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v3.13

Release Date: December 9, 2025

UI/UX Enhancements

Improvements and Fixes
  • Bug fix: Fix block tabs not appearing for you in the Data Dictionaries
  • Bug fix: Allow MCP $0 consumption requests to pass
  • Bug fix: Updated block data dictionaries to appear in Library
  • Add State support to MCP queries

Builder 2.0 Launch

Tik Tok Shop data launch

Following the launch of our Block TikTok Shop dataset, we are launching a new Aggregated Feed. This release includes brand-level insights into revenue, items sold, and average item price within the TikTok Shop ecosystem. Clients can also apply country-level filters to identify geographic trends and emerging areas of growth.

Exchange Rates data launch

we are launching new exchange rate data to enhance our Federal Reserve indicator dataset. This insight provides historical exchange rates against the U.S. dollar back to 2016, covering more than 20 global currencies.

Data Library: data samples python sdk functions and UI downloads

We’ve introduced Sample Data into the Platform UI for download as well as two new python SDK functions to help developers retrieve sample data from the Carbon Arc Platform

  • ca.data.get_data_sample(dataset_id="CA0028", entity_topic_id=146)

Retrieves a live sample of records for a single specific topic (table) within a data asset. This is useful for quickly validating schema, inspecting real values, or testing pipelines against a targeted entity such as Core Panel vs By Payment.

  • ca.data.get_data_sample(dataset_id="CA0056")

Retrieves sample records across all available topics in a data asset. This is useful for getting a high-level preview of the data asset's overall structure and content before building queries or integrations.

Added Ontology Version Timestamp Column and New Ontology Version Added

We’ve introduced a new Release Date timestamp column to the Ontology Versions table, providing precise visibility into when each entity change was published. This improves auditability, version traceability, and operational clarity across dev and prod releases.