hush/doc/release-notes/release-notes-1.0.0-beta1.md

Daira Hopwood (1): Update steps after D

Jack Grigg (43): Undo debugging change from 5be6abbf84 Output Equihash solution in RPC results as a hex string Add optional bool to disable computation of proof in JSDescription constructor Add wallet method for finding spendable notes in a CTransaction Store mapping between notes and PaymentAddresses in CWalletTx Keep track of spent notes, and detect and report conflicts Create mapping from nullifiers to received notes Add caching of incremental witnesses for spendable notes Update cached incremental witnesses when the active block chain tip changes Test solution output of blockToJSON() Pass ZCIncrementalMerkleTree to wallet to prevent race conditions Remove GetNoteDecryptors(), lock inside FindMyNotes() instead Replace vAnchorCache with a cache size counter mapNullifiers -> mapNullifiersToNotes for clarity Set witness cache size equal to coinbase maturity duration Add transactions to wallet if we spend notes in them Add test for GetNoteDecryptor() Keep any existing cached witnesses when updating transactions Changes after review Add test showing that the witness cache isn't being serialised Fix the failing test! Increase coverage of GetNoteDecryptor() Add coverage of the assertion inside GetNoteWitnesses() Separate concepts of block difficulty and network difficulty in RPC Add test comparing GetDifficulty() with GetNetworkDifficulty() Remove mainnet DNS seeds, set checkpoint to genesis Fix failing test Adjust from average difficulty instead of previous difficulty Remove testnet-only difficulty rules Add comments explaining changed semantics of pow_tests Expand bounds on difficulty adjustment Remove accidental double-semicolon (harmless but odd) Add test of difficulty averaging Simplify difficulty averaging code Restrict powLimit due to difficulty averaging Regenerate genesis blocks for new powLimits Update tests for new genesis blocks Adjust test to avoid spurious failures Remove unnecessary method Adjust test to account for integer division precision loss Refactor wallet note code for testing Add tests for refactored wallet code Remove .z# suffix from version

Lars-Magnus Skog (1): changed module name from "bitcoin" to "Zcash" in FormatException()

Sean Bowe (7): Deallocate the public parameters during Shutdown. Update libsnark again. Fix CheckTransaction bugs. Remove TODO 808. Fix transaction test in test_bitcoin. Change version to 1.0.0. This is just a beta. Update pchMessageStart and add testnet DNS boostrapper.

Simon (91): Implemented RPC calls z_importkey, z_exportkey, z_getnewaddress. Modified RPC calls dumpwallet and importwallet to include spending keys. Add z_importwallet and z_exportwallet to handle keys for both taddr and zaddr. Restore behaviour of dumpwallet and importwallet to only handle taddr. Implemented z_listaddresses to return all the zaddr in the wallet. Add gtest to cover new methods in: CWallet - GenerateNewZKey() - AddZKey() - LoadZKey() - LoadZKeyMetadata() CWalletDB - WriteZKey() Don't mark wallet as dirty if key already exists. Fix incorrect method name used in error message. Added wallet rpc tests to cover: z_importwallet, z_exportwallet z_importkey, z_exportkey z_listaddresses Add test coverage for RPC call z_getnewaddress. Fix comment. Remove one line of dead code. Add "zkey" to list of key types (used by the wallet to decide whether or not it can be recovered if it detects bad records). Fix comments. Rename methods to avoid using prefix of _ underscore which is reserved. Added logging of explicit exception rather than a catch all. Removed redundant spending key check. Updated user facing help message. Fixes #1122 where json_spirit could stack overflow because there was no maximum limit set on the number of nested compound elements. Throw a domain error as json_spirit is a third-party library. Closes #1315. RPC getblocksubsidy height parameter is now optional and a test has been added to verify parameter input and results. Remove #1144 from transaction.h. Remove #1144 from transaction.cpp by reverting back to commit 942bc46. Remove #1144 from bloom_tests by reverting to commit 5012190. Remove #1144 from input data of script_tests. Update txid gtest to verify #1144 has been removed: GetTxid() and GetHash() return the same result. Refactor: replace calls to GetTxid() with GetHash() Remove GetTxid() from CTransaction and update test_txid Replace GetTxid() with GetHash() after rebase on latest. Add async RPC queue and operation classes. Add z_getoperationstatus RPC command. Add z_sendmany RPC command (dummy implementation, does not send actual coins). Add prefix to async operation id so it is easier to manage on cli. Add config option 'rpcasyncthreads' to specify number of async rpc workers. Default is 1. Add public field 'memo' to JSOutput to enable creation of notes with custom memos. Implement z_sendmany RPC call. Update find_unspent_notes() as mapNoteAddrs_t has been replaced by mapNoteData_t. z_sendmany from a taddr now routes change to a new address instead of back to the sender's taddr, Successful result of z_sendmany returns txid so it doesn't need to return raw hex. Add public method to get state as a human readable string from an AsyncRPCOperation. Add public method to AsycnRPCQueue to retrieve all the known operation ids. Implement RPC call z_listoperationids and update z_getoperationstatus to take a list parameter. Refactoring and small improvements to async rpc operations. Closes #1293 by adding z_getoperationresult and making z_getoperationstatus idempotent. Add chaining of JoinSplits within a transaction. Disable option to allow multiple async rpc workers. Coinbase utxos can only be spent when sending to a single zaddr. Change from the transaction will be sent to the same zaddr. Fix bug where call to sign and send a transaction was in wrong scope. Added option to close a queue and wait for queued up operations to finish, rather than just closing a queue and immediately cancelling all operations. Fix bug where wallet was not persisting witnesses to disk. Author: str4d Refactor to use wallet note tracking from commit a72379 Clear the operation queue when closing it. Add test for AsyncRPCQueue and AsyncRPCOperation. Add shared queue to AsynRPCQueue. Update RPCServer to use AsyncRPCQueue's shared queue. Remove redundant check when getting spending key for a payment address. Add tests for async queue and rpc commands: z_getoperationstatus, z_getoperationresult, z_listoperationids, z_sendmany Remove redundant call. Add logging under the category "asyncrpc". Add extra checking of memo data in hexadecimal string format. Add friend class for testing private members of AsyncRPCOperation_sendmany. Add z_getbalance and z_gettotalbalance RPC calls to close #1201. Fix typo in error message Disable proof generation when testmode is enabled in async SendMany operation. Reduce use of global pzcashParams with private member variable Revert "Reduce use of global pzcashParams with private member variable" Replace zcashParams_ with global. Add tests to try and improve coverage of perform_joinsplit. Add GetUnspentNotes to wallet. Add test for GetUnspentNotes() in wallet. Refactor async sendmany and getbalance calls to use GetUnspentNotes(). Add more logging. Disable z_sendmany in safe mode Rename GetUnspentNotes to GetFilteredNotes Add z_listreceivedbyaddress RPC call Add 'DEPRECATED' to help message of zcraw* commands Update formatting and documentation. Move lock guard to start of addOperation to protect isClosed() and isFinishing() Fix formatting Add lock guard to getNumberOfWorkers() Replace unique_lock with lock_guard, where appropriate, for consistency Add extra RPC parameter checks for minconf<0 and zaddr not belonging to wallet. Add test for calling RPC z_getbalance, z_gettotalbalance, z_listreceivedbyaddress with invalid parameters. Fix formatting Update log statement to include fee. Fix incorrect default value for argument of GetFilteredNotes. Formatting and updated test per review. Add lock for member variables. Clean up and clarify that id_ and creation_time_ are never to be mutated anywhere. Fix incomplete copy/assignment constructors. Remove unused varible. Add ticket number to issues raised in comment. Add assert for two mutually exclusive member variables. Improve error reporting when attempting to spend coinbase utxos. Use zcash constants Fix formatting Add assert Update comment with ticket issue number Remove line of commented out code we don't need Improve check that user supplied memo field is too long. Replace GetTxid() with GetHash() Update payment-api.md Update security-warnings.md about REST interface Update payment API documentation for beta 1

Taylor Hornby (2): Add -Wformat -Wformat-security Use -Wformat in the test for -Wformat-security