Pinecone changed its API changelog

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-DatabaseAssistantAPIBillingSearchGeneralInferenceMarketplaceCompliance
+DatabaseAssistantAPIBillingGeneralSearchInferenceMarketplaceCompliance
 
 AUGUST 2026
 
-2026-08-11
-Search
+2026-08-21
+Database
 
-NEW GUIDE: RECIPROCAL RANK FUSION (RRF)
+INDEX FULLNESS METRICS FOR DEDICATED READ NODES
 
-Added a guide on reciprocal rank fusion, a client-side method for combining the results of separate searches (for example, full-text and semantic) into one ranking without normalizing scores. RRF fuses rankings rather than raw scores, so it needs no per-signal weighting.
+Indexes that use dedicated read nodes now emit index fullness as time-series metrics. Monitor fullness over time via the Prometheus or Datadog integration.
 
+2026-08-19
+Database
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+POD-TO-SERVERLESS MIGRATION SUPPORTS UP TO 50 MILLION RECORDS
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+Migrating a pod-based index to serverless now supports indexes with up to 50 million records, up from 25 million.If you need to migrate a larger index, contact Support before you start, as the limit can often be raised for your project.
+
 2026-08-01
 Database
 
 RELEASED PINECONE TERRAFORM PROVIDER V4.0.0