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# Changelog
## Current Master
- Remove rejected transactions from transaction history
## 4.8.0 Thur Jun 14 2018
- [#4513](https://github.com/MetaMask/metamask-extension/pull/4513): Attempting to import an empty private key will now show a clear error.
- [#4570](https://github.com/MetaMask/metamask-extension/pull/4570): Fix bug where metamask data would stop being written to disk after prolonged use.
- [#4523](https://github.com/MetaMask/metamask-extension/pull/4523): Fix bug where account reset did not work with custom RPC providers.
- [#4524](https://github.com/MetaMask/metamask-extension/pull/4524): Fix for Brave i18n getAcceptLanguages.
- [#4557](https://github.com/MetaMask/metamask-extension/pull/4557): Fix bug where nonce mutex was never released.
- [#4566](https://github.com/MetaMask/metamask-extension/pull/4566): Add phishing notice.
- [#4591](https://github.com/MetaMask/metamask-extension/pull/4591): Allow Copying Token Addresses and link to Token on Etherscan.
## 4.7.4 Tue Jun 05 2018
- Add diagnostic reporting for users with multiple HD keyrings
- Throw explicit error when selected account is unset
## 4.7.3 Mon Jun 04 2018
- Hide token now uses new modal
- Indicate the current selected account on the popup account view
- Reduce height of notice container in onboarding
- Fixes issue where old nicknames were kept around causing errors
## 4.7.2 Sun Jun 03 2018
- Fix bug preventing users from logging in. Internally accounts and identities were out of sync.
- Fix support links to point to new support system (Zendesk)
- Fix bug in migration #26 ( moving account nicknames to preferences )
- Clears account nicknames on restore from seedPhrase
## 4.7.1 Fri Jun 01 2018
- Fix bug where errors were not returned to Dapps.
## 4.7.0 Wed May 30 2018
- Fix Brave support
- Adds error messages when passwords don't match in onboarding flow.
- Adds modal notification if a retry in the process of being confirmed is dropped.
- New unlock screen design.
- Design improvements to the add token screen.
- Fix inconsistencies in confirm screen between extension and browser window modes.
- Fix scrolling in deposit ether modal.
- Fix styling of app spinner.
- Font weight changed from 300 to 400.
- New reveal screen design.
- Styling improvements to labels in first time flow and signature request headers.
## 4.6.1 Mon Apr 30 2018
- Fix bug where sending a transaction resulted in an infinite spinner
- Allow transactions with a 0 gwei gas price
- Handle encoding errors in ERC20 symbol + digits
- Fix ShapeShift forms (new + old ui)
- Fix sourcemaps
## 4.6.0 Thu Apr 26 2018
- Correctly format currency conversion for locally selected preferred currency.
- Improved performance of 3D fox logo.
- Fetch token prices based on contract address, not symbol
- Fix bug that prevents setting language locale in settings.
- Show checksum addresses throughout the UI
- Allow transactions with a 0 gwei gas price
- Made provider RPC errors contain useful messages
## 4.5.5 Fri Apr 06 2018
- Graceful handling of unknown keys in txParams
- Fixes buggy handling of historical transactions with unknown keys in txParams
- Fix link for 'Learn More' in the Add Token Screen to open to a new tab.
- Fix Download State Logs button [#3791](https://github.com/MetaMask/metamask-extension/issues/3791)
- Enhanced migration error handling + reporting
## 4.5.4 (aborted) Thu Apr 05 2018
- Graceful handling of unknown keys in txParams
- Fix link for 'Learn More' in the Add Token Screen to open to a new tab.
- Fix Download State Logs button [#3791](https://github.com/MetaMask/metamask-extension/issues/3791)
- Fix migration error reporting
## 4.5.3 Wed Apr 04 2018
- Fix bug where checksum address are messing with balance issue [#3843](https://github.com/MetaMask/metamask-extension/issues/3843)
- new ui: fix the confirm transaction screen
## 4.5.2 Wed Apr 04 2018
- Fix overly strict validation where transactions were rejected with hex encoded "chainId"
## 4.5.1 Tue Apr 03 2018
- Fix default network (should be mainnet not Rinkeby)
- Fix Sentry automated error reporting endpoint
## 4.5.0 Mon Apr 02 2018
- (beta ui) Internationalization: Select your preferred language in the settings screen
- Internationalization: various locale improvements
- Fix bug where the "Reset account" feature would not clear the network cache.
- Increase maximum gas limit, to allow very gas heavy transactions, since block gas limits have been stable.
## 4.4.0 Mon Mar 26 2018
- Internationalization: Taiwanese, Thai, Slovenian
- Fixes bug where MetaMask would not open once its storage grew too large.
- Updates design of new-ui Add Token screen
- New-ui can send to ens addresses
- Update new-ui button styles
- Signed-type-data notification handles long messages
- Popup extension in new-ui uses new on-boarding designs
- Buy ether step of new-ui on-boarding uses new buy ether modal designs
## 4.3.0 Wed Mar 21 2018
- (beta) Add internationalization support! Includes translations for 13 (!!) new languages: French, Spanish, Italian, German, Dutch, Portuguese, Japanese, Korean, Vietnamese, Mandarin, Hindi, Tagalog, and Russian! Select "Try Beta" in the menu to take them for a spin. Read more about the community effort [here](https://medium.com/gitcoin/metamask-internationalizes-via-gitcoin-bf1390c0301c)
- No longer uses nonces specified by the dapp
- Will now throw an error if the `to` field in txParams is not valid.
- Will strip null values from the `to` field.
- (beta) No longer shows token confirmation screen when performing a non-send
- (beta) Fixes bug where tx data was nullified when repricing a tx
- Fix flashing Login screen after logging in or restoring from seed phrase.
- Increase tap areas for menu buttons on mobile
- Change all fonts in new-ui onboarding to Roboto, size 400
- Add a welcome screen to new-ui onboarding flow
- Make new-ui create password screen responsive
- Hide network dropdown before account is initialized
- Fix bug that could prevent MetaMask from saving the latest vault.
## 4.2.0 Tue Mar 06 2018
- Replace "Loose" wording to "Imported".
- Replace "Unlock" wording with "Log In".
- Add Imported Account disclaimer.
- Allow adding custom tokens to classic ui when balance is 0
- Allow editing of symbol and decimal info when adding custom token in new-ui
- NewUI shapeshift form can select all coins (not just BTC)
- Add most of Microsoft Edge support.
## 4.1.3 2018-2-28
- Ensure MetaMask's inpage provider is named MetamaskInpageProvider to keep some sites from breaking.
- Add retry transaction button back into classic ui.
- Add network dropdown styles to support long custom RPC urls
## 4.1.2 2018-2-28
- Actually includes all the fixes mentioned in 4.1.1 (sorry)
## 4.1.1 2018-2-28
- Fix "Add Token" screen referencing missing token logo urls
- Prevent user from switching network during signature request
- Fix misleading language "Contract Published" -> "Contract Deployment"
- Fix cancel button on "Buy Eth" screen
- Improve new-ui onboarding flow style
## 4.1.0 2018-2-27
- Report failed txs to Sentry with more specific message
- Fix internal feature flags being sometimes undefined
- Standardized license to MIT
## 4.0.0 2018-2-22
- Introduce new MetaMask user interface.
## 3.14.2 2018-2-15
- Fix bug where log subscriptions would break when switching network.
- Fix bug where storage values were cached across blocks.
- Add MetaMask light client [testing container](https://github.com/MetaMask/mesh-testing)
## 3.14.1 2018-2-1
- Further fix scrolling for Firefox.
## 3.14.0 2018-2-1
- Removed unneeded data from storage
- Add a "reset account" feature to Settings
- Add warning for importing some kinds of files.
- Scrollable Setting view for Firefox.
## 3.13.8 2018-1-29
- Fix provider for Kovan network.
- Bump limit for EventEmitter listeners before warning.
- Display Error when empty string is entered as a token address.
## 3.13.7 2018-1-22
- Add ability to bypass gas estimation loading indicator.
- Forward failed transactions to Sentry error reporting service
- Re-add changes from 3.13.5
## 3.13.6 2017-1-18
- Roll back changes to 3.13.4 to fix some issues with the new Infura REST provider.
## 3.13.5 2018-1-16
- Estimating gas limit for simple ether sends now faster & cheaper, by avoiding VM usage on recipients with no code.
- Add an extra px to address for Firefox clipping.
- Fix Firefox scrollbar.
- Open metamask popup for transaction confirmation before gas estimation finishes and add a loading screen over transaction confirmation.
- Fix bug that prevented eth_signTypedData from signing bytes.
- Further improve gas price estimation.
## 3.13.4 2018-1-9
- Remove recipient field if application initializes a tx with an empty string, or 0x, and tx data. Throw an error with the same condition, but without tx data.
- Improve gas price suggestion to be closer to the lowest that will be accepted.
- Throw an error if a application tries to submit a tx whose value is a decimal, and inform that it should be in wei.
- Fix bug that prevented updating custom token details.
- No longer mark long-pending transactions as failed, since we now have button to retry with higher gas.
- Fix rounding error when specifying an ether amount that has too much precision.
- Fix bug where incorrectly inputting seed phrase would prevent any future attempts from succeeding.
## 3.13.3 2017-12-14
- Show tokens that are held that have no balance.
- Reduce load on Infura by using a new block polling endpoint.
## 3.13.2 2017-12-9
- Reduce new block polling interval to 8000 ms, to ease server load.
## 3.13.1 2017-12-7
- Allow Dapps to specify a transaction nonce, allowing dapps to propose resubmit and force-cancel transactions.
## 3.13.0 2017-12-7
- Allow resubmitting transactions that are taking long to complete.
## 3.12.1 2017-11-29
- Fix bug where a user could be shown two different seed phrases.
- Detect when multiple web3 extensions are active, and provide useful error.
- Adds notice about seed phrase backup.
## 3.12.0 2017-10-25
- Add support for alternative ENS TLDs (Ethereum Name Service Top-Level Domains).
- Lower minimum gas price to 0.1 GWEI.
- Remove web3 injection message from production (thanks to @ChainsawBaby)
- Add additional debugging info to our state logs, specifically OS version and browser version.
## 3.11.2 2017-10-21
- Fix bug where reject button would sometimes not work.
- Fixed bug where sometimes MetaMask's connection to a page would be unreliable.
## 3.11.1 2017-10-20
- Fix bug where log filters were not populated correctly
- Fix bug where web3 API was sometimes injected after the page loaded.
- Fix bug where first account was sometimes not selected correctly after creating or restoring a vault.
- Fix bug where imported accounts could not use new eth_signTypedData method.
## 3.11.0 2017-10-11
- Add support for new eth_signTypedData method per EIP 712.
- Fix bug where some transactions would be shown as pending forever, even after successfully mined.
- Fix bug where a transaction might be shown as pending forever if another tx with the same nonce was mined.
- Fix link to support article on token addresses.
## 3.10.9 2017-10-5
- Only rebrodcast transactions for a day not a days worth of blocks
- Remove Slack link from info page, since it is a big phishing target.
- Stop computing balance based on pending transactions, to avoid edge case where users are unable to send transactions.
## 3.10.8 2017-9-28
- Fixed usage of new currency fetching API.
## 3.10.7 2017-9-28
- Fixed bug where sometimes the current account was not correctly set and exposed to web apps.
- Added AUD, HKD, SGD, IDR, PHP to currency conversion list
## 3.10.6 2017-9-27
- Fix bug where newly created accounts were not selected.
- Fix bug where selected account was not persisted between lockings.
## 3.10.5 2017-9-27
- Fix block gas limit estimation.
## 3.10.4 2017-9-27
- Fix bug that could mis-render token balances when very small. (Not actually included in 3.9.9)
- Fix memory leak warning.
- Fix bug where new event filters would not include historical events.
## 3.10.3 2017-9-21
- Fix bug where metamask-dapp connections are lost on rpc error
- Fix bug that would sometimes display transactions as failed that could be successfully mined.
## 3.10.2 2017-9-18
rollback to 3.10.0 due to bug
## 3.10.1 2017-9-18
- Add ability to export private keys as a file.
- Add ability to export seed words as a file.
- Changed state logs to a file download than a clipboard copy.
- Add specific error for failed recipient address checksum.
- Fixed a long standing memory leak associated with filters installed by dapps
- Fix link to support center.
- Fixed tooltip icon locations to avoid overflow.
- Warn users when a dapp proposes a high gas limit (90% of blockGasLimit or higher
- Sort currencies by currency name (thanks to strelok1: https://github.com/strelok1).
## 3.10.0 2017-9-11
- Readded loose keyring label back into the account list.
- Remove cryptonator from chrome permissions.
- Add info on token contract addresses.
- Add validation preventing users from inputting their own addresses as token tracking addresses.
- Added button to reject all transactions (thanks to davidp94! https://github.com/davidp94)
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