Version Packages

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@sei-js/create-sei@2.0.0

Major Changes

• 29311bc: Migrate the monorepo to Bun and publish ESM-only packages.

  Breaking: all packages drop CommonJS (require) entry points and flatten dist/. Consumers must use ESM import. @sei-js/precompiles now ships an exports map with working ./ethers, ./viem, and ./precompiles subpaths. @sei-js/sei-global-wallet keeps the ./solana entrypoint.

  Install, build, and test with Bun (bun install, bun run build, bun run test). @sei-js/mcp-server now requires Node.js 20 or newer. The MCP server and precompiles development toolchain use Viem 2.55.16. Generated apps target the new @sei-js/precompiles major. Packages continue to publish to npm via Changesets.

Patch Changes

• da59b19: Standardize published package contents, licensing, and type resolution.

@sei-js/mcp-server@1.0.0

Major Changes

• 29311bc: Migrate the monorepo to Bun and publish ESM-only packages.

  Breaking: all packages drop CommonJS (require) entry points and flatten dist/. Consumers must use ESM import. @sei-js/precompiles now ships an exports map with working ./ethers, ./viem, and ./precompiles subpaths. @sei-js/sei-global-wallet keeps the ./solana entrypoint.

  Install, build, and test with Bun (bun install, bun run build, bun run test). @sei-js/mcp-server now requires Node.js 20 or newer. The MCP server and precompiles development toolchain use Viem 2.55.16. Generated apps target the new @sei-js/precompiles major. Packages continue to publish to npm via Changesets.

• 96d9e1c: Remove Sei devnet support. The MCP server no longer accepts sei-devnet, chain ID 713715, or DEVNET_RPC_URL. Registry exports now contain only pacific-1 and atlantic-2, and CHAIN_IDS.devnet has been removed.

Minor Changes

• e0e4720: Remove the search_sei_js_docs tool and route the remaining search_docs tool through the official docs.sei.io MCP endpoint instead of the legacy Mintlify/Trieve backends. Reconnect and retry once when the remote docs session expires so callers do not see a transient 404 or 410 error. Remove the obsolete docs/ rule from the package's .npmignore.

Patch Changes

• da59b19: Standardize published package contents, licensing, and type resolution.

@sei-js/precompiles@3.0.0

Major Changes

• 29311bc: Migrate the monorepo to Bun and publish ESM-only packages.

  Breaking: all packages drop CommonJS (require) entry points and flatten dist/. Consumers must use ESM import. @sei-js/precompiles now ships an exports map with working ./ethers, ./viem, and ./precompiles subpaths. @sei-js/sei-global-wallet keeps the ./solana entrypoint.

  Install, build, and test with Bun (bun install, bun run build, bun run test). @sei-js/mcp-server now requires Node.js 20 or newer. The MCP server and precompiles development toolchain use Viem 2.55.16. Generated apps target the new @sei-js/precompiles major. Packages continue to publish to npm via Changesets.

• c928ae9: Breaking: remove the unsupported IBC and Oracle precompile addresses, ABIs, and Ethers factories.

  Neither precompile is supported on Sei any more, so calls to them fail on-chain regardless of where the address and ABI come from. There is no drop-in replacement: re-declaring them locally will not restore working calls, and code still depending on them needs to move off these precompiles.

  Also remove the redundant Viem-specific ABI aliases. Import the raw *_PRECOMPILE_ABI constants instead; they work directly with Viem and preserve literal types for contract inference. The viem subpath re-exports these raw constants alongside the Sei chain definitions.

• 96d9e1c: Export Viem's canonical Sei mainnet and testnet definitions from the package root and viem entrypoint. Viem 2.55.16 or newer is now required.

Minor Changes

• b3db3e8: Export the Solo precompile from the ethers entrypoint. ETHERS_SOLO_PRECOMPILE_ABI and getSoloPrecompileEthersV6Contract were implemented but never re-exported from src/ethers/index.ts, so they were unreachable from the @sei-js/precompiles package root.

  The @sei-js/precompiles/ethers subpath shown in the doc examples remains unresolvable and is unchanged here — the package still publishes no exports map. That is tracked separately.

• 5675fcf: Sync the exported precompile ABIs with Sei Chain v6.6.1.

  This adds the P256 precompile address, ABI, and Ethers factory. It also adds the missing staking queries and events, governance proposal methods, distribution events and validator commission withdrawal, JSON array extraction, and CW1155 pointer methods.

Patch Changes

• da59b19: Standardize published package contents, licensing, and type resolution.

@sei-js/registry@2.0.0

Major Changes

• 29311bc: Migrate the monorepo to Bun and publish ESM-only packages.

  Breaking: all packages drop CommonJS (require) entry points and flatten dist/. Consumers must use ESM import. @sei-js/precompiles now ships an exports map with working ./ethers, ./viem, and ./precompiles subpaths. @sei-js/sei-global-wallet keeps the ./solana entrypoint.

  Install, build, and test with Bun (bun install, bun run build, bun run test). @sei-js/mcp-server now requires Node.js 20 or newer. The MCP server and precompiles development toolchain use Viem 2.55.16. Generated apps target the new @sei-js/precompiles major. Packages continue to publish to npm via Changesets.

• 39c277f: Remove IBC and gas data from the registry package. IBC_INFO, ChannelInfo, GAS_INFO, ChainGasInfo, and ModuleAdjustments are no longer exported, and TOKEN_LIST no longer contains IBC or ICS-20 assets.

  Refresh the bundled chain registry data with current network endpoints, explorers, and wallets. WALLETS is now available from the package root.

  Align token metadata types with the community asset list: Token.type_asset replaces the non-runtime Token.type_token field, and DenomUnit.aliases is optional.

• 96d9e1c: Remove Sei devnet support. The MCP server no longer accepts sei-devnet, chain ID 713715, or DEVNET_RPC_URL. Registry exports now contain only pacific-1 and atlantic-2, and CHAIN_IDS.devnet has been removed.

Patch Changes

• d12ad96: Stop running Git submodule commands when consumers install the registry package.
• da59b19: Standardize published package contents, licensing, and type resolution.

@sei-js/sei-global-wallet@2.0.0

Major Changes

• 29311bc: Migrate the monorepo to Bun and publish ESM-only packages.

  Breaking: all packages drop CommonJS (require) entry points and flatten dist/. Consumers must use ESM import. @sei-js/precompiles now ships an exports map with working ./ethers, ./viem, and ./precompiles subpaths. @sei-js/sei-global-wallet keeps the ./solana entrypoint.

  Install, build, and test with Bun (bun install, bun run build, bun run test). @sei-js/mcp-server now requires Node.js 20 or newer. The MCP server and precompiles development toolchain use Viem 2.55.16. Generated apps target the new @sei-js/precompiles major. Packages continue to publish to npm via Changesets.

Patch Changes

• da59b19: Standardize published package contents, licensing, and type resolution.

[cursor]

PR Summary

High Risk
Major semver releases with breaking ESM-only publishing and removed precompile/registry/MCP APIs will break downstream consumers still on CommonJS or deprecated devnet/IBC/Oracle paths.

Overview
This is a Changesets release PR: it removes consumed .changeset files and bumps published versions plus CHANGELOG entries for five @sei-js/* packages. No application source changes appear in the diff itself.

Cross-cutting (major): All listed packages move to ESM-only publishing (no CommonJS require), flattened dist/, and monorepo tooling expectations shift to Bun for install/build/test. @sei-js/mcp-server targets Node ≥20 and Viem 2.55.16 in the toolchain.

Version bumps:@sei-js/create-sei2.0.0, @sei-js/mcp-server1.0.0, @sei-js/precompiles3.0.0, @sei-js/registry2.0.0, @sei-js/sei-global-wallet2.0.0.

Notable API/network changes documented in changelogs:@sei-js/precompiles drops IBC/Oracle precompiles and Viem ABI aliases, adds exports map subpaths, Solo ethers export, v6.6.1 ABI sync, and Viem Sei chain exports. @sei-js/registry removes IBC/gas exports and devnet, refreshes registry data, and adjusts token types. @sei-js/mcp-server drops devnet, removes search_sei_js_docs, and routes search_docs via docs.sei.io MCP with session retry.

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