Articles on: Latest Product Updates

Product Updates: April 2025

Product: Unity SDK - 4.0.0
Release Notes:


  • Full support for the Sequence Marketplace API - allowing you to query and interact with Sequence and external marketplaces (Opensea, Reservoir, Blur, LooksRare, etc.) under one unified API+SDK
  • Full support for Sequence Pay - pay with crypto, smart swap and pay, QR code-based transfer, credit/debit card on-ramp into cryptocurrencies, NFT checkout with credit/debit card
  • Enhanced primary sale contract support
  • Marketplace view to checkout boilerplate
  • Primary sale checkout boilerplate
  • Create listing boilerplate
  • Create offer boilerplate
  • Sell offer boilerplate
  • Added new chains - Monad + Somnia testnets


Product: Builder v1.1.7


Release notes:


  • Updated Design System version and fixed minor UI issues
  • Added validation for custom contract ABIs and bytecode
  • Updated embedded wallet config flow and fixed several issues
  • Updated contract type filter and applied several minor fixes
  • Add animation url field for collection tokens


https://github.com/0xsequence/builder/compare/v1.1.6...v1.1.7


Product: Web SDK 5.1.0
Release Notes:


  • Immutable Passport support
  • useListAccounts hook
  • Improved docs
  • Swap integration improvements and access to more pools


Product: Builder v1.2.0


What's Changed
Ecosystem Features & Improvements


  • Introduced Ecosystems feature
  • Ecosystem management portal and analytics
  • New project creation flow with ecosystems


Access & Permissions


  • Added Marketplace to access key origins


UI/UX & Design Updates


  • Multiple UI/UX fixes across various components
  • Added contextual headers to various pages
  • Updated image extension handling and webp upload support


Misc Fixes & Updates


  • New wallet metrics for analytics section
  • Updated gas tank warning text
  • Minor bug fixes and refactoring
  • Added support for syncing marketplace collections


Full Changelog: v1.1.9...v1.2.0


Product: Unreal SDK v2.0.0 Beta
[Release notes](https://github.com/0xsequence/sequence-unreal/releases/tag/v2.0.0-Beta)


  • Marketplace: Read Listings and Offers from any collection
  • Crypto Checkout: Create/fulfill listings and offers on your Marketplace
  • Swap currencies using Sequence’s Smart Swaps
  • DefaultChain inside SequenceConfig
  • Changed blueprint node structure, delegates as function parameters
  • Removed sign-in widgets and pawn dependency


Other Notes:


  • ⚠️ Beta Notice: This version is still in development and may contain bugs. We recommend it for developers who are comfortable testing early features
  • 🔒 Limited Availability: This release isn’t listed publicly in Sequence Builder yet. However, if you're interested in integrating a Marketplace in Unreal, you're welcome to start using it.
  • 🔄 Migration Required: If you're upgrading from version 1.x.x, this release includes breaking changes. Please review our Migration Guide before proceeding.



Product: Builder v1.3.0


What's Changed
Overview & UI Enhancements


  • Revamped project overview page
  • Added quick setup tab to embedded wallet section
  • Several UI improvements across the app
  • Improved API keys page design
  • Removed explainer modals


License & Gas Tank Updates


  • Enabled license gas tank top-ups
  • Added gas included input back to forms
  • Hourly license top-up checks implemented


Contracts & Collection Features


  • Allowed linking custom contracts to collections
  • Allowed pack contracts via transaction API


Analytics Improvements


  • Separated analytics service on backend side (from /rpc/Builder to /rpc/Analytics)
  • Improved analytics UI


Bug Fixes & Minor Updates


  • Fixed access key update request
  • Fixed network-related and other miscellaneous issues


Impact Level: High
Full Changelog: v1.2.1...v1.3.0



Product: Unreal SDK v1.6.1
https://github.com/0xsequence/sequence-unreal/releases/tag/v1.6.1Release notes:


  • Added Sign In with Epic
  • Fixed an issue where private modules were included in public headers


Impact Level: Low
Other Notes:




Web SDK 5.2.0


Completely reimplemented Wallet Widget modal, with support for displaying all tokens and NFTs in connected wallets, swap, buy, receive and send functionality, multi-accounts, wallet linking and multiple social auth for Embedded Wallet




Product: Builder v1.4.0


What's Changed
UI Updates


  • Added new sign-in flow
  • Added contract tag for categorization
  • Implemented contract tags management
  • Fixed contract extension issues (nil, undefined, and types)
  • Improved transaction API handling for gas tank with no balance
  • Displayed transaction hashes in Contract write tab
  • Added Immutable Passport support to wallet config
  • Enabled custom contract and collection interactions
  • Improved network selectors: sorted options and displayed network icons


Backend Updates


  • Removed deprecated customers handling
  • Removed chains not present in config
  • Excluded licenses from deleted projects
  • Improved name search queries
  • Updated contract schema


Bug Fixes


  • Included all-chain projects in search results
  • Fixed audience list display issues
  • Fixed Skale OG image issues


* https://github.com/0xsequence/builder/releases/tag/v1.4.0



**Product: **Builder v1.4.2


What's Changed


  • Added Marketplace Lookup endpoint
  • Removed chain ID limitations from contracts and marketplace sections
  • Updated all input components with new error state styling


https://github.com/0xsequence/builder/releases/tag/v1.4.2

Updated on: 23/06/2025

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