> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sqd.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Latest updates and improvements to SQD Portal, Cloud, Network, SDKs, and developer tooling — release notes, new features, and breaking changes for users.

<Tabs>
  <Tab title="Product updates">
    <Update label="June 26, 2026" tags={["Data", "Portal", "Release"]}>
      ## Tron on Portal

      Tron Mainnet is now available on SQD Portal as a real-time dataset, queryable from genesis. The query model covers blocks, transactions, TVM event logs, and internal transactions, with dedicated filters for native TRX transfers, TRC-10 asset transfers, and `TriggerSmartContract` calls.

      * **Endpoint**. Stream from `https://portal.sqd.dev/datasets/tron-mainnet`. The [Tron data page](/en/data/tron/tron-mainnet) has the schema and a quick-start query.
      * **TRC-20 and smart contracts**. Match TRC-20 `Transfer` events through `logs` (the TVM is EVM-compatible, so they share the ERC-20 topic signatures), or filter `triggerSmartContractTransactions` by contract address and function selector.
      * **Schema and playground**. Browse the [OpenAPI schema](/en/ai/tron-openapi) and run requests in the [API playground](/en/api/tron/stream).
    </Update>

    <Update label="June 17, 2026" tags={["AI", "Portal", "Release"]}>
      ## Portal MCP Server v0.7.9

      The [Portal MCP Server](/en/ai/mcp-server) focuses on developer and agent ergonomics for natural blockchain questions.

      * **Entity resolution**. New `portal_resolve_entity` tool turns token symbols, contract aliases, pool IDs, protocol names, and Hyperliquid coin names into query-ready addresses and filters. Agents resolve "USDC on Base" or "Uniswap v3" to concrete filters before building a query, instead of hardcoding addresses.
      * **Token-list lookups**. Symbol-based queries resolve through open-source token lists from CoinGecko, DefiLlama, and similar public sources rather than a fixed set of built-in constants, so more tokens work without manual address entry.
      * **Natural-language time windows**. Query tools accept phrasing like "past 30 minutes" and "last hour" across more parameters, on top of the existing `timeframe` values.
      * **Investigation guidance in responses**. Results now include suggested investigation paths with primary evidence fields, pivot fields, and follow-up filters, so agents can trace an incident across tools without guessing the next call.
      * **Cross-VM parity**. Added regression coverage for Solana, Bitcoin, and Hyperliquid investigations, alongside a unified response envelope, wallet fund-flow triage, and hardened ERC-721 mint lookups.
    </Update>

    <Update label="June 8, 2026" tags={["Data", "Network", "RPC", "Beta"]}>
      ## Richer, more accurate EVM data

      Based on customer requests, we expanded EVM coverage with new post-Shanghai and post-Cancun fields, and tightened the correctness and completeness of our datasets.

      * **Validator withdrawals (post-Shanghai)**. Blocks now expose `withdrawals`, with `index`, `validatorIndex`, `address`, and `amount` per entry, plus `withdrawalsRoot`. Live on Ethereum mainnet and Gnosis, with BSC rolling out next.
      * **Blob gas accounting (EIP-4844)**. On Ethereum mainnet, blocks expose `blobGasUsed` and `excessBlobGas`, and type-3 blob transactions expose `blobGasUsed`, `blobGasPrice`, `maxFeePerBlobGas`, and `blobVersionedHashes`.
      * **Corrected `selfdestruct` traces**. We reindexed `ethereum-mainnet` so `selfdestruct` traces no longer carry an empty `refundAddress`.
      * **More complete Polygon data**. We backfilled the missing Bor state-sync transactions and corrected the transaction counts and log indexes on the affected blocks.
      * **Cleaner decoded events**. We standardized how empty `args` and `named_args` are represented so queries behave consistently, and confirmed that no decoded events are dropped when a real-time indexer restarts.

      Behind this work, we continuously cross-check our datasets against independent sources, both node RPC and external reference datasets, comparing row counts and field-level values to catch discrepancies early.

      ***

      ## Query Portal over JSON-RPC (beta)

      An RPC-compatible endpoint over SQD Portal is in early beta, rolling out to select customers. It lets an EVM indexer talk to Portal over standard JSON-RPC, answering the data-heavy historical methods (`eth_getLogs`, blocks, `eth_getBlockReceipts`, and traces) straight from Portal, so it works as a drop-in RPC for an indexer's sync and backfill path without any code changes.

      * **Portal-backed read methods**. A fast Rust JSON-RPC service serves the indexer sync path (logs, blocks, receipts, and traces) from Portal data instead of from node providers.
      * **Faster, with zero errors and fallback built in**. In a 1,000-block Ethereum backfill, the Portal-backed path ran about 23% faster than a standard node (76s vs 99s), while returning zero errors and having an independent fallback provider already wired in.
      * **No single-provider lock-in**. Methods Portal doesn't serve directly (state calls like `eth_call` and `eth_getBalance`, realtime subscriptions, transaction submission) route transparently to that independent provider, so you get a complete RPC plus redundancy.

      Building something that needs this? [Get in touch with us](https://calendly.com/t-tyrie-subsquid/30min).
    </Update>

    <Update label="May 21, 2026" tags={["Deprecation"]}>
      ## Retirements and dataset changes

      As we consolidate onto Portal (see the [gateway API keys announcement](/announcements/gateway-api-keys)), we're retiring several legacy gateways and datasets.

      * **Goerli testnet gateways retired (May 21)**: Ethereum, Arbitrum, Optimism, Base, Mantle, Polygon zkEVM, Zora Goerli, and Polygon Mumbai.
      * **Gateways and datasets removed**: Fuel, Starknet, Eclipse, Fantom, and CrossFi.
      * **Solana Mainnet v2 retention reduced**. The v2 archive now keeps only the most recent 30 days.
    </Update>

    <Update label="May 19, 2026" tags={["Network", "Release"]}>
      ## API keys for gateways (v2 Archives)

      External requests to gateway endpoints (v2 Archives) now require an API key. Sign in at [portal.sqd.dev](https://portal.sqd.dev) to generate one. SQD Cloud users are unaffected.

      * **Generate keys at [portal.sqd.dev](https://portal.sqd.dev)**. Sign in with GitHub, Google, or email, and a `default` key is minted on first sign-in, shown with a copy button and a ready-to-paste `curl` example. You can also create additional named keys with an optional TTL and revoke them at any time.
      * **Per-key usage**. Track the requests and bytes served per key over the last 7 days.
      * **SDK support**. The Squid SDK sends your key automatically (`SQD_API_KEY`), surfaces friendly errors, and emits a sunset notice (`X-SQD-Sunset`) for unauthenticated access. See [Accessing SQD data with API keys](/en/data/api-keys).
      * **Enforcement was on (May 19, 12:00 UTC)**. Unauthenticated gateway requests now return `401`.

      Keys apply to gateway endpoints only; they aren't required for Portal yet. Squids using RPC (no `.setGateway()`) are unaffected.

      We've also rewritten the [gateway-to-Portal migration guide](/en/sdk/migration/gateway-to-portal): EVM and Solana now live on one page, with skills that let AI agents automate the migration.
    </Update>

    <Update label="May 7, 2026" tags={["AI", "Portal", "Release"]}>
      ## Portal MCP Server v0.7.8

      The [Portal MCP Server](/en/ai/mcp-server) ships a focused release on query correctness, faster analytics, and release discipline.

      * **EVM contract deployment lookup**. New `portal_evm_get_contract_deployment` tool returns the deployment block, transaction, and deployer for any EVM contract address.
      * **EVM investigator queries**. `portal_evm_query_transactions` now supports `transaction_type` and `scan_order`, plus method/event aliases, top-N rankings by value or gas, and richer client-side filters. Prompts like "first Ethereum mainnet tx of type 0x1 from block 12,244,000" work in one call.
      * **Faster analytics**. Short-lived query caching and larger safe EVM time-series chunks cut redundant Portal scans on repeated calls.
      * **Real-time timestamp windows**. Relative timeframes now anchor to the actual latest indexed block or slot timestamp on real-time datasets, including Solana and Hyperliquid fills. No more guessing which block corresponds to "now". Both real-time and historical windows resolve to exact timestamps. Prompts like:

        * "What's been happening in the past 48 minutes on Base?"
        * "Show Solana activity from the last 10 minutes."
        * "List Hyperliquid fills between 2026-04-15 09:00 UTC and 09:30 UTC."

        resolve to precise block or slot ranges instead of best-effort estimates.

      ## AI Agent Skills v1.1.4

      [Agent Skills](/en/ai/agent-skills) updated to track the v0.7.8 MCP tool surface.

      * **Portal skill retargeted** to Portal MCP v0.7.8 tool names. Earlier flat names like `portal_query_logs` are now `portal_evm_query_logs`. The skill flags compatibility so older clients fall back to raw API calls.
      * **Timestamp-to-block guidance for real-time data**. The Portal skill now documents the `/timestamps/{unix-seconds}/block` endpoint and `portal_debug_resolve_time_to_block` MCP tool for resolving any timestamp (including hotblocks-era timestamps from minutes ago) to a precise block or slot. Agents handling prompts like "transfers on Base in the last 4 hours" or "Solana activity from the last 10 minutes" stop guessing block ranges and ask the dataset directly. Works on all Portal datasets.
      * **New `squid-perf` skill**. Profile and compare sync-time performance across one or more Squid SDK deployments. Pulls logs via the `sqd` CLI, generates a self-contained HTML report and a Markdown summary with wall-clock, active-time, and downtime breakdowns at log-spaced block breakpoints.
    </Update>

    <Update label="May 5, 2026" tags={["Announcement", "Gateways", "Docs", "Release"]}>
      ## Adding API keys to gateways

      The first change to gateways since we opened up public datasets in 2023. From **Tuesday, May 19 at 12:00 UTC**, external calls to gateway endpoints will need an API key.

      If you're on SQD Cloud, this won't affect you. If you're self-hosting a squid or otherwise calling gateways from outside of SQD Cloud, [generate an API key](/en/data/api-keys) and attach it to your requests. That's the only change.

      Looking ahead: [Portal](/en/portal/overview) is our priority, and gateways will be sunset later this year, with some datasets being deprecated entirely before then. API keys are coming to Portal next, alongside pricing tiers.

      <Card title="Read the full announcement" icon="megaphone" href="/announcements/gateway-api-keys">
        Timing, who's affected, and how to get a key.
      </Card>

      ***

      ## Docs 2.0 is live

      After a few months in beta, the new docs are out of beta. [docs.sqd.dev](https://docs.sqd.dev) now points here. A few highlights from the past few months:

      ### New content

      * **Full [Pipes SDK](/en/sdk/pipes-sdk/evm/quickstart) guide series.** Pipe anatomy, cursor management, fork handling, stateful transforms, EVM contract event processing, and factory patterns. Both EVM and Solana.
      * **Pipes CLI.** `pnpx @subsquid/pipes-cli@1.0.0-alpha.4 init` scaffolds a runnable pipe in a few prompts. Walkthrough in the [quickstart](/en/sdk/pipes-sdk/evm/quickstart).
      * **[Solana gateway to Portal migration guide](/en/sdk/migration/gateway-to-portal#solana)** with a height-to-slot converter.
      * **[Bitcoin on Portal](/en/portal/bitcoin/overview)**: queries, datasets, OpenAPI schema.
      * **Portal stream semantics** documented end-to-end: continuation, reorgs, finality.

      ### AI-ready by default

      * **[Documentation MCP server](/en/ai/mcp-server-docs)** for searching docs from Claude or Cursor without leaving your editor.
      * **[Portal MCP server](/en/ai/mcp-server)** for querying blockchain data in plain English.
      * **OpenAPI schemas** for EVM, Solana, Substrate, Bitcoin, Hyperliquid, and HyperCore.
      * `llms.txt`, `llms-full.txt`, and `skill.md` published for AI tooling integration.

      ### Easier to find things

      * Build menu now organized by ecosystem (EVM, Solana, Substrate, Other) instead of by SDK.
      * Portal API navigation split into **Reference** and **Working with** so you can scan instead of dig.
      * [AI section](/en/ai/ai-development) consolidated.
      * Network tables with clearer columns and direct links to chain pages.

      ### Polish

      * Introduced dark mode.
      * Every page has a proper Open Graph preview when shared.
      * Hundreds of broken links fixed and missing descriptions added across the site.
      * Per-chain network pages are now generated from a Portal datasets API sync. Adding a chain to Portal will update the docs automatically in the future.
    </Update>

    <Update label="April 30, 2026" tags={["Portal", "Network", "SDK", "Improvement"]}>
      ## Portal

      * **Timestamps resolve in hotblocks too.** Timestamp-to-block resolution now works against live hotblocks data, not just archival. Timestamp-based queries work end-to-end.
      * **Cleaner archival to hotblocks handoff.** Queries that cross the boundary between archival data and live hotblocks now stitch results together instead of failing at the gap.
      * **HotblocksDB scales independently** of the Portal frontend, removing a bottleneck on high-throughput chains.
      * **Transport layer hardening.** Flaky peers and bootnode disconnects no longer drop active streams.

      ## Status page

      A first version of a public status page is in place. It's an internal foundation for now, not aimed at external users yet. Per-dataset uptime, ingestion lag, and Portal availability are tracked centrally.

      ## Stronger data consistency on Ethermint-based chains

      Older Ethermint versions suffer from a cluster of data inconsistencies that every downstream consumer inherits from the node, including the same transaction hash appearing in multiple blocks. That issue is acknowledged in the [Cronos v1.7.1 release notes](https://github.com/crypto-org-chain/cronos/releases/tag/v1.7.1) and explicitly left to indexers to reconcile.

      We now detect and resolve these issues at ingestion time. The first beneficiary is our Cronos historical dataset, but the approach generalizes to every Ethermint-based network. Downstream consumers can now rely on fundamental invariants like unique tx hashes, receipts aligned with block headers, and verifiable logs that the raw RPC output alone cannot guarantee.

      ## Datasets

      * **Arbitrum**: transaction type `0x65` ingests correctly now.
      * **Solana historical**: missing instructions backfilled.
      * **Portal API metadata fix**: 45 mainnets that were mislabeled as testnets now report the right network type.
      * Sync issues fixed on `gnosis-mainnet` archival.

      ## Network economics

      * **Auto-buyback of SQD tokens** wired into Portal Pools smart contracts.
      * Distribution rate calculation in Portal Pools contracts corrected.

      ## SDK

      * **`@subsquid/typeorm-migration`**: `down()` migrations now reverse the order of operations, so drops happen in a safe order.
      * **`@subsquid/substrate`**: Westend Asset Hub runtime `westmint@1022000` no longer crashes the call parser.

      ## Network App & Portal Pools UI

      * **Portal Pool staking** surfaced on [network.sqd.dev/assets](https://network.sqd.dev/assets).
      * **Withdraw-from-failed-pool** now supported.
      * Color and state alignment plus several UI fixes from Telegram-reported issues.
    </Update>

    <Update label="April 15, 2026" tags={["Website", "Portal", "Cloud", "AI", "Feature", "New chain"]}>
      ## sqd.dev Website Launch

      The new [sqd.dev](https://sqd.dev) is live. A complete rebuild from scratch, migrated off Webflow. Faster, cleaner, and fully owned in-house.

      ### Portal Enterprise Service Agreements

      Formal Enterprise Service Agreements are now available, with defined SLAs, uptime commitments, data freshness guarantees, tiered chain support, and dedicated incident management. [Get in touch](https://sqd.dev/contact/) to learn more.

      ### Portal Pools. Lambda Revenue Pool

      The first public revenue pool, **Lambda x SQD**, launched with a 5M SQD capacity and filled within hours of going live.

      ### Cloud. PostgreSQL version support

      Squids now support configurable PostgreSQL versions 14, 15, 16, 17, and 18, with the default upgraded to **PostgreSQL 18**. Set your preferred version in `squid.yaml` under the `postgres` addon. Two new session control inputs were also added: `idle_in_transaction_session_timeout` and `idle_session_timeout`.

      ### Portal MCP Server v0.7.5 → v0.7.7

      The [Portal MCP Server](/en/ai/mcp-server) got a significant overhaul across three releases:

      * **Tool catalog overhaul**. Audited every public tool and consolidated down to \~20 core tools (23 with Substrate), with a unified description style, input schema, response envelope, and routing metadata.
      * **Substrate support**. Three new tools (`portal_substrate_get_analytics`, `portal_substrate_query_events`, `portal_substrate_query_calls`) bring Polkadot- and Kusama-style chains to parity with EVM, Solana, Bitcoin, and Hyperliquid.
      * **Interactive panel UI (v1)**. New `_ui` envelope (panels, metric cards, follow-up actions) renders results as a dashboard in MCP-aware clients instead of raw JSON.
      * **LLM next-step hints**. Every response now includes structured follow-up guidance so multi-step investigations work without hand-holding.
      * **Experimental EVM OHLC tool**. `portal_evm_get_ohlc` builds candles from Uniswap v2/v3/v4 and Aerodrome Slipstream swaps with a recent-trades tape.
      * **BTC and Hyperliquid tools**. Available since v0.7.5.

      ### Substrate OpenAPI Schema

      Published a public OpenAPI schema for Substrate datasets, unlocking better developer tooling and documentation for Polkadot ecosystem data.

      ### New Chains & Datasets

      * **MegaETH**. Hotblocks support added for both mainnet and testnet.
      * **ADI**. Added as a hotblocks-only dataset.
      * **Alpen**. Onboarded (chain ID 8150) with archival data.
      * **Hyperliquid `replica_cmds`**. Both S3 archival and real-time ingestion are now live.
      * **Solana token balance siblings**. New `transactionTokenBalances` and `transactionBalances` flags for the `tokenBalances` filter, letting users retrieve all token balance updates for the parent transactions of matching balances without overfetching.
      * **Aptos & Aleo**. Initial onboarding research completed.

      ### Discontinued Substrate Chains

      Following a review of ecosystem usage, the following Substrate datasets have been discontinued and removed from the docs and network: **Amplitude**, **InvArch** (parachain and Tinkernet), and **Zeitgeist** (mainnet and testnet).

      ### Bug Fixes

      * **Better errors for missing columns**. "Column not found" errors from the query engine now correctly return HTTP 400 (Bad Request) instead of a generic 500, making queries much easier to debug.
      * **Hotblocks memory optimization**. Improved memory management in hotblocks services with usage limits and proper cleanup for stable performance under high load.
    </Update>

    <Update label="March 25, 2026" tags={["Portal", "Cloud", "Network", "SDK", "Feature", "New chain"]}>
      ## Bitcoin on Portal

      <img src="https://mintcdn.com/sqd-2119b3c3/KRRXbq03tb5ulLlM/images/changelog/bitcoin-portal.png?fit=max&auto=format&n=KRRXbq03tb5ulLlM&q=85&s=6ea8efe4fbce5a2b7bdafbd5df6ee352" alt="Bitcoin on SQD Portal" style={{ maxWidth: "50%", borderRadius: "8px" }} width="1512" height="810" data-path="images/changelog/bitcoin-portal.png" />

      Bitcoin is now fully available on the public portal. Archival data, real-time hotblocks, and all. This makes SQD the first decentralized data network to serve Bitcoin block and transaction data through the same Portal API used for EVM and Solana chains.

      Timeline:

      * **Feb 23**. Archival data synced, Bitcoin query support added to Portal
      * **March 19**. Versioned datasets introduced, majority of workers upgraded to >2.9
      * **March 24**. Dataset and hotblocks deployed to public portal

      <Card title="Start querying Bitcoin data" icon="arrow-right" href="/en/portal/bitcoin/overview">
        Explore the Bitcoin Portal API. Query blocks, transactions, inputs, and outputs with interactive examples
      </Card>

      ### Portal & Network

      * **Versioned datasets**. New mechanism allowing datasets to be restricted to workers running a minimum client version, enabling safe rollout of new chain support
      * **Worker execution time breakdown**. Worker logs now show per-step timing (query parsing, execution, compression, signing, serialization)
      * **Worker auto-reconnect**. Workers now automatically reconnect if initial network bootstrapping fails
      * **Error propagation**. Query engine errors like `"column not found"` now return proper 400 Bad Request instead of 500 Server Error
      * **Parent hash check fix**. Fixed incorrect parent block hash validation in EVM datasets
      * **Head monitor log fix**. Fixed log spam (2.5M logs/30min)
      * **SQL query engine**. Integrated into the network for future SQL query support

      ### Portal MCP Server v0.7.5

      The [Portal MCP Server](/en/ai/mcp-server) reached v0.7.5 with 29 tools covering EVM, Solana, Bitcoin, and Hyperliquid data. All queryable in natural language through Claude, Cursor, or any MCP-compatible AI assistant.

      Since the last update:

      * **Bitcoin support**. 5 new tools for querying Bitcoin transactions, inputs, outputs, analytics, and time series
      * **Tool consolidation**. Consolidated from 41 to 29 tools by converting 13 standalone tools (traces, state diffs, NFT transfers, gas analytics, etc.) into include flags on core query tools
      * **Per-chain analytics and time series**. New analytics and time series tools for Solana, Bitcoin, and Hyperliquid with chain-specific metrics (TPS, fee trends, volume, trader rankings)
      * **Retry logic**. Added 503/409/429 retry with exponential backoff for production reliability
      * **Timeframe estimation**. Improved short timeframe handling; skips timestamp API for windows under 2h and uses per-chain block time estimates
      * **Fuzzy dataset resolution**. `"base"` resolves to `base-mainnet`, `"eth"` to `ethereum-mainnet`
      * **Timeframe parameter**. All query tools support `timeframe` (e.g., `"24h"`, `"7d"`) instead of manual block ranges
      * **Bounded response pages**. Query tools return a bounded page plus a `next_cursor` to keep responses within AI context windows, with a soft notice on heavy ranges
      * **Chunked fetching**. Hyperliquid and Solana queries use chunked fetching to prevent memory issues
      * **Known limitation**. Large unfiltered queries on high-TPS chains (Solana, Hyperliquid) can still hit memory limits; use tight filters and small block ranges on dense chains

      ### AI Agent Skills v1.1.1

      * Successfully validated via 40+ indexers created by AI ([source](https://github.com/karelxfi/ai-pipes))
      * Further reduced from 4 skills to 3. 2 for Pipes SDK, 1 for Portal
      * **Bitcoin support**. Added Bitcoin query structure, fields, filters, and dataset slug to the [AI skill file](/en/ai/skill-md)

      ### Network App

      * **Analytics as default tab**. Dashboard now opens to Analytics instead of Workers
      * **TVL chart upgrade**. Stacked chart showing workers, delegations, portal pools, and dedicated portals
      * **Dynamic chart ranges**. Charts now update to current date instead of ending at a fixed point

      ### Portal Pools UI

      * **Claims tab**. New Claims tab in the activity table alongside Withdrawals
      * **Activity separation**. Separated "all activities" from "my activity" views
      * **"All time" filter**. Added to charts

      ### Cloud

      * **Postgres session timeouts**. New manifest inputs `idle_in_transaction_session_timeout` and `idle_session_timeout` for controlling database session behavior
      * **Connection visibility**. Postgres connection count now exposed in Odyssey for monitoring and alerting
      * **Postgres addon warning**. Added warning that removing Postgres addon wipes the database
      * **Docker build optimization**. Reduced squid-sdk Docker image build times
      * **Pino logger support**. Squid SDK now supports Pino integration, enabling DataDog and other structured logging platforms

      ### SDK

      * **Pipes SDK 1.0.0 (Alpha 1)**. First alpha release of Pipes SDK 1.0.0
      * **NPM trusted publishing**. Configured OIDC-based trusted publishing for all \~84 Squid SDK packages
      * **Pipes SDK `transaction.nonce`**. Changed to `bigint` to accept both string and int from Portal responses

      ### New Chains

      * **Bitcoin** added to Portal (archival + hotblocks)
      * **Tempo** hotblocks now live; added to private portals
      * **TAC** network onboarded

      ### Bug Fixes

      * **Bittensor testnet**. Fixed ingestion crash on EIP-7702 transactions
      * **Portal event data**. Fixed Arbitrum event data inconsistency
      * **Pings collector**. Fixed caching issues
    </Update>

    <Update label="March 17, 2026" tags={["Portal", "AI", "Network", "Improvement"]}>
      ## Portal MCP Server v0.6

      The [Portal MCP Server](/en/ai/mcp-server) received a major update with new chain support and stability improvements:

      * **Hyperliquid support**. New tools for querying Hyperliquid data: `portal_query_hyperliquid_fills` (trade executions, PnL, fees) and `portal_query_hyperliquid_replica_cmds` (orders, cancels, transfers, leverage)
      * **Stability improvements**. Capped response sizes, lowered default limits, fixed stdout pollution breaking stdio transport, corrected field names, fixed HyperEVM alias resolution, added Cloudflare Workers compatibility

      ### AI Agent Skills v1.1

      [AI Agent Skills](/en/ai/agent-skills) updated with better coverage and leaner skill definitions:

      * **Pipes SDK skill consolidation**. Reduced from 21 skills to 4 focused ones with reference docs
      * **Portal query skills**. New skills for EVM logs, traces, transactions, Solana instructions, and Hyperliquid data
      * **Factory pattern & proxy detection**. Added factory contract pattern documentation, proxy detection workflow, and timestamp handling

      ### Portal & Network

      * **Domain migration**. `app.subsquid.io` → `cloud.sqd.dev`, `network.subsquid.io` → `network.sqd.dev`
      * **Tempo query support**. Portal now supports Tempo network transaction queries
      * **503 error fix**. Resolved high-volume 503 errors on public portal
      * **Network stability**. Fixed bootnode connection drops, head monitor retry logic, and stable-mainnet chain stuck issue

      ### Docs

      * **[Showcase](/en/other/showcase)**. New page highlighting live products built with SQD
    </Update>

    <Update label="March 11, 2026" tags={["Portal", "Cloud", "Network", "SDK", "Feature", "New chain"]}>
      ## Portal & Network Updates

      * **Tempo network fields**. Portal query layer supports Tempo network transaction fields
      * **Portal Pools dashboard**. Portal Pools UI integrated into Network App
      * **Portal streaming performance**. Fixed streaming bottleneck (was capped at \~5 MB/s)
      * **Portal MCP Server**. MCP server deployed to portal.sqd.dev ([learn more](/en/ai/mcp-server))
      * **HyperCore documentation**. Added documentation for [Hyperliquid fills queries](/en/data/hyperliquid/hyperliquid-fills) and [replica commands](/en/data/hyperliquid/hyperliquid-replica-cmds) alongside [HyperEVM support](/en/portal/hyperliquid/overview)

      ### SDK & Improvements

      * **Tempo Transactions**. Added support for Tempo Transactions (type 0x76) in Squid SDK
      * **Squid SDK fix**. Fix duplicate charset in Prometheus content-type header

      ### Cloud Features

      * **Billing Limits & Usage Alerts**. Users can now set spending caps and receive usage alerts ([pricing details](/en/cloud/pricing/overview))
      * **Cloud UI Refresh**. Refreshed UI for the [Cloud platform](/en/cloud/overview)

      ### New Chains

      * **World** added to Portal
      * **Sei** added to Portal
      * **Stable** added to Portal
      * **Katana** added to Portal
      * **Flare hotblocks** enabled
      * **Ink hotblocks** enabled

      ### Bug Fixes

      * **llms.txt and llms-full.txt**. Fixed issues with llms.txt and llms-full.txt endpoints; both now work correctly

      ### Removed

      * **Retention feature**. Retention functionality dropped from Portal API
    </Update>

    <Update label="February 28, 2026" tags={["Portal", "Cloud", "SDK", "Feature"]}>
      ## Portal & Data Features

      * **Dynamic metadata**. Portal now reads and exposes dataset metadata dynamically instead of hardcoded mapping
      * **`/resolve-timestamp` endpoint**. New Portal endpoint for converting Unix timestamps to block numbers

      ### SDK & Pipes

      * **Pipes UI metrics**. Metrics fetching moved to server-side, supports metrics display for multiple pipe instances
      * **Profiler**. Made OpenTelemetry compatible
      * **Production-ready Pipes SDK EVM example**. Production-ready pipe example for EVM published
      * **Relationships without FK constraints**. Squid SDK now supports relationships without foreign key constraints
      * **ABI service**. ABI service for simplified ABI fetching and type generation shipped
      * **Solana instruction decoder**. Added to Pipes SDK with rollback chain logic improvements

      ### Cloud Improvements

      * **Read-only database access**. Cloud deployments now support read-only database access; Viewer role gets read-only DB access by default
      * **Latency chart**. Latency chart added to [Cloud deployment metrics](/en/cloud/resources/monitoring); latency data exposed in API
      * **CLI confirmation prompts**. `sqd` CLI now prompts for confirmation before deleting PostgreSQL databases
      * **Advanced logs filtering**. Advanced [logs filtering](/en/cloud/resources/logging) and live log streaming in Cloud console
      * **RPC proxy enhancements**. ERPC third-party plugin added, request batching added to [RPC proxy](/en/cloud/resources/rpc-proxy)

      ### Network & Other

      * **Network App sidebar**. Sidebar menu in Network App is now collapsible
      * **Portal fallback**. Fallback handling for when Portal is down
      * **Botanix & Gnosis hotblocks**. Botanix added to Portal, Hotblocks enabled for Gnosis Mainnet
      * **Botanix docs**. Botanix network added to documentation

      ### Community & Ecosystem

      * **Agent Skills on skills.sh**. SQD agent skills published to [skills.sh](https://skills.sh/?q=subsquid), making them discoverable in the AI agent skills marketplace
      * **Agentic Commerce Market Map**. SQD featured in [Agentic Commerce Market Map](https://x.com/helloSQD/status/2027079167880396966) as blockchain data infrastructure for AI commerce agents
      * **Polygains**. Community member launched [Polygains](https://polygains.com/), a MEV analytics platform built with SQD ([announcement](https://x.com/helloSQD/status/2023802079769489905), [source code](https://github.com/mev-tools/polygains/))
      * **Solana Data Room**. Interactive Solana network statistics dashboard launched at [room.soldexer.dev/feb-2026](https://room.soldexer.dev/feb-2026). The network, in one glance ([announcement](https://x.com/helloSQD/status/2021625892913787388?s=20))
    </Update>

    <Update label="February 11, 2026" description="AI-Ready Docs & Tooling" tags={["SDK", "Portal", "Feature"]}>
      ## AI-ready docs and tooling

      If you use Claude, Cursor, or any AI coding assistant. You can now query blockchain data and search our docs without leaving your editor.

      * **Portal MCP Server**. Add it to your Claude or Cursor config and your AI assistant gets direct access to SQD Portal. Query 100+ chains, pull token transfers, check wallet activity, or analyze contracts in plain English. [Set it up →](/en/ai/mcp-server)
      * **Docs MCP Server**. A separate MCP server that lets your AI assistant search and retrieve SQD documentation directly. Answers grounded in our actual docs, not whatever the model was trained on. [Learn more](/en/ai/mcp-server-docs)
      * **llms.txt and SKILL.md**. Machine-readable files that help AI tools understand what SQD does. Compatible tools pick these up automatically. ([llms.txt](/en/ai/llms-txt), [SKILL.md](/en/ai/skill-md))
      * **Context7**. Our docs are indexed on [context7.com](https://context7.com). If your AI tools integrate with Context7, you already have SQD docs in context.
      * **OpenAPI schemas**. [EVM](/en/ai/evm-openapi) and [Solana](/en/ai/solana-openapi) OpenAPI schemas exposed in documentation
    </Update>

    <Update label="January 31, 2026" tags={["Portal", "Cloud", "SDK", "Network", "Feature", "New chain"]}>
      ## Portal & Network

      * **Real-time datasets**. Real-time data now available for: `arbitrum-sepolia`, `optimism-mainnet`, `monad-testnet`, `monad-mainnet`, `gnosis-mainnet`
      * **Real-time APY & TVL charts**. APY and TVL charts now update in real-time
      * **Dynamic dataset sizes**. Dataset sizes now dynamically displayed on SQD.ai, updating every \~24 hours
      * **Portal API V2 compatibility dropped**. V2 compatibility layer removed from Portal API specification
      * **`x-sqd-head-number` header**. Portal now supports `x-sqd-head-number` header for checking latest block

      ### SDK Features

      * **ABI service integration**. ABI service now integrated directly into the Typegen CLI
      * **Topic filtering**. Topic filtering support added for Factory contracts and evmDecoder
      * **EVM decoder enhancements**. Contract address filtering, ZSTD support, factory topic filtering in Pipes SDK
      * **Squid SDK improvements**. Use Etherscan proxy for typegen CLI, missing export for `InstructionRecord`, handle `query exceeds max results` error

      ### Network

      * **Portal Pools contracts**. Portal Pools smart contracts deployed to Arbitrum mainnet (PortalRegistry, PortalPoolFactory, FeeRouterModule)
      * **Etherlink migration**. Etherlink archives migrated from Ghostnet to Shadownet

      ### New Chains & Hotblocks

      * **megaETH Testnet** added to v2 archives and Portal
      * **MegaETH Mainnet** network page added to documentation
      * **Hotblocks enabled** for Monad, Optimism Mainnet, and Arbitrum Sepolia
    </Update>

    <Update label="January 19, 2026" tags={["Network", "Portal", "Feature"]}>
      ## Portal Pools Whitelist Launch

      [Portal Pools](https://network.subsquid.io/portal-pool/0x438c2a47e82cd445524ce5651ae7e6c1dd386d09) went live with the first [whitelist-only release](https://network.subsquid.io/portal-pool/0x438c2a47e82cd445524ce5651ae7e6c1dd386d09). Smart contracts deployed on Arbitrum mainnet, whitelisted community members staking SQD in exchange for USDT rewards. The first pool was oversubscribed within 3 days.

      ### Portal & Network

      * **ZSTD \~30% faster**. Switching from gzip to zstd compression sped up Portal responses by \~30% in benchmarks
      * **Solana query relations**. `transactionTokenBalances` and `transactionBalances` flags added to Solana queries, retrieving all balance updates for parent transactions
      * **Network monitoring tool**. ZK-proof based network monitoring tool launched for real-time network health tracking
    </Update>

    <Update label="December 2025" tags={["Network", "Portal", "SDK", "Improvement", "New chain"]}>
      ## Network & Performance

      * **Noise protocol**. Added to network communication; obfuscates query patterns and prevents stream inspection
      * **Gzip stream joining**. New gzip stream joining for improved Portal response performance
      * **Portal 503 errors**. Fixed public portal 503 errors
      * **Sonic Testnet**. Dataset updated
      * **Monad Mainnet**. Added to Portal

      ### SDK Updates

      * **TypeORM refactor**. `createDataSource` renamed to `initializeDataSource`
      * **Portal client**. Data ingestion and query schemas refactored
      * **Typegen cleanup**. Removed `solana-stream` dependency from typegen
    </Update>

    <Update label="November 2025" description="New Documentation Site" tags={["Docs", "Portal", "Network", "SDK", "Feature", "New chain"]}>
      ## New docs site

      We heard you. Our docs were hard to navigate. The new docs at [docs.sqd.dev](https://docs.sqd.dev) are organized around what you're trying to do. Want to pull raw blockchain data? Start with Portal. Building an indexer? Go straight to the SDK that matches your stack. We also added full documentation for the Pipes SDK.

      * **Network explorer**. Browse and filter all 100+ supported networks by VM type with real-time status. Plasma, Monad, HyperEVM, and MegaETH added.
      * **Interactive API playground**. Test [Portal](/en/portal/overview) queries directly in the docs without switching to your terminal.

      The site is currently in beta while we review and fill in missing content. We plan to leave beta in H1 2026.

      ### Portal Performance & Features

      * **Portal consolidation**. Portal trimmed to 11 datasets, all with real-time data: arbitrum-one, avalanche-mainnet, base-mainnet, binance-mainnet, ethereum-mainnet, hyperliquid-mainnet, optimism-mainnet, polygon-mainnet, solana-devnet, solana-mainnet, zora-mainnet
      * **Zstd compression**. Portal now supports zstd compression (requires workers ≥2.6.0-rc1)
      * **Performance improvement**. Public portal now delivers ≥8 MB/s of compressed data
      * **Rate limiting visibility**. Users can now see when Portal bandwidth is being throttled
      * **`head-number` header**. Portal now returns `head-number` header showing latest available block
      * **`first_block` metadata**. Metadata now includes `first_block` when no historical data is available
      * **`/finalized-stream` fix**. Fixed `/finalized-stream` to properly stream only finalized blocks

      ### Network App

      * **Network App Refresh**. Refreshed dashboard design with two new tabs: **Workers** and **Analytics**
      * **Worker filtering**. Worker filtering (instead of sorting 2,500+ rows)
      * **Analytics section**. Analytics section with network health, usage, and economics

      ### SDK

      * **Pipes SDK**. Hyperliquid fills integration, Postgres state management, Drizzle ORM support, factory address handling
      * **ETHGlobal templates**. Pipes SDK templates created for ETHGlobal hackathon
      * **Squid SDK improvements**. Etherscan v2 API support in typegen, Solana ESM-compatible typegen import paths, Substrate `SystemOrigin` definition updates, HTTP client 521/522/523 errors now retriable

      ### New Chains

      * **[Hyperliquid EVM Mainnet](/en/data/evm/hyperevm-mainnet)** added to Portal
      * **Beam Mainnet** added to v2 and Portal
    </Update>

    <Update label="October 2025" description="Public Portal GA" tags={["Portal", "Cloud", "SDK", "Feature", "New chain"]}>
      ## Public Portal GA

      The [public portal](/en/portal/overview) is now generally available. What started as an internal alpha a year ago is now the default way to access blockchain data through SQD. A [decentralized network of workers](/en/network/overview) serving 100+ datasets with real-time and historical data. The feature-complete portal includes finalized block queries, rate limiting, per-request tracing, and zstd compression.

      ### Portal & Cloud

      * **Cloud billing upgrade**. Billing backend upgraded with credits and discounts per [organization](/en/cloud/resources/organizations)

      ### Pipes SDK

      * **Pipes SDK documentation**. Learn-by-example documentation published for Pipes SDK ([repo](https://github.com/subsquid-labs/pipes-sdk-docs))
      * **Solana instruction decoder**. Added Solana instruction decoder with improved rollback chain logic
      * **Composite transformer**. Composite transformer with duplicate detection
      * **HTTP client rework**. HTTP client reworked with improved performance and reliability
      * **ClickHouse improvements**. Enhanced ClickHouse config and integration
      * **Fork handling**. Improved fork handling capabilities
      * **Finalized block queries**. PortalClient now supports querying finalized blocks
      * **Block hash in decoded events**. Decoded events now include block hash information
      * **DecodedEvent factory**. Added factory details for DecodedEvent

      ### Squid SDK

      * **Portal client fixes**. Token balance schema validation fix, promise chaining memory leak fix
      * **Solana improvements**. Extend programs missing invoke log, preserve leading `_` in generated names

      ### New Chains & Hotblocks

      * **Hedera EVM** added to Portal
      * **Plasma Testnet and Mainnet** added
      * **Asset Hub Paseo** added to v2 and Portal
      * **Solana Devnet hotblocks** enabled
      * **Binance Mainnet hotblocks** enabled
    </Update>

    <Update label="September 2025" tags={["SDK", "Cloud", "Portal", "Feature"]}>
      ## SDK Features

      * **Hasura support**. [Hasura integration](/en/cloud/reference/hasura) released; dedicated Hasura addon for Cloud squids with configuration tool, example repo, and documentation; OpenReader docs consolidated
      * **Network sharding**. Network protocol now supports sharding for improved scalability
      * **Squid generator beta**. New squid generator released in beta; generate squids from YAML configuration
      * **Solana Devnet**. `solana-devnet` available from block 360,000,000
      * **`X-Sqd-Data-Source` header**. Portal responses now include header indicating whether data came from live, hotblocks, or archive
      * **Pipes SDK foundation**. Solana RPC latency watcher, metrics server, dashboard components, profiler

      ### Cloud Improvements

      * **RPC billing fix**. Fixed RPC billing overcharging issue
      * **Secrets sorting**. Secrets page now supports sorting by name
      * **Invoice downloads**. Users can now download invoices per month in the Billing section (admin only)

      ### SDK Improvements

      * Portal client: `discriminator` field for Solana query, fork error structure fix
      * Substrate: handle EIP-7702 transactions
    </Update>

    <Update label="August 2025" description="Full Solana History" tags={["Portal", "Network", "SDK", "Feature"]}>
      ## Full Solana History on Portal

      [Solana's](/en/data/networks/solana) complete mainnet history is now accessible through [Portal](/en/portal/overview). Every block, every transaction, from genesis. Combined with Solana Mainnet hotblocks going live the same month, Portal now covers the full Solana timeline from historical to real-time in a single `solana-mainnet` dataset.

      ### Portal & Network

      * **Polygon Mainnet hotblocks** enabled
      * **Zora Mainnet**. `zora-mainnet` real-time dataset ready, full data from block 0
      * **Rewards Claiming App**. App for claiming missing SQD rewards launched at rewards.sqd.ai
      * **Starknet RPC ingest**. Added [Starknet](/en/data/starknet/starknet-mainnet) RPC data ingestion support

      ### SDK

      * **`@subsquid/portal-client`**. New Portal client package with native Portal integration, response validation, and casting
      * **Solana Spray client**. Solana Spray client introduced for parallel RPC access
    </Update>

    <Update label="July 2025" tags={["Portal", "SDK", "Network", "Improvement"]}>
      ## Portal & Network

      * **429 rate limiting**. Portal now returns HTTP 429 status when worker CU pool is exhausted; rate limit errors treated as retriable
      * **Hotblocks status**. Solana hotblocks working in mainnet; EVM hotblocks enabled in testnet, disabled in mainnet (receipts being added)

      ### SDK

      * **Irys integration**. Publish datasets to Irys network
      * **Solana normalization**. Backport new block normalization
    </Update>

    <Update label="June 2025" tags={["Portal", "Cloud", "Network", "Feature"]}>
      ## Portal Features

      * **EVM Hotblocks**. Hotblocks for `ethereum-mainnet` and `base-mainnet` added to public portal
      * **Solana datasets unified**. Solana datasets reunited into single `solana-mainnet` (historical + hotblocks)
      * **EVM hotblocks request handling**. Improved request handling for frequently-accessed blocks
      * **Base hotblocks testing**. Base chain hotblocks available for testing (10,000 last blocks)

      ### Cloud & Network

      * **RPC limit raised**. RPC requests spending limit raised from $200 to $1,000
      * **Hyperliquid onboarded**. [Hyperliquid](/en/portal/hyperliquid/overview) dataset added to the decentralized network

      ### SDK

      * **Squid SDK**. Fix name collision in debug frame schema builder
    </Update>

    <Update label="May 2025" tags={["Portal", "Network", "Improvement"]}>
      ## Portal & Network

      * **Network scheduling**. New scheduling algorithm deployed to mainnet
      * **Request-ID tracing**. Per-request identification added to Portal queries for improved debugging and tracing
    </Update>

    <Update label="April 2025" tags={["SDK", "Network", "Improvement"]}>
      ## SDK & Network

      * **MegaETH Testnet docs**. MegaETH Testnet documentation page added
      * **svmBNB & Eclipse Testnet**. SvmBNB Mainnet and Testnet datasets added to Portal testnet; Eclipse Testnet dataset added (starting from block 86,800,000)
    </Update>

    <Update label="March 25, 2025" description="Portal Open Beta & SDK 1.1" tags={["Portal", "Network", "SDK", "Feature"]}>
      ## Portal Open Beta

      [Portal](/en/portal/overview) is now open to everyone. After three months of closed beta with select Cloud customers, we removed the gates. Any developer can now pull blockchain data through our [decentralized network of workers](/en/network/overview). No waitlist, no approval process.

      For teams that want full control, Portal is also available as a [self-hosted package](/en/portal/self-hosting). Deploy it on your own infrastructure with docker compose and monitor everything through the bundled Grafana dashboards.

      ### Migration & Sunset

      * **Cloud migration path**. Existing Cloud squids can switch from centralized v2 archives to Portal-powered data sources with minimal changes ([EVM/Substrate Cloud migration](/en/portal/migration/cloud-portal-evm), [Solana migration](/en/sdk/migration/gateway-to-portal#solana))
      * **Planned sunset of v2 archives**. With Portal now publicly available, we announced the planned deprecation of centralized v2 archives

      ### SDK 1.1 Shipped

      SDK 1.1 is the companion release. It adds native Portal and hotblocks support without breaking existing APIs. If you have a squid running on v2 archives, migration is a config change, not a rewrite.

      ### Soldexer Brand

      * **Solana sub-brand**. Solana-focused sub-brand launched with separate landing page and docs
    </Update>

    <Update label="March 24, 2025" tags={["Cloud", "Network", "Feature", "New chain"]}>
      ## Cloud & Network

      * **RPC proxy**. [Cloud RPC proxy](/en/cloud/resources/rpc-proxy) now supports Berachain, Sonic, Unichain, and Unichain Sepolia
      * **Starknet Sepolia**. Starknet Sepolia added
      * **Hyperliquid L1 Mainnet**. [Hyperliquid L1 Mainnet](/en/portal/hyperliquid/overview) data available
      * **Ink Mainnet traces**. Ink Mainnet now supports traces

      ### New Chains

      * **Soneium Mainnet** and **Soneium Minato Testnet** added
      * **Poseidon Testnet** added
      * **Ink Sepolia** and **Asset Hub Westend Next** added to v2 archives
      * **Plume** network names and chain IDs swapped
    </Update>

    <Update label="February 2025" tags={["Network", "SDK", "Feature"]}>
      ## Network Additions

      * **Unichain Mainnet**. Unichain Mainnet added to v2 archives
      * **Portal API specification**. Public [Portal API specification](/en/portal/overview) published
      * **Berachain Mainnet**. Berachain Mainnet, Monad Testnet, MemeCore Mainnet, and Asset Hub Westend added to v2 archives
      * **Combined data client**. Combine multiple data streams into one unified client
      * **Ozean & Hyperliquid Testnets**. Ozean Testnet and Hyperliquid Testnet added to v2 archives
      * **Lukso Mainnet**. Lukso Mainnet added to v2 archives
      * **Ink Mainnet, BOB Sepolia, Camp Network Testnet** added to v2 archives
      * **Bittensor EVM**. Mainnet and testnet added with starting blocks
      * **Abstract Mainnet & Testnet**. Abstract Mainnet and Testnet added to v2 archives
      * **Soon Mainnet**. Soon Mainnet (Solana-based) added to v2 archives
    </Update>

    <Update label="December 2024" description="Portal Closed Beta" tags={["Portal", "Feature"]}>
      ## Portal Closed Beta

      This is where [Portal](/en/portal/overview) started. After months of internal development, we shipped the first version of our decentralized data gateway to a closed group of [Cloud](/en/cloud/overview) customers. The goal: prove that a [decentralized network of workers](/en/network/overview) could serve production blockchain data as reliably as our centralized archives.

      ### Launch Features

      * **Portal web console**. A new UI for browsing datasets, testing queries, and monitoring Portal usage
      * **Portal-powered Cloud squids**. Existing Cloud squids could now run on Portal instead of centralized archives, with no code changes required
      * \*\*$100 migration credit**. Early migrators received a $100 credit to incentivize switching from v2 archives to Portal
      * **Substrate support**. [Substrate](/en/data/networks/substrate) chain data added to Portal alongside [EVM](/en/data/networks/evm) and [Solana](/en/data/networks/solana)
      * **New SQD.ai website**. Redesigned company website launched at sqd.dev
    </Update>

    <Update label="October 2024" description="Cloud Deployments 2.0" tags={["Cloud", "SDK", "Feature", "New chain"]}>
      ## Cloud Deployments 2.0

      [Cloud](/en/cloud/overview) Deployments got a major overhaul. The old model. One squid, one version, one endpoint. Didn't scale for teams running multiple environments or doing zero-downtime upgrades. Deployments 2.0 introduces **[slots](/en/cloud/resources/slots-and-tags)** (isolated execution environments) and **tags** (movable pointers like `production` or `staging`) so you can deploy, test, and promote without touching your live endpoint. ([release notes](https://docs.sqd.dev/deployments-two-release-notes/))

      ### Cloud & SDK Updates

      * **Squid CLI 3.0.0**. CLI overhauled to match: commands renamed for clarity (`rm`→`remove`, `ls`→`list`), new deployment flow with tagging, confirmation prompts for destructive actions
      * **[Tron](/en/data/tron/tron-mainnet) support**. All Tron-related npm packages published, with [TRC-20 transfer tracking example](https://github.com/subsquid-labs/tron-example)
      * **Network worker v1.1.1**. [Network worker](/en/network/worker) v1.1.1 released on mainnet
      * **L1 fee fields**. EVM processor now supports L1 fee fields on Optimism for financial reporting

      ### New Chains

      * **Mode Mainnet** and **Degen Chain** added
      * **Canto Testnet** added
      * **Aleph Zero EVM**, **Berachain bArtio Testnet**, **StratoVM Sepolia**, **Arthera Mainnet** added
      * **B3 network** added
    </Update>

    <Update label="July 2024" tags={["SDK", "Cloud", "Feature", "New chain"]}>
      ## SDK & Cloud Features

      * **Polygon traces**. Polygon Mainnet traces support went live
      * **SDK examples**. New curated examples page published in docs
      * **Fuel SDK 1.1.0**. Fuel data packages updated: block consistency validation with retry, optional block transactions
      * **Multiple API tokens**. Cloud API now supports multiple API tokens per account
      * **ink! v5 support**. Ink! v5 smart contracts now supported in Substrate SDK

      ### New Chains

      * **NeoX Testnet**, **B3 Sepolia**, **Plume Testnet**, **Galxe Gravity (EVM)**, **Gemini 3h**, **Bittensor Testnet (Substrate)** added; Watr network removed
      * **0g Testnet** added
      * **Acurast Canary (Substrate)** added
      * **Zora Sepolia**, **Kyoto Testnet**, **Dogechain Testnet**, **Etherlink Mainnet**, **BOB Mainnet** added
      * **Taiko Mainnet (EVM)** and **Eclipse Testnet (Solana, beta)** added
    </Update>
  </Tab>

  <Tab title="News updates">
    <Update label="June 2026" tags={["Event", "Partnership", "Community"]}>
      ## June 2026

      * **Berlin Blockchain Week + Telekom meetup**. SQD at Berlin Blockchain Week (June 13–21) and Telekom & Friends Vol. 3: Blocks & Brews, a Deutsche Telekom networking meetup at hubraum on June 18, continuing the partnership with Telekom Web3 Infrastructure & Solutions
      * **AI-native data pipelines at Blockchain Community Day 2026**. Product Lead [@karelxfi](https://x.com/karelxfi) on feeding raw blockchain data to autonomous systems without killing performance ([free event, 3pm CET](https://luma.com/wupxaqku))
      * **Turtle × SQD**. Turtle ([@turtledotxyz](https://x.com/turtledotxyz)), a Liquidity Distribution Protocol for internet capital markets, uses SQD Portal to power its data layer, so LPs find the best deals and asset issuers find LPs
    </Update>

    <Update label="May 2026" tags={["Media", "Community", "AI", "Network"]}>
      ## May 2026

      * **SQD Stream Podcast (Ep. 1)**. First episode of the SQD Stream podcast ([watch](https://sqd.dev/videos/sqd-stream-podcast-ep-1/))
      * **What is SQD?** Explainer clip from the SQD Stream podcast with [@kureus\_](https://x.com/kureus_), all of Web3's data in one place via a single scalable API ([watch](https://sqd.dev/videos/sqd-stream-podcast-ep-1/))
      * **Long live the SQD!** Behind-the-scenes look at the SQD team and the culture building SQD Portal ([video](https://sqd.dev/videos/long-live-the-sqd/))
      * **AI agent usage up \~200%**. AI agent usage on SQD Portal up about 200%, including an agent pairing SQD Portal with DeepSeek for Hyperliquid data more complete than UI scraping
      * **SQD Buy & Burn explained**. SQD Buy & Burn, powered by enterprise data demand, with a live [Portal Pools dashboard](https://network.sqd.dev/dashboard/portal-pools)
    </Update>

    <Update label="April 2026" tags={["Ecosystem", "Community", "Media", "Milestone"]}>
      ## April 2026

      * **Snoopy beta**. In-depth piece on block header verification at ingestion plus a preview of Snoopy, an experimental on-chain fraud proofs and verification layer by engineer Denis. Snoopy beta is now live ([announcement](https://x.com/helloSQD/status/2046637866890252550))
      * **240+ TB served, 85M+ queries in two weeks**. Polygon led on data served, Arbitrum led on queries ([announcement](https://x.com/helloSQD/status/2046952244944183686))
      * **Istanbul offsite**. SQD team offsite in Istanbul, "entering the next phase" ([announcement](https://x.com/helloSQD/status/2048803492114878584))
      * **DK at Slovak University of Technology**. Core engineer DK presented SQD Network at FIIT STU ([announcement](https://x.com/helloSQD/status/2049519110371901665))
      * **SQD Stream Podcast Ep. 1**. CPO and Mojo discuss Web3 data problems, the enterprise roadmap, and Revenue Pools, recorded during the Istanbul offsite ([video](https://x.com/helloSQD/status/2049894508154716198))
    </Update>

    <Update label="March 2026" tags={["Partnership", "Ecosystem"]}>
      ## March 2026

      * **Lambda case study**. Lambda chose SQD for multi-chain portfolio data ([part 1](https://x.com/helloSQD/status/2033632513499795957?s=20))
      * **Katana added to SQD Network**. New chain support ([announcement](https://x.com/helloSQD/status/2029968722727764447?s=20))
      * **AI development tools in docs**. AI development tooling section added to [SQD Docs](/en/ai/ai-development)
    </Update>

    <Update label="February 2026" tags={["Community", "Ecosystem", "Partnership"]}>
      ## February 2026

      * **SQD Q1 update**. Quarterly progress update ([announcement](https://x.com/helloSQD/status/2025978234865942802?s=20))
      * **ETHDenver Infra Leaders Brunch**. SQD hosted an infrastructure leaders brunch at ETHDenver ([video](https://x.com/helloSQD/status/2024863740915806418?s=20))
      * **ADI Mainnet indexing**. SQD to provide indexing infrastructure for ADI Mainnet ([announcement](https://x.com/helloSQD/status/2024529663461114312?s=20))
      * **18M queries in 24 hours**. SQD Network milestone ([announcement](https://x.com/helloSQD/status/2023441306643485129?s=20))
      * **Solana Data Room**. Interactive Solana network statistics dashboard launched at [room.soldexer.dev](https://room.soldexer.dev/feb-2026), powered by SQD ([announcement](https://x.com/helloSQD/status/2021625892913787388?s=20))
      * **zkVerify case study**. ZkVerify uses SQD for real-time indexing and cross-chain monitoring of ZK proof data ([announcement](https://x.com/helloSQD/status/2020900250098266478?s=20))
      * **Portal 45x faster**. Portal indexing upgrade delivers 45x faster performance ([announcement](https://x.com/helloSQD/status/2019828389389992303?s=20))
      * **Lambda on SQD Cloud Portal**. Solana DeFi platform Lambda goes live on SQD Cloud Portal ([announcement](https://x.com/helloSQD/status/2019108221215207904?s=20))
      * **Polygains**. Community member launched [Polygains](https://polygains.com/), a MEV analytics platform built with SQD ([announcement](https://x.com/helloSQD/status/2023802079769489905), [source code](https://github.com/mev-tools/polygains/))
      * **Agent Skills on skills.sh**. SQD agent skills published to [skills.sh](https://skills.sh/?q=subsquid)
      * **Agentic Commerce Market Map**. SQD featured in [Agentic Commerce Market Map](https://x.com/helloSQD/status/2027079167880396966) as blockchain data infrastructure for AI commerce agents
    </Update>

    <Update label="January 2026" tags={["Launch", "Partnership", "Milestone"]}>
      ## January 2026

      * **Revenue Pools explainer**. Deep dive into sustainable rewards powered by demand ([announcement](https://x.com/helloSQD/status/2017284724398428313?s=20))
      * **Revenue Pools LIVE**. Revenue Pools launched ([announcement](https://x.com/helloSQD/status/2014037225982345694?s=20))
      * **Revenue Pool oversubscribed**. First Revenue Pool oversubscribed ([announcement](https://x.com/helloSQD/status/2011144916777279811?s=20))
      * **Curvance case study**. Curvance cut indexing time from days to minutes with SQD ([blog](https://blog.sqd.dev/curvance-cut-indexing-time-from-days-to-minutes-with-sqd/))
      * **Revenue Pools flow diagram**. Visual explainer of Revenue Pools mechanics ([announcement](https://x.com/helloSQD/status/2008945817135272375?s=20))
      * **Revenue Pools on Binance**. Revenue Pools coverage on Binance Square ([article](https://www.binance.com/en-GB/square/post/34447045316321))
      * **Year in review**. SQD annual recap ([announcement](https://x.com/helloSQD/status/2006744577362002412?s=20))
    </Update>

    <Update label="December 2025" tags={["Launch", "Media", "Community"]}>
      ## December 2025

      * **Revenue Pools announced**. SQD launches Revenue Pools backed by enterprise customer payments ([blog](https://blog.sqd.dev/sqd-launches-revenue-pools-backed-by-enterprise-customer-payments/), [HackerNoon coverage](https://hackernoon.com/sqd-network-just-killed-token-emissions-heres-what-\$16-billion-in-defi-tvl-pays-instead))
      * **CPO on Rollup TV (Part 2)**. Dan shares insights on e-commerce, AI agents, and stablecoins ([video](https://x.com/helloSQD/status/2000667684912964018?s=20))
      * **Pipes SDK walkthrough**. Video walkthrough of the Pipes SDK ([video](https://x.com/helloSQD/status/1999191474018382065?s=20))
      * **Blockster coverage**. Blockster covers SQD Portal and animated explainer ([article](https://blockster.com/subsquids-cultural-breakthrough-carbot-animations-brings-the-portal-to-life))
      * **Portal animated explainer**. SQD Portal: The Movie ([video](https://x.com/helloSQD/status/1998433109704880247?s=20))
      * **Nodies one-click staking**. Staking walkthrough with Nodies ([blog](https://blog.sqd.dev/nodies-one-click-staking-for-sqd/))
      * **ETHGlobal Buenos Aires hackathon**. Hackathon highlights and recap ([blog](https://blog.sqd.dev/sqd-hackathon-at-ethglobal-buenos-aires/), [video](https://x.com/helloSQD/status/1996589853417283767?s=20))
      * **SQD Docs 2.0 (beta)**. New documentation site launched at [docs.sqd.ai](https://docs.sqd.ai/)
      * **November recap**. Monthly highlights including 7,500 unique delegators, ETHGlobal, Gate Alpha listing, Portal beta launch ([recap](https://x.com/helloSQD/status/1995535932405993970?s=20))
    </Update>

    <Update label="November 2025" tags={["Media", "Community", "Partnership", "Milestone"]}>
      ## November 2025

      * **856 TB served**. 856 TB served in 90 days, 11 TB in the last 24h ([milestone](https://x.com/helloSQD/status/1994458776162693127?s=20))
      * **x402 x SQD x Rezolve Ai**. AI agents and the future of e-commerce ([blog](https://blog.sqd.dev/agents-can-pay-now-let-them-think-x402-x-sqd-x-rezolve-ai/))
      * **Monad ecosystem support**. SQD powering Monad builders from testnet to mainnet ([announcement](https://x.com/helloSQD/status/1993043652847837236?s=20))
      * **Blockchainreporter coverage**. Media coverage of SQD network upgrade and streaming data through Portal ([article](https://blockchainreporter.net/sqds-network-upgrade-will-deliver-streaming-data-through-portal-heres-why-its-a-big-deal/))
      * **ETHGlobal hackathon winners**. Data Context Market won \$3.5k at ETHGlobal ([announcement](https://x.com/helloSQD/status/1992731999128400286?s=20))
      * **ETHGlobal Buenos Aires**. SQD at ETHGlobal event ([highlights](https://x.com/helloSQD/status/1991922796310720563?s=20), [recap](https://x.com/helloSQD/status/1992273492725862671?s=20))
      * **Product philosophy blog**. Portal, Pipes SDK, and the product philosophy behind SQD ([blog](https://blog.sqd.dev/portal-pipes-sdk-and-the-product-philosophy-behind-sqd/))
      * **Data Moat Interviews (Ep. 3)**. Ops Lead Thomas on decentralizing data ([video](https://x.com/helloSQD/status/1989004309258818001?s=20))
      * **CPO on Rollup TV**. Dan Quirk on AI in 2025 and SQD's endgame vision ([video](https://x.com/therollupco/status/1988684798328734177?s=20))
      * **SQD Network explained**. Core engineer DK explains SQD Network ([blog](https://blog.sqd.dev/sqd-network-explained-by-dk/))
      * **Network Dashboard upgrade**. Live views of Network Health, Economics, and Usage ([announcement](https://x.com/helloSQD/status/1987931489728688340?s=20))
      * **Data Moat Interviews (Ep. 2)**. CPO Dan on Portal and the next 12 months for SQD ([video](https://x.com/helloSQD/status/1986500272643015100?s=20))
      * **Portal beta + 5.8M daily queries**. Portal beta rollout milestone ([announcement](https://x.com/helloSQD/status/1985780453844955510?s=20))
    </Update>

    <Update label="October 2025" tags={["Media", "Acquisition", "Milestone", "Launch"]}>
      ## October 2025

      * **Data Moat Interviews (Ep. 1)**. DZ on the vision behind SQD ([video](https://x.com/helloSQD/status/1983948189238452660?s=20))
      * **5 Reasons Portal is the new standard**. Product deep dive on Portal ([blog](https://blog.sqd.dev/5-reasons-portal-is-the-new-standard-for-blockchain-data/))
      * **SQD on Bybit**. Token listing on Bybit ([announcement](https://x.com/helloSQD/status/1978166405208899946?s=20))
      * **5.33 million daily queries**. Usage milestone ([announcement](https://x.com/helloSQD/status/1977785442398253547?s=20))
      * **Rezolve AI acquires Subsquid**. Building the data and payments backbone for the AI economy ([blog](https://blog.sqd.dev/rezolve-ai-acquires-subsquid-sqd/), [GlobeNewswire](https://globenewswire.com/news-release/2025/10/09/3164101/0/en/Rezolve-Ai-Acquires-Subsquid-Building-the-Data-and-Payments-Backbone-for-the-AI-Economy.html), [Decrypt](https://decrypt.co/343728/rezolve-ai-acquires-subsquid-building-the-data-and-payments-backbone-for-the-ai-economy), [Bitcoin.com](https://news.bitcoin.com/rezolve-ai-acquires-sqd-to-power-web3-driven-enterprise-ai), [Investing.com](https://investing.com/news/company-news/rezolve-acquires-blockchain-data-platform-subsquid-in-ai-commerce-push-93CH-4279417), [Blockmedia KR](https://blockmedia.co.kr/archives/989486))
      * **3,000 worker nodes online**. Infrastructure scaling milestone ([announcement](https://x.com/helloSQD/status/1973754542241263927?s=20))
      * **Public Portal GA**. The [public portal](/en/portal/overview) is now generally available, serving 100+ datasets with real-time and historical data
    </Update>

    <Update label="September 2025" tags={["Partnership", "Community", "Milestone"]}>
      ## September 2025

      * **OceanStream: Open Token Facts**. Listing attestation framework with schemas and attestations ([blog](https://blog.sqd.dev/oceanstrea/))
      * **Chillwhales case study**. NFT and entertainment integration with SQD ([blog](https://blog.sqd.dev/chillwhales-x-sqd-partner-case-study/))
      * **From the SEC Roundtable to Real-Time Markets**. Trust and data transparency focus ([blog](https://blog.sqd.dev/from-the-sec-roundtable-to-real-time-markets-how-trust-unlocks-the-onchain-economy/))
      * **SQD Interview with DZ**. Interview with SQD's DZ ([video](https://x.com/helloSQD/status/1966549332796055699?s=20))
      * **Full Solana history**. Entire Solana history available from genesis ([announcement](https://x.com/helloSQD/status/1965471408588275722?s=20))
      * **OceanStream at the SEC Crypto Taskforce Roundtable**. SQD's institutional engagement ([blog](https://blog.sqd.dev/oceanstream-at-the-sec-crypto-taskforce-roundtable/))
      * **Levr.Bet case study**. On-chain sports data use case ([blog](https://blog.sqd.dev/levr-bet-x-sqd-partner-case-study/))
    </Update>

    <Update label="August 2025" tags={["Partnership", "Community"]}>
      ## August 2025

      * **CoolWallet case study**. How CoolWallet uses SQD to secure its data back-end ([blog](https://blog.sqd.dev/how-coolwallet-uses-sqd-to-secure-its-data-back-end/))
      * **Monthly recap: July**. Tech and community updates ([blog](https://blog.sqd.dev/monthly-recap-july/))
      * **OceanStream positioning**. OceanStream as the institutional arm of SQD ([announcement](https://x.com/helloSQD/status/1952330964060749864?s=20))
    </Update>

    <Update label="July 2025" tags={["Community", "Vision"]}>
      ## July 2025

      * **SQD in the Ethereum Ecosystem**. Integration with Ethereum apps ([blog](https://blog.sqd.dev/sqd-in-the-ethereum-ecosystem/))
      * **Global permissionless database vision**. Long-term vision for transcending data silos ([announcement](https://x.com/helloSQD/status/1947325708264788421?s=20))
      * **The Story of SQD**. Founding story, mission, and values ([blog](https://blog.sqd.dev/the-story-of-sqd/))
      * **What happened at SQD in June**. Monthly milestone recap ([blog](https://blog.sqd.dev/what-happened-at-sqd-in-june/))
      * **SQD in Numbers**. Key metrics on query volume, TVL growth, and nodes ([blog](https://blog.sqd.dev/sqd-in-numbers))
    </Update>

    <Update label="June 2025" tags={["Listing", "Partnership", "Community"]}>
      ## June 2025

      * **Rose AI x OceanStream partnership**. Strategic partnership for institutional on-chain data access ([Blockmedia KR](https://blockmedia.co.kr/archives/936261))
      * **Uniswap V4 data with SQD SDK**. How to index and query Uniswap V4 data using SQD SDK ([blog](https://blog.sqd.dev/unlock-uniswap-v4-data-in-minutes-with-sqd-sdk))
      * **Coinbase listing**. SQD token goes live on Coinbase on the Arbitrum network ([announcement](https://x.com/helloSQD/status/1932838399708442804?s=20))
      * **Vision teaser**. SQD working on changing the database space ([announcement](https://x.com/helloSQD/status/1929526044622717404?s=20))
    </Update>

    <Update label="May 2025" tags={["Community"]}>
      ## May 2025

      * **SQD Data Talk**. Launch of a technical series with a deep dive into RPC proxy design in Web3 ([blog](https://blog.sqd.dev/sqd-data-talk-insights-on-building-an-rpc-proxy))
    </Update>

    <Update label="April 2025" tags={["Partnership"]}>
      ## April 2025

      * **SQD x io.net partnership**. Partnership for high-performance Web3 and AI infrastructure ([Blockmedia KR](https://blockmedia.co.kr/archives/883234))
    </Update>

    <Update label="March 25, 2025" tags={["Portal", "Launch"]}>
      ## Portal Open Beta

      [Portal](/en/portal/overview) is now open to everyone. After three months of closed beta with select Cloud customers, we removed the gates. Any developer can now pull blockchain data through our [decentralized network of workers](/en/network/overview). No waitlist, no approval process.

      * **Soldexer brand**. Solana-focused sub-brand launched with separate landing page and docs
    </Update>

    <Update label="December 2024" tags={["Portal", "Launch"]}>
      ## Portal Closed Beta

      This is where [Portal](/en/portal/overview) started. After months of internal development, we shipped the first version of our decentralized data gateway to a closed group of [Cloud](/en/cloud/overview) customers.

      * **New SQD.ai website**. Redesigned company website launched at sqd.dev
    </Update>
  </Tab>
</Tabs>