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@ -1,3 +1,66 @@ |
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# Release 3.2.0 - (unreleased) |
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* libsecp256k1: to speed up elliptic curve operations, Electrum can now |
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utilize the libsecp256k1 library from Bitcoin Core, if present. |
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Otherwise, as before, python-ecdsa is used. libsecp256k1 is |
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bundled in the Windows, MacOS, and Android binaries. As we only |
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distribute source for Linux, for now, users need to install the library |
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themselves if they desire its benefits. |
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* Two-factor wallets are now implemented for Android. |
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Note that they only provide additional security if the one time |
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passwords are generated on a separate device. |
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* Semi-automated crash reporting is now implemented for Android too. |
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* Generalized local transactions: an "is mine" input is no longer needed |
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to qualify as local, which in practice means that any transaction |
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that drops from the mempool becomes local and is kept. Previously |
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these were deleted from the wallet. |
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* Wallet logic: the scriptSig and witness part of transactions is no longer |
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parsed, unless actually needed, which was in the past occasionally the cause |
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of getting stuck in infinite "Synchronizing". As the input scripts are not |
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parsed, the "from" addresses are not inferred. The wallet history and |
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balance logic no longer depend on "from" addresses. |
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Perhaps most noticeably, as parent transactions are not fetched, and guesses |
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for the "from" addresses are no longer made, the Qt GUI will not display |
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addresses corresponding to the inputs (except for "is mine" inputs). |
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* The partial transaction format has been incompatibly changed. This was |
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needed as for partial transactions the scriptSig/witness has to be parsed, |
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but for signed transactions we did not want to do the parsing. |
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Users should make sure that all instances of Electrum they use to co-sign |
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or offline sign, are updated together. |
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* Signing of partial transactions created with online imported addresses |
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wallets now supports significantly more setups. Previously only |
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online p2pkh address + offline WIF was supported. |
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Now the following setups are all supported: |
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- online {p2pkh, p2wpkh-p2sh, p2wpkh} address + offline WIF, |
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- online {p2pkh, p2wpkh-p2sh, p2wpkh} address + offline seed/xprv, |
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- online {p2sh, p2wsh-p2sh, p2wsh}-multisig address + offline seeds/xprvs |
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(potentially distributed among several different machines) |
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Note that for the online address + offline HD secret case, you need the |
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offline wallet to recognize the address (i.e. within gap limit). |
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Having an xpub on the online machine is still the recommended setup, as this |
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allows the online machine to generate new addresses on demand. |
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* Ledger: offline signing for segwit inputs (#3302) |
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This has already worked for Trezor and Digital Bitbox. Offline segwit |
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signing can be combined with online imported addresses wallets. |
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* Added Revealer plugin. ( https://revealer.cc ) |
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Revealer is a seed phrase back-up solution. It allows you to create a cold, |
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analog, multi-factor backup of your wallet seeds, or of any arbitrary |
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secret. The Revealer utilizes a transparent plastic visual one time pad. |
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* Fractional fee rates: the Qt GUI now displays fee rates with 0.1 sat/byte |
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precision, and also allows this same resolution in the Send tab. |
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* Hardware wallets: a "show address" button is now displayed in the Receive |
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tab of the Qt GUI. (#4316) |
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* Trezor One: implemented advanced/matrix recovery (#4329) |
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* Qt/Kivy: added "sat" as optional base unit |
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* Kivy GUI: significant performance improvements when displaying history and |
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address list of large wallets; and transaction dialog of large transactions |
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* Windows: use dnspython to resolve dns instead of socket.getaddrinfo (#4422) |
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* importing minikeys: use uncompressed pubkey instead of compressed (#4384) |
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* SPV proofs: check inner nodes not to be valid transactions (#4436) |
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* Qt GUI: there is now an optional "dark" theme (#4461) |
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* Several other minor bugfixes and usability improvements. |
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# Release 3.1.3 - (April 16, 2018) |
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# Release 3.1.3 - (April 16, 2018) |
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* Qt GUI: seed word auto-complete during restore |
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* Qt GUI: seed word auto-complete during restore |
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SomberNight
7 years ago