# Changelog

Product updates and new features. Updated monthly.

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## January 2026

### New Features

* **Solana Support** — Full Solana chain indexing and guard support
* **Simulate Page Redesign** — Improved UI for testing guards against transactions
* **Threat Intel API** — Programmatic access to global threat data
* **7702 Code Change Checker** — Detect EIP-7702 wallet code changes

### New Chains

* Solana (mainnet)
* Ethereum Sepolia testnet

### Guard Updates

* Solana token balance change guard
* Sui event frequency guard
* Improved event guards with ABI decoding

### Platform

* Dashboard page with guard overview
* Filter guards by response channel
* Address book and address list refactor

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## December 2025

### New Features

* **Fireblocks Integration** — Transaction screening for Fireblocks users
* **Dashboard Page** — At-a-glance view of your security posture
* **Default Response Channels** — Set organization-wide alert defaults

### New Chains

* HyperEVM testnet
* Flow testnet

### Guard Updates

* Sui periodic triggers
* Sui move call guard types
* Euler oracle indexing improvements

### Platform

* Improved guard configuration UI
* Mobile-friendly setup wizard
* Better error handling for simulation

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## November 2025

### New Features

* **Sui Support (Beta)** — Initial Sui chain support with basic guards
* **Alert Details Page** — Dedicated page for investigating alerts
* **Guard Filtering** — Filter guards table by type

### New Chains

* Sui (mainnet, beta)
* Monad testnet

### Guard Updates

* Sui object ownership change detection
* Sui publish guard
* Improved suspicious transaction detection

### Platform

* Multi-organization login
* Public API documentation
* Rate limiting for DIY guard RPC access

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## October 2025

### New Features

* **DIY Guards GA** — Write custom Python guards with full RPC access
* **Guard Recommender** — AI-powered guard suggestions based on your contracts
* **Organization API Keys** — Programmatic access to Guardrail API

### Guard Updates

* Token price monitoring v3
* Euler adapter price deviation guard v5
* Uniswap v4 support

### Platform

* Guard assistant for code generation
* Improved code editor with syntax highlighting
* Local storage for DIY guard drafts

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## September 2025

### New Features

* **DIY Guards Beta** — Custom Python guards with sandbox execution
* **Periodic Guards** — Guards that run on intervals, not just transactions
* **Address Lists** — Sync addresses across multiple guards

### New Chains

* Sui (initial support)

### Platform

* Bulk edit guard fields
* Guard simulation queue
* Improved RPC proxy security

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## Earlier Releases

For releases prior to September 2025, contact <support@guardrail.ai>.