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Stackable Hub

Public information about the
Stackable Data Platform (SDP).

Releases and operational details for users running SDP and the tooling that integrates with it. A public JSON API is available for tooling and MCP servers.

Browse releases API catalogue
Current SDP release 26.3 shipped 2026-03-16
Recent releases
Last 4 shipped
All releases →
What's here
Surfaces for humans and machines.
Browse
01 Releases Every Stackable Data Platform release we've shipped, with release and end-of-support dates. 02 Components The Apache and open-source products in the platform, and the version of each bundled in every release. 03 CRDs Every custom resource the operators install, with its full .spec schema browsable per SDP release.
For developers/machines
04 API JSON endpoints for tooling. CORS-enabled, no auth. Built for MCP servers, scripts, and CI. 05 llms.txt A plain-text summary of the Hub built for LLM tooling that needs current SDP facts in-context.