" align=right }
- Explore extends [Companion with external MCP server integration](../../../deploy-and-configure/configuration/explore/dataplatform/application-full.md#configuration-of-mcp-server) and SHACL based resource creation, editing and validation, and refreshes SHACL authoring together with the underlying platform.

- Graph Insights: **Resource Images and Icons**
![26.2: Graph Insights - Resource Images](26-2-graph-insights-depictions.png "26.2: Graph Insights - Resource Images"){ class="bordered" width="20%" align=right }
- Graph Insights shows [resources with images and icons throughout the exploration](../../../deploy-and-configure/configuration/graphinsights/index.md#graph-insights-configuration), and adds a content language selection that switches the language of captions and descriptions of the explored data at any time.

- Automate: **n8n Corporate Memory Community Node**
![26.2: Automate - n8n Community Node](26-2-automate-n8n-cn.png "26.2: Automate - n8n Community Node"){ class="bordered" width="20%" align=right }
- Initial release of the [n8n Corporate Memory community node](../../../automate/n8n-node/index.md) v0.4.2, available through the n8n community node installer.

This release delivers the following component versions:

- [eccenca DataIntegration v26.2.0](#eccenca-dataintegration-v2620)
- [eccenca Explore v26.2.2](#eccenca-explore-v2622)
- [eccenca Marketplace v26.2.5](#eccenca-marketplace-v2625)
- [eccenca Corporate Memory Control (cmemc) v26.2.1](#eccenca-corporate-memory-control-cmemc-v2621)
- [eccenca Graph Insights v20.0.2](#eccenca-graph-insights-v2002)
- [eccenca n8n Corporate Memory Community Node v0.4.2](#eccenca-n8n-community-node-v042)
- [eccenca Corporate Memory 26.2.1](#eccenca-corporate-memory-2621)
- [eccenca DataIntegration v26.2.0](#eccenca-dataintegration-v2620)
- [eccenca Explore v26.2.2](#eccenca-explore-v2622)
- [eccenca Marketplace v26.2.5](#eccenca-marketplace-v2625)
- [eccenca Corporate Memory Control (cmemc) v26.2.1](#eccenca-corporate-memory-control-cmemc-v2621)
- [eccenca Graph Insights v20.0.2](#eccenca-graph-insights-v2002)
- [eccenca n8n Community Node v0.4.2](#eccenca-n8n-community-node-v042)
- [Migration Notes](#migration-notes)
- [eccenca DataIntegration](#eccenca-dataintegration)
- [eccenca Explore](#eccenca-explore)
- [cmemc](#cmemc)

We tested this release with the following dependency components:

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