Sobre esta extensión

MetaMask Flask is a distribution channel of the MetaMask extension for developers that gives them access to additional unstable APIs. The goal of Flask is to maximize developer control, so that we can learn the full extent of what developers want to do with MetaMask, and later incorporate those lessons into the main MetaMask distribution.

MetaMask is an extension for accessing Ethereum enabled distributed applications, or "Dapps" in your browser!

The extension injects the Ethereum web3 API into every website's javascript context, so that dapps can read from the blockchain.

MetaMask also lets the user create and manage their own identities (via private keys, local client wallet and hardware wallets like Trezor™), so when a Dapp wants to perform a transaction and write to the blockchain, the user gets a secure interface to review the transaction, before approving or rejecting it.

Because it adds functionality to the normal browser context, MetaMask requires the permission to read and write to any webpage. You can always "view the source" of MetaMask the way you do any Chrome extension, or view the source code on Github:

https://github.com/MetaMask/metamask-extension
Enables access to:
Web 3.0
Dapps
NFTs
erc20
tokens
ICOs
erc271
...and more!

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Notas de prensa para 10.29.0flask0

## [Unreleased]

## [10.29.0]
### Added
- [FLASK] Redesign snaps permission screens ([#18372](https://github.com/MetaMask/metamask-extension/pull/18372))
- [FLASK] Add tooltips to show info about a permission ([#17685](https://github.com/MetaMask/metamask-extension/pull/17685))

### Changed
- Add Ledger instructions to the Sign In With Ethereum page ([#18589](https://github.com/MetaMask/metamask-extension/pull/18589))
- Removed advanced gas toggle from the settings ([#18138](https://github.com/MetaMask/metamask-extension/pull/18138))
- Improve security provider warning messaging, to give users more info about transactions security providers flag as potentially suspicious ([#18545](https://github.com/MetaMask/metamask-extension/pull/18545))
- Update wording on token allowance screen: replace "contract" with "third party" ([#18101](https://github.com/MetaMask/metamask-extension/pull/18101))
- Update wording on token allowance screen: change the review spending cap header text ([#18214](https://github.com/MetaMask/metamask-extension/pull/18214))
- Added fallback copy for when we're not able to retrieve a erc721 or erc1155 name in the setApprovalForAll screen ([#17992](https://github.com/MetaMask/metamask-extension/pull/17992))
- Bump contract-metadata version, so that tokens added ([v2.3.0](https://github.com/MetaMask/contract-metadata/pull/1169)) and ([v2.3.1](https://github.com/MetaMask/contract-metadata/pull/1173)) are included in the default MetaMask token lists ([#18589](https://github.com/MetaMask/metamask-extension/pull/18589))
- [FLASK] Redesign snap content delineator ([#18385](https://github.com/MetaMask/metamask-extension/pull/18385))
- [FLASK] Redesign key management modal ([#18263](https://github.com/MetaMask/metamask-extension/pull/18263))
- [FLASK] Redesign snap authorship component ([#18262](https://github.com/MetaMask/metamask-extension/pull/18262))
- [FLASK] Improve design of snaps settings page when no snaps are installed ([#18172](https://github.com/MetaMask/metamask-extension/pull/18172))
- [FLASK] Remove permission footer in snap install/update flow ([#18240](https://github.com/MetaMask/metamask-extension/pull/18240))
- [FLASK] **BREAKING:** Snaps are now required to request permission for at least one handler permission (e.g. `onRpcRequest`) ([#18371](https://github.com/MetaMask/metamask-extension/pull/18371))
- [FLASK] Fix issues with using `atob` and `btoa` in snaps ([#18371](https://github.com/MetaMask/metamask-extension/pull/18371))
- [FLASK] Combine the snap installation popups into a single popup ([#18142](https://github.com/MetaMask/metamask-extension/pull/18142))
- [FLASK] **BREAKING:** Disallow snaps requesting `eth_requestAccounts` and `wallet_requestSnaps` RPC methods ([#18142](https://github.com/MetaMask/metamask-extension/pull/18142))

### Fixed
- Add a title to the security provider "What's New" notification ([#18526](https://github.com/MetaMask/metamask-extension/pull/18526))

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