Changelog

Every release of the Gully Chain testnet, the Gully Chain app and these docs, newest first. For what is live right now see Status. Releases are also posted on the Gully Chain Telegram channel (opens in a new tab).

#2026-10-29: the new app, Season 0 and Gully Core

The Gully Chain app at app.gullychain.xyz

• Five tabs: Home, Discover, Create, Inbox and Me, with one global search box and a What's new sheet. Old links (/feed, /creators, /explore) still work and forward to their new place.
• Shorts at /shorts: short vertical videos from creators.
• Fan memberships and locked content: creators sell monthly memberships in Studio (/studio/memberships) and lock posts and videos to members; fans manage theirs under Me.
• Memes: the meme maker (/create/meme), Remix of other people's memes, and Launch as coin to turn a meme into a token on Gully Chain.
• Share cards and embeds: a rich card for every share link, story images, an embeddable player for tracks, videos, Shorts and live streams, and oEmbed at https://app.gullychain.xyz/oembed?url=.... See Share and embed.
• Season 0 at /season-0: six on-chain quests (34 to 39: claim a Sentry Key, first swap, bridge, launch a token, follow the Telegram channel, refer a friend) until 2026-11-26. Early activity is recorded on chain, no airdrop is promised.
• Telegram Mini App at /tg: Gully inside Telegram, with Telegram sign-in.

Gully ID at gullyid.xyz (opens in a new tab)

• One-tap approvals: after one passkey approval, small tips, unlocks and renewals take one tap under a daily limit ($25 a day by default, $0 to $250 per app). The limit is enforced on chain by GullySessionPolicy 0xFDEB7b7715200dBc94A058BA1254b863c08D070ECopy (source verified). Bigger payments, new recipients and security changes still need the passkey.
• Send and Receive with a QR code, .gully name claim on the ID tab, an installable app (PWA), and Telegram and Farcaster sign-in.

Contracts

• Launch on Gully Core: the launchpad and DEX core is live on testnet: 44 contracts (vault, pool managers, router, launchpad, hooks, orders, vaults), verified on Sourcify. In the app: one-transaction launches with liquidity locked forever (/launch), swaps on the Gully Core DEX, token pages and analytics. The earlier launchpads are legacy. See Gully Core.
• GullyPayFoundersPass 0xd71788bD3D348305a31c65384ec1124990e7cc01Copy and QuestTracker 0x474969574A81dBA94D96540619509b817307Cb2BCopy are deployed; see Contract addresses.
• The WETH/USDC.e pool has liquidity and swaps work.

Docs

• New pages: Getting started (the app in ten minutes) and this changelog (it moved here from the Status page).
• Share and embed is marked live and documents the share event API; Gully Core lists every deployed address.
• /llms-full.txt: every docs page in one Markdown file for AI tools, next to /llms.txt.

#2026-10-28: developer self-serve

• Deploy on Gully Chain: one page with the network table, Foundry, Hardhat, viem and ethers config, Sourcify verification, every standard and Gully contract with its live status, quirks, rate limits and where to get help.
• Machine-readable chain data: /chain.json (ethereum-lists fields and the EIP-3085 wallet_addEthereumChain object) and /addresses.json, on docs. and dev.
• Status page: a Chain readiness group checks the code at every standard contract address.
• The bridge's primary address is now bridge.gullychain.xyz; testnet-bridge stays as an alias.

#2026-10-28: Offerwall

• Gully Offerwall live at offers.gullychain.xyz: quest campaigns funded through Gully Pay (checkout rolling out), USDC or points rewards, an embeddable widget and server postbacks. New page: Offerwall. Gully Pay's payment contracts are now listed on Contracts.

#2026-10-28: Sentry Keys

• Gully Sentry live at sentry.gullychain.xyz: free testnet Sentry Keys (one per Gully ID and per wallet, no gas) and the one-file watcher that checks every assertion on Arbitrum Sepolia. Testnet keys have no monetary value. New page: Run a Sentry.

#2026-10-27: identity, Safe, Quests v2

• Gully ID moved to its own domain, gullyid.xyz (opens in a new tab) (issuer https://gullyid.xyz/), with the developer console and the wallet, gully_name and reputation claims. The faucet, bridge and explorer sign in with it. New page: Gully ID sign-in.
• Gully Safe live at safe.gullychain.xyz on Safe 1.4.1 and the Safe passkey modules at Gully's own addresses; sponsored Safe user operations tested end to end. New page: Gully Safe.
• Quests v2: multi-step quests, hold-for-time, quest chains, daily streaks, a passkey-account step, soulbound badges and the leaderboard.
• CreateX deployed at its canonical address.
• Validator staked on Arbitrum Sepolia: canonical withdrawals now confirm.
• Public RPCs: rpc.gullychain.xyz, the Gully RPC keyless project, rpc2.gullychain.xyz and same-origin /rpc join testnet-rpc, plus /price/eth. New page: RPC and indexer API.
• Contract verification at verify.gullychain.xyz (self-hosted Sourcify).
• Sentry Keys contracts deployed; the free testnet mint is not open yet.
• App: the social feed is fed live from the indexer; the explorer's Control room shows contract labels and USD prices.
• Docs: new Gully ID sign-in, Gully Safe, Price oracle and RPC and indexer API pages; Bridging, Quests and Accounts updated.

#2026-10-26: Quests, the fast lane, social

• Gully Quests live with eight seed quests and verifier contracts for names, curve trades, swaps, bridge deposits, arcade scores, referrals, holdings and attested actions.
• Native ETH fast lane: a Hyperlane warp route between Arbitrum Sepolia and GullyChain (real ETH both ways) with Gully's own 2-of-3 validators and relayer. The earlier gETH route is redeem only.
• Social and copy trading: posts, follows, paid DMs, the GullyVerified badge and the copy-trading engine at copy.gullychain.xyz.

#2026-10-25: Multicall3

• Multicall3 deployed at its canonical address 0xcA11bde05977b3631167028862bE2a173976CA11 from the published pre-signed transaction. viem multicall and wagmi useReadContracts now work.

#2026-10-25: the app layer lands on testnet

• Smart accounts live: Kernel v3.3 accounts, WebAuthn (passkey) validator and signer, ECDSA signer, call, rate-limit, timestamp and sudo policies, a Gully-owned factory staker. Public bundler at testnet-bundler.gullychain.xyz and ERC-7677 paymaster at testnet-paymaster.gullychain.xyz.
• Stablecoins: USDC.e deployed under the Circle Bridged USDC Standard with dedicated USDC gateways on both chains; glUSD and its 1:1 PSM (fees 0, capped at 0.5%, redemptions never pausable).
• Uniswap v3 deployed with Uniswap's deploy tool; Gully Swap fee controller and interface-fee router.
• Launchpad v2.1 with the LP locker that splits graduated-pool fees 50/50 between creator and platform (v2.0 and its locker stay live for earlier tokens).
• .gully names live with a free first-come testnet registrar.
• Arcade contract live, Frog Hop season 1 open for 7 days.
• Referrals: registry and Merkle rewards distributor (20% of platform fees for 180 days, weekly epochs).
• RWA rails: ERC-3643 (T-REX 4.1.3) and ONCHAINID 2.2.1 with Gully's country, max-balance and max-holders modules, and the TEST-TBILL demo asset.
• Price feed (testnet only): RedStone pull feed for ETH, BTC and USDC.
• Token list now lists USDC.e and glUSD.
• Docs: new Stablecoins, Arcade, Referrals and Real-world assets pages; the Accounts and passkeys and launchpad integration pages rewritten; two-clock (block.number) warnings added.

#2026-10-25: testnet live

• Rollup created on Arbitrum Sepolia: GullyChain Testnet, chain ID 485590, Arbitrum Orbit (Nitro) in rollup mode with ETH as the gas token.
• Deterministic deployers on the chain: the Arachnid CREATE2 factory, the ERC-2470 singleton factory, the Zoltu deployer and the ERC-1820 registry.
• Standard contracts deployed at their mainnet addresses: Permit2, EntryPoint v0.7 and v0.8, Safe4337Module 0.3.0, SafeModuleSetup 0.3.0 and the P256 verifier, plus a WETH9 clone.
• Canonical token bridge created, with routers and standard, custom and WETH gateways on both chains.
• Explorer live at testnet-explorer.gullychain.xyz.
• Bridge UI live at testnet-bridge.gullychain.xyz.
• Faucet live at faucet.gullychain.xyz.
• Testnet page with live stats, charts, a block feed, endpoints and contract addresses at gullychain.xyz/testnet.
• Developer docs published at docs.gullychain.xyz.