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Changelog

Version 0.4.0 (Unified Multi-Chain API & Performance)​

⚠️ Breaking Changes​

Unified Multi-Chain API​

The multi-chain API has been refactored for consistency and improved type safety:

  1. Removed multiChain parameter - All hooks now consistently return Record<chainId, T> format
  2. chainId now accepts string[] only - Previously accepted string | string[]
  3. Mutation hooks require explicit senderAddress - useSendTokens, useSendIbcTokens, useInstantiateContract, useExecuteContract

Migration:

// Before
const { data: account } = useAccount({ chainId: "cosmoshub-4" });
const { data: accounts } = useAccount({ chainId: ["cosmoshub-4"], multiChain: true });

// After
const { data: accounts } = useAccount({ chainId: ["cosmoshub-4"] });
const account = accounts?.["cosmoshub-4"];

// Mutations - now require explicit senderAddress
const { sendTokensAsync } = useSendTokens();
await sendTokensAsync({
  signingClient,
  senderAddress: account.bech32Address, // Now required
  recipientAddress: "cosmos1...",
  amount: [{ denom: "uatom", amount: "1000" }],
  fee: "auto",
});

Benefits:

  • Consistency - One pattern for all hooks
  • Type Safety - Better TypeScript inference with exact types
  • Predictability - Always know what format data will be in
  • Simplicity - Fewer parameters to remember
  • Clarity - Explicit senderAddress makes data flow clearer

🔒 Security Updates​

Fixed multiple security vulnerabilities (Dependabot alerts):

  • Critical: Updated ses from 0.18.4 to >=0.18.7 (fixes arbitrary exfiltration vulnerability)
  • High: Updated trim to >=0.0.3 (fixes ReDoS vulnerability)
  • High: Updated axios to >=0.30.2 (fixes SSRF and DoS vulnerabilities)
  • High: Updated next from 13.5.11 to 14.2.15 in examples (fixes SSRF and authorization bypass)
  • Moderate: Updated got to >=11.8.5 (fixes redirect to UNIX socket vulnerability)
  • Moderate: Updated esbuild to >=0.25.0 (fixes SSRF vulnerability)
  • Moderate: Updated webpack-dev-server to >=5.2.1 (fixes source code theft vulnerabilities)
  • Moderate: Updated vite to >=5.4.20 (fixes file serving vulnerabilities)
  • Updated wait-on to >=7.0.0 for compatibility with newer axios

All critical, high, and moderate security vulnerabilities have been resolved.

⚡️ Build System Improvements​

  • Faster builds: Production build time reduced by 25% (5.2s → 3.9s)
  • Instant dev rebuilds: Development rebuild time reduced by 87% (5.2s → 0.7s)
  • Smaller package: Package size reduced by 72% (800 KB → 220 KB)
  • TypeScript optimizations:
    • Enabled incremental compilation for faster rebuilds
    • DTS generation optimized (resolve: false)
    • DTS size reduced by 43% (87 KB → 49 KB)
  • Better minification: Upgraded to Terser for improved compression
  • Removed source maps in production: Saves 476 KB in package size

📚 Documentation​

  • Added comprehensive migration guide
  • Updated all hook documentation for new multi-chain API
  • Updated multi-chain guide
  • Updated getting started guide
  • All example applications updated to demonstrate new API

🛠️ Developer Experience​

  • Watch mode now skips DTS generation for instant hot-reload
  • TypeScript build cache improves incremental compilation
  • Optimized for modern browsers (ES2020 target)

Version 0.1.26​

  • Wallet connect modal uses @walletconnect/modal instead of deprecated web3modal
  • Renamed prop walletConnect.web3Modal to walletConnect.walletConnectModal

Version 0.1.19​

  • Added Compass wallet integration

Version 0.1.18​

  • Added Wallet connect mobile clot integration
  • Fix signing client hooks client side error

Version 0.1.16​

  • Bump capsule deps

Version 0.1.15​

  • Fetch all keys from wallet instead of transforming bech32

Version 0.1.14​

  • Support iframe autoconnect

version 0.1.13​

  • Support iframe connection

Version 0.1.9​

  • graz cli fix null gasPriceStep

Version 0.1.8​

Version 0.1.7​

  • Fix Metamask Snap Leap when signing

Version 0.1.6​

  • Added capsule wallet integration
  • walletDefaultOptions param in GrazProvider for setting default options for wallet.
  • Added useCapsule hook for leap login capsule ui
  • denom in useBalance param is now optional

Version 0.1.5​

  • Fix typing on SigningClient hooks for single chain opts param

Version 0.1.4​

  • Improve useChainInfos and useChainInfo to return ChainInfo object from GrazProvider with given chainId
  • Added Actions getChainInfos and getChainInfo to retrieve ChainInfo object from GrazProvider with given chainId
  • Improve wallet connect getKey
  • Improve Metamask Snap if okxwallet inject ethereum object to window

Version 0.1.3​

  • ✅ Added signArbitrary to Wallet type
  • ✅ Added XDefi wallet integration

Version 0.1.2​

  • Various bug fixes for Wallet Connect

Version 0.1.1​

  • ✅ Added Station Wallet integration

Version 0.1.0​

  • Multi Chain experience
  • Removed GrazChain type
  • Reworked GrazProvider
  • Roworked most of the hooks

Read migration guide here

Version 0.0.51​

  • Fix Wallet Connect multiple prompt when connect in mobile
  • Added isWalletConnect to check walletType is using Wallet Connect or not

Version 0.0.50​

  • MetaMask Snap: Remove Flask flag, you can now use MetaMask wallet for MetaMask Snap.
  • Fix suggestChain (useSuggestChain), suggestAndConnect (useSuggestChainAndConnect) for MetaMask Snap
  • Change suggestChain param to object param 
    {
      chainInfo: ChainInfo;
      walletType: WalletType;
    }
  • Removed signerOpts param in connect and connectAsync from useConnect
  • Removed signerOpts param in suggestChainAndConnect and suggestChainAndConnectAsync from useSuggestChainAndConnect

Version 0.0.49​

  • Fix client side error
  • Fix wallet not found error
  • Add experimentalSuggestChain to metamask snap

Version 0.0.48​

  • Added Wallet integration Metamask Snap for Leap Cosmos 🐺🐸
  • Fix: refetch useBalance
  • Feat: useBalance if no address passed will use current connected account
  • Feat: useCosmWasmSigningClient and useCosmwasmTmSigningClient now prefilled with gas price from chain state

Version 0.0.45​

  • Reworked connect: connect not creating offline signers, clients and signing clients

  • Added Actions:

    • getOfflineSigners

  • Removed Actions:

    • createClients
    • createSigningClients
    • createQueryClient
    • getBalances
    • getBalanceStaked

  • Breaking Change:

    • useSendTokens - added mutation param signingClient?: SigningStargateClient | SigningCosmWasmClient
    • useSendIbcTokens - added mutation param signingClient?: SigningStargateClient
    • useInstantiateContract - added mutation param signingClient?: SigningCosmWasmClient
    • useExecuteContract - added mutation param signingClient?: SigningCosmWasmClient
    • getQuerySmart - added param client?: CosmWasmClient
    • getQueryRaw - added param client?: CosmWasmClient

  • Improved useBalances returning all balances from an account not from provided chainInfo(GrazChain)

  • Added Hooks:

    • useStargateClient
    • useCosmwasmClient
    • useTendermintClient
    • useStargateSigningClient
    • useStargateTmSigningClient
    • useCosmWasmSigningClient
    • useCosmwasmTmSigningClient

  • Removed Hooks:

    • useClients
    • useSigningClients
    • useQueryClient

Version 0.0.44​

  • ✅ Added Vectis Wallet integration

Version 0.0.43​

  • ✅ Added useActiveWalletType hook

Version 0.0.42​

  • ✅ WalletConnect v2 support
  • ✅ Added more WalletType for connecting WalletConnect wallets
  • 🗑️ Deprecated constants, will be removed in next version mainnetChains, mainnetChainsArray, testnetChains, testnetChainsArray. Use graz generate👍
  • 🛠️ Splitted internal store between user session and graz internal