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  <title>Analytics Hub API Changes — Google Cloud Radar</title>
  <subtitle>Real-time pre-release intelligence and changelog for Google Analytics Hub. Tracked from Google Discovery Service.</subtitle>
  <link href="https://google-cloud-radar.com/services/analytics-hub/atom.xml" rel="self" type="application/atom+xml" />
  <link href="https://google-cloud-radar.com/services/analytics-hub" rel="alternate" type="text/html" />
  <id>https://google-cloud-radar.com/services/analytics-hub/atom.xml</id>
  <updated>2026-09-22T00:00:00Z</updated>
  <author>
    <name>Google Cloud Radar</name>
    <uri>https://github.com/max-ostapenko/google-cloud-radar</uri>
  </author>
  
  <entry>
    <title>Analytics Hub: Custom Bigtable Row Keys &amp; Column Mappings</title>
    <link href="https://google-cloud-radar.com/changes/2026-09-22-analyticshub-v1" rel="alternate" type="text/html" />
    <id>https://google-cloud-radar.com/changes/2026-09-22-analyticshub-v1</id>
    <published>2026-09-22T00:00:00Z</published>
    <updated>2026-09-22T00:00:00Z</updated>
    <summary type="text">Analytics Hub now provides advanced customization for Pub/Sub to Bigtable ingestion. Developers can define custom row keys using delimited fields or structured schemas, and control how JSON message fields map to Bigtable column families, offering greater flexibility for data modeling.</summary>
    <category term="Data Analytics" />
    <category term="Analytics Hub" />
    <category term="analyticshub.v1" />
  </entry>
  <entry>
    <title>CMEK support for Query Templates</title>
    <link href="https://google-cloud-radar.com/changes/2026-09-17-analyticshub-v1" rel="alternate" type="text/html" />
    <id>https://google-cloud-radar.com/changes/2026-09-17-analyticshub-v1</id>
    <published>2026-09-17T00:00:00Z</published>
    <updated>2026-09-17T00:00:00Z</updated>
    <summary type="text">Analytics Hub now supports Customer-Managed Encryption Keys (CMEK) for Query Templates, allowing developers to encrypt template definitions using their own KMS keys.</summary>
    <category term="Data Analytics" />
    <category term="Analytics Hub" />
    <category term="analyticshub.v1" />
  </entry>
  <entry>
    <title>Deprecation of proposer field in QueryTemplate</title>
    <link href="https://google-cloud-radar.com/changes/2026-07-30-analyticshub-v1" rel="alternate" type="text/html" />
    <id>https://google-cloud-radar.com/changes/2026-07-30-analyticshub-v1</id>
    <published>2026-07-30T00:00:00Z</published>
    <updated>2026-07-30T00:00:00Z</updated>
    <summary type="text">The proposer field in the QueryTemplate schema is now formally deprecated in favor of primary_contact.</summary>
    <category term="Data Analytics" />
    <category term="Analytics Hub" />
    <category term="analyticshub.v1" />
  </entry>
  <entry>
    <title>Analytics Hub adds ZLIB compression for message transforms</title>
    <link href="https://google-cloud-radar.com/changes/2026-06-21-analyticshub-v1" rel="alternate" type="text/html" />
    <id>https://google-cloud-radar.com/changes/2026-06-21-analyticshub-v1</id>
    <published>2026-06-21T00:00:00Z</published>
    <updated>2026-06-21T00:00:00Z</updated>
    <summary type="text">Analytics Hub now supports ZLIB compression and decompression within message transformations, alongside updated row key logic for Bigtable subscriptions.</summary>
    <category term="Data Analytics" />
    <category term="Analytics Hub" />
    <category term="analyticshub.v1" />
  </entry>
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