Simon
5 years ago
3 changed files with 141 additions and 6 deletions
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Notable changes |
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=============== |
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|
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Sprout note validation bug fixed in wallet |
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------------------------------------------ |
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We include a fix for a bug in the Zcashd wallet which could result in Sprout |
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z-addresses displaying an incorrect balance. Sapling z-addresses are not |
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impacted by this issue. This would occur if someone sending funds to a Sprout |
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z-address intentionally sent a different amount in the note commitment of a |
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Sprout output than the value provided in the ciphertext (the encrypted message |
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from the sender). |
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Users should install this update and then rescan the blockchain by invoking |
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“zcashd -rescan”. Sprout address balances shown by the zcashd wallet should |
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then be correct. |
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Thank you to Alexis Enston for bringing this to our attention. |
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[Security Announcement 2019-03-19](https://z.cash/support/security/announcements/security-announcement-2019-03-19/) |
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[Pull request](https://github.com/zcash/zcash/pull/3897) |
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Miner address selection behaviour fixed |
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--------------------------------------- |
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Zcash inherited a bug from upstream Bitcoin Core where both the internal miner |
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and RPC call `getblocktemplate` would use a fixed transparent address, until RPC |
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`getnewaddress` was called, instead of using a new transparent address for each |
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mined block. This was fixed in Bitcoin 0.12 and we have now merged the change. |
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Miners who wish to use the same address for every mined block, should use the |
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`-mineraddress` option. |
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[Mining Guide](https://zcash.readthedocs.io/en/latest/rtd_pages/zcash_mining_guide.html) |
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New consensus rule: Reject blocks that violate turnstile (Testnet only) |
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----------------------------------------------------------------------- |
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Testnet nodes will now enforce a consensus rule which marks blocks as invalid |
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if they would lead to a turnstile violation in the Sprout or Shielded value |
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pools. The motivations and deployment details can be found in the accompanying |
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[ZIP draft](https://github.com/zcash/zips/pull/210). |
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The consensus rule will be enforced on mainnet in a future release. |
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[Pull request](https://github.com/zcash/zcash/pull/3885) |
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Changelog |
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========= |
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|
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Eirik Ogilvie-Wigley (14): |
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Rename methods to include Sprout |
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Add benchmark for decrypting sapling notes |
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Move reusable Sapling test setup to utiltest |
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Move test SaplingNote creation to utiltest |
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Add test method for generating master Sapling extended spending keys |
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Include Sapling transactions in increment note witness benchmark |
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Prevent header from being included multiple times |
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benchmarks do not require updating network parameters |
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FakeCoinsViewDB can inherit directly from CCoinsView |
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Add a method for generating a test CKey |
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Change to t->z transaction and create separate benchmark for sapling |
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Renaming and other minor cleanup |
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Improve some error messages when building a transaction fails |
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Add missing author aliases |
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Gareth Davies (1): |
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Correcting logo on README |
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Jack Grigg (6): |
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Add Sapling benchmarks to benchmark runner |
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test: Fetch coinbase address from coinbase UTXOs |
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test: Make expected_utxos optional in get_coinbase_address() |
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Add comments |
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Move utiltest.cpp from wallet to common |
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Move payment disclosure code and tests into wallet |
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Jonas Schnelli (4): |
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detach wallet from miner |
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fix GetScriptForMining() CReserveKey::keepKey() issue |
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add CReserveScript to allow modular script keeping/returning |
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miner: rename UpdateRequestCount signal to ResetRequestCount |
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Jonathan "Duke" Leto (2): |
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Backport size_on_disk to RPC call getblockchaininfo. |
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Add size_on_disk test |
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Marius Kjærstad (1): |
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Update COPYRIGHT_YEAR in clientversion.h to 2019 |
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Paige Peterson (1): |
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redirect and update source documentation |
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Pieter Wuille (1): |
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Simplify DisconnectBlock arguments/return value |
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Sean Bowe (13): |
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(testnet) Fall back to hardcoded shielded pool balance to avoid reorgs. |
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(testnet) Reject blocks that result in turnstile violations |
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(testnet/regtest) Avoid mining transactions that would violate the turnstile. |
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Fix tallying for Sprout/Sapling value pools. |
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Consolidate logic to enable turnstile auditing for testnet/regtest/mainnet. |
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Use existing chainparams variable |
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Add newlines to turntile log messages for miner |
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Check blockhash of fallback block for Sprout value pool balance |
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Change SproutValuePoolCheckpointEnabled to ZIP209Activated |
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Only enforce Sapling turnstile if balance values have been populated. |
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Do not enable ZIP209 on regtest right now. |
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(minor) Remove added newline. |
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(wallet) Check that the commitment matches the note plaintext provided by the sender. |
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Simon Liu (5): |
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Update nMinimumChainWork using block 497000. |
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Add checkpoint for block 497000. |
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Update release notes for 2.0.4 |
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make-release.py: Versioning changes for 2.0.4-rc1. |
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make-release.py: Updated manpages for 2.0.4-rc1. |
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Taylor Hornby (5): |
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Update OpenSSL from 1.1.0h to 1.1.1a. #3786 |
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Update boost from v1.66.0 to v1.69.0. #3786 |
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Update Rust from v1.28.0 to v1.32.0. #3786 |
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Update Proton from 0.17.0 to 0.26.0. #3816, #3786 |
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Patch Proton for a minimal build. #3786 |
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sandakersmann (1): |
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Update of copyright year to 2019 |
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zebambam (2): |
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Added documentation warnings about DNS rebinding attacks, issue #3841 |
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Added responsible disclosure statement for issue #3869 |
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