# What changed in @metamask/test-dapp-bitcoin

> 7 changes in @metamask/test-dapp-bitcoin 0.1 to 0.2 from its official release notes, upgrade guides and advisories: 6 new APIs and options. Each one cited. Sources checked 2026-10-20. HTML: https://unstale.sh/npm/@metamask/test-dapp-bitcoin/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## @metamask/test-dapp-bitcoin 0.2

### New APIs and options

- Adds disconnect functionality. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)
- Adds a reconnect feature for reconnecting to a wallet. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)
- Adds Sats Connect v4 alongside v3, allowing dynamic selection between both versions when connecting. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)
- Adds the ability to send payments with standard. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)
- Adds the ability to sign transactions with standard. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)

### Behavior and default changes

- Adds handling for account change events. (0.2.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.2.0)

## @metamask/test-dapp-bitcoin 0.1

### New APIs and options

- Initial release of the package. (0.1.0) — [release notes](https://github.com/MetaMask/test-dapp-bitcoin/releases/tag/v0.1.0)