> ## Documentation Index
> Fetch the complete documentation index at: https://dune-automated-update-duneapi-openapi-files.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Changelog

# Data updates

> Changes to Dune's base, decoded, and curated tables: new datasets and columns, schema changes, methodology updates, fixes, and deprecations.

<Info>
  This page tracks changes to the data itself. For product and platform updates, see the [product changelog](/docs/changelog). For live operational status, see [status.dune.com](https://status.dune.com/). For persistent data caveats, see [known issues](/data-catalog/known-issues).

  Subscribe to this page's [RSS feed](/docs/data-changelog/rss.xml) to get every entry as it is published.
</Info>

<Update label="Week of August 10, 2026">
  ## Deprecations

  * **[`polymarket_polygon.combo_prices_hourly`](/data-catalog/curated/prediction-markets/polymarket/combo_prices_hourly), `combo_prices_daily`, `combo_prices_latest`, `market_prices_daily` and `market_prices_latest` removed.** Combo prices are covered by [`ohlcv_hourly`](/data-catalog/curated/prediction-markets/polymarket/ohlcv_hourly) and market prices by [`market_prices_hourly`](/data-catalog/curated/prediction-markets/polymarket/market_prices_hourly). Repoint queries that read the removed tables.&#x20;
  * **`tokens_ethereum.balances_daily_agg_base_erc20_native` removed.** This legacy token-balance view is gone and it no longer replicates to the BigQuery datashare. Migrate to the premium [`balances_<chain>`](/data-catalog/curated/balances/overview) dataset.&#x20;
  * **Polygon zkEVM tables stop updating.** Polygon zkEVM shut down, so Dune no longer ingests or decodes new chain data; existing tables remain historical.&#x20;

  ## Fixes

  * **`oneinch.cc_executions`: duplicate cross-chain trades removed.** Cross-chain trades re-emitted after settlement are updated in place instead of inserted again, and a full refresh clears the duplicates already stored. Volumes revise downward in `oneinch.swaps`, `dex_aggregator.trades` and [`dex.trades`](/data-catalog/curated/dex-trades/evm/dex-trades). &#x20;
  * **`tokens_sui.supply_events` and [`tokens_sui.transfers`](/data-catalog/curated/token-transfers/sui/sui-token-transfers): standard-coin mints and burns covered.** Mints and burns issued through Sui's standard coin calls are derived from treasury-cap state, and duplicate object legs for the same event are removed. Historical mint and burn rows revise.&#x20;
  * **`tokens_<chain>.supply_latest`: failed lookups preserve last-known supply.** Missing or incomplete token supply lookups retry daily while the last successful value remains visible, preventing transient gaps in supply and FDV data.&#x20;

  ## New data & improvements

  * **`dex.trades`: Robinhood Chain coverage expanded.** Catnip, GigaDEX, PancakeSwap, RamsesXYZ, RobinSwap, Sheriff, SushiSwap, SwapHood and UponRH swaps on Robinhood Chain are now covered.&#x20;
  * **`dex.trades`: Origin USDC and WETH ARM swaps added.** Swaps through Origin Protocol's USDC ARM and WETH ARM contracts on Ethereum are now covered.&#x20;
  * **`thorchain` tables: hourly refresh.** Every Thorchain table now rebuilds hourly instead of daily; names, schemas and values are unchanged.&#x20;
</Update>

<Update label="Week of August 3, 2026">
  ## Breaking changes

  * **[`kalshi.ohlcv_hourly`](/data-catalog/curated/prediction-markets/kalshi/ohlcv_hourly): candles stop at settlement.** Forward-filled candles after settlement are removed and `market_end_time` now marks the final candle. Update queries that relied on post-settlement rows.&#x20;
  * **[`polymarket_polygon.market_details`](/data-catalog/curated/prediction-markets/polymarket/market_details): columns retyped.** Eleven `varchar` columns become native booleans, timestamps, integers, and arrays; the Snowflake datashare follows. Remove text casts, and markets previously dropped by the type mismatch reappear in [`polymarket_polygon.ohlcv_hourly`](/data-catalog/curated/prediction-markets/polymarket/ohlcv_hourly). &#x20;
  * **Stablecoin tables are now a premium dataset.** Free public access to the [`stablecoins_*`](/data-catalog/curated/stablecoins/overview) schemas ended on August 3; provisioned teams are unaffected.&#x20;

  ## Fixes

  * **[`polymarket_polygon.market_trades`](/data-catalog/curated/prediction-markets/polymarket/market_trades): missing trades restored.** Trades on tokens the original exchange contracts never listed were dropped; historical volumes from late June onward revise upward.&#x20;
  * **[`tokens_xrpl.transfers`](/data-catalog/curated/token-transfers/xrpl/xrpl-token-transfers): issued-token transfers complete.** Every successful issued-token balance change is now covered (payment paths, offers, AMMs, issuance, redemption); holder histories change.&#x20;
  * **[`balances_<chain>.updates`](/data-catalog/curated/balances/evm-updates), `daily_updates` and `latest`: gas-payer balance changes covered.** Accounts whose native balance changed only by paying gas are now tracked on every EVM chain, so native balance history revises. &#x20;
  * **`jupiter_v6_solana.swapsevent_aggregator_swaps`: duplicate rows removed.** Nested aggregator route calls no longer emit the same swap more than once. A full refresh clears the duplicates already stored.&#x20;

  ## New data & improvements

  * **`polymarket_polygon.combo_trades_raw` and `combo_actions_raw`: `_updated_at` added.** The view-backed `prediction_markets` models now carry persisted watermarks from their upstream tables instead of stamping query time, which is what enterprise datashare syncs replicate on.&#x20;
</Update>

<Update label="Week of July 27, 2026">
  ## Breaking changes

  * **[`polymarket_polygon.positions`](/data-catalog/curated/prediction-markets/polymarket/positions): rebuilt with a lean schema.** It is now a daily table of `day`, `address`, `market_id`, `token_id`, `is_combo`, `balance`, `price` and `balance_usd`, and every market-metadata column is gone. Join `market_details` or [`combo_details`](/data-catalog/curated/prediction-markets/polymarket/combo_details) on `token_id` for metadata. &#x20;

  ## Deprecations

  * **`tokens_{chain}.balances_daily_agg` removed.** Replaced by the premium [`balances_<chain>`](/data-catalog/curated/balances/overview) dataset ([`latest`](/data-catalog/curated/balances/evm-latest), [`updates`](/data-catalog/curated/balances/evm-updates), [`daily_updates`](/data-catalog/curated/balances/evm-daily-updates)), which carries a different schema. Migrate queries that reference the removed tables.&#x20;
  * **`tokens_{chain}.balances`, `tokens_{chain}.balances_daily` and `tokens_{chain}.balances_daily_agg_base` removed.** The remaining legacy token-balance views and their staging tables are gone; migrate to the premium `balances_<chain>` dataset. &#x20;

  ## Methodology

  * **Stablecoins: finer entity subcategories.** [`address_subcategory`](/data-catalog/curated/stablecoins/balances-enriched/stablecoins-evm-balances-enriched) now distinguishes custodians, prime brokers, market makers, derivatives exchanges, issuers, lending desks, and wallet providers instead of a single `cex` bucket; aggregations grouped by subcategory shift. &#x20;

  ## Fixes

  * **[`stablecoins_evm.balances_enriched`](/data-catalog/curated/stablecoins/balances-enriched/stablecoins-evm-balances-enriched): more Coinbase wallets attributed.** Additional Ethereum Coinbase addresses join the CEX label set and the backfill relabels history, so balances attributed to Coinbase revise upward.&#x20;

  ## New data & improvements

  * **`polymarket_polygon.market_details`, `ohlcv_hourly` and `market_trades`: new columns.** `market_details` gains `outcome_index` and `settlement_value`, `ohlcv_hourly` adds the No side of every combo and settles at the resolution-hour close, and `market_trades` gains `order_hash`. &#x20;
  * **[`dex.trades`](/data-catalog/curated/dex-trades/evm/dex-trades): Origin ARM swaps added.** Lido, Ether.fi and Ethena ARM swaps on Ethereum are now covered.&#x20;
  * **`balances_celo.daily_updates` and `balances_kaia.daily_updates`: chains added.** Celo and Kaia balances now flow through `updates`, `daily_updates` and `latest`.&#x20;
  * **[`tokens.erc20`](/data-catalog/curated/token-metadata/evm/erc20-metadata): MegaETH metadata automated.** MegaETH name, symbol, decimals and supply come from the metadata pipeline instead of a hand-maintained list, so previously null values are filled.&#x20;
</Update>

<Update label="Week of July 20, 2026">
  ## Breaking changes

  * **`near.bridge_omni`: `bridge_omni_id` rebuilt.** The surrogate key now includes `receipt_id` and `log_index`, so every existing `bridge_omni_id` value changes and duplicated rows are removed. Update queries that store or join on it.&#x20;

  ## New data & improvements

  * **[`prices.day`](/data-catalog/curated/prices/prices_day), `prices.hour` and `prices.minute`: earlier DEX-sourced history.** Price history is rebuilt for EVM chains whose `dex.trades` data predates their first priced row, so earlier days are now covered.&#x20;
  * **`balances_robinhood.updates`, `daily_updates` and `latest`: Robinhood added.** Robinhood balances are wired through the standard EVM balances path.&#x20;
</Update>

<Update label="Week of July 13, 2026">
  ## Breaking changes

  * **`polymarket_polygon.markets`, `market_actions_raw` and `market_actions`: `market_id` renamed to `event_market_id`.** The column now consistently means the NegRiskAdapter event id across Polymarket tables. Update queries that read `market_id` on those tables.&#x20;

  ## Fixes

  * **`polymarket_polygon.ohlcv_hourly` and [`market_prices_hourly`](/data-catalog/curated/prediction-markets/polymarket/market_prices_hourly): settlement keyed on on-chain resolution.** Price and lifecycle models use the on-chain resolution signal instead of the market API's end date, so live markets keep advancing and resolved markets settle at their true resolution time.&#x20;
  * **`stablecoins_evm.balances_enriched`: metadata source switched.** Symbols and decimals come from canonical `tokens.erc20` rather than a static list, so previously null `token_symbol` and `balance_usd` values are filled and rows that cannot be enriched are removed.&#x20;
  * **`prices.day` and `prices.hour`: Tempo pathUSD proxied to USDC.** pathUSD is priced from the USDC feed instead of its own feed, so historical pathUSD prices and the fee and transfer values derived from them revise.&#x20;
  * **`prices.hour` and `prices.day`: deterministic price averages.** Coinpaprika hourly and daily averages are aggregated in exact decimal, so repeated runs stop emitting last-digit changes.&#x20;

  ## New data & improvements

  * **[`prediction_markets.markets`](/data-catalog/curated/prediction-markets/prediction_markets/markets), [`trades`](/data-catalog/curated/prediction-markets/prediction_markets/trades) and [`ohlcv_hourly`](/data-catalog/curated/prediction-markets/prediction_markets/ohlcv_hourly): Polymarket combos included.** Combo markets appear as `is_parlay = true` rows, and `polymarket_polygon.ohlcv_hourly` gains combo bars that settle to the exact per-side payout.&#x20;
  * **`dex.trades`: Cronos integrated.** VVS Finance, Cronaswap and Ferro swaps on Cronos are now covered.&#x20;
  * **`dex_evm.trades` and `gas_evm.fees` added.** These EVM-scoped views mirror `dex.trades` and `gas.fees`, with `gas_evm.fees` excluding Tron.&#x20;
</Update>

<Update label="Week of July 6, 2026">
  ## Fixes

  * **[`payments.card_transactions`](/data-catalog/curated/payments/card-transactions): Wirex settlements priced.** WUSD settles at its 1 USD peg and WEUR at the EUR/USD rate for the transaction date, so previously null USD values from November 2025 onward are filled.&#x20;

  ## New data & improvements

  * **`dex.trades`: Oku added on Tezos EVM.** Oku swaps on `tezos_evm` are now covered.&#x20;
</Update>