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ZcashLightClientKit/CHANGELOG.md

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Summary of 0.17.0-beta

  • [#321] Validate UA
  • [#384] Adopt Type Safe Memos in the FFI and SDK
  • [#355] Update lib.rs to lastest librustzcash master
  • [#373] Demo App shows ZEC balances in scientific notation
  • [#380] One of the initAccountsTable() is dead code (except for tests)
  • [#374] XCTest don't load Resources from the module's bundle
  • [#375] User can't go twice in a row to SendFundsViewController
  • [#490] Rebase long dated PRs on top of the feature branches
  • [#510] Change references of Shielded address to Sapling Address
  • [#511] Derivation functions should only return a single resul
  • [#512] Remove derivation of t-address from pubkey
  • [#520] Use UA Test Vector for Recipient Test
  • [#544] Change Demo App to use USK and new rolling addresses
  • [#602] Improve error logging for InitializerError and RustWeldingError
  • [#579] Fix database lock
  • [#595] Update Travis to use Xcode 14
  • [#592] Fix various tests and deleted some that are not useful anymore
  • [#523] Make a CompactBlockProcessor an Actor
  • [#593] Fix testSmallDownloadAsync test
  • [#577] Fix: reduce batch size when reaching increased load part of the chain
  • [#575] make Memo and MemoBytes parameters nullable so they can be omitted when sending to transparent receivers.
  • commit 1979e41 Fix pre populated Db to have transactions from darksidewalletd seed
  • commit a483537 Ensure that the persisted test database has had migrations applied.
  • commit 1273d30 Clarify & make regular how migrations are applied.
  • commit 78856c6 Fix: successive launches of the application fail because the closed range of the migrations to apply would be invalid (lower range > that upper range)
  • commit 7847a71 Fix incorrect encoding of optional strings in PendingTransaction.
  • commit 789cf01 Add Fee field to Transaction, ConfirmedTransaction, ReceivedTransactions and Pen dingTransactions. Update Notes DAOs with new fields
  • commit 849083f Fix UInt32 conversions to SQL in PendingTransactionDao
  • commit fae15ce Fix sent_notes.to_address column reference.
  • commit 23f1f5d Merge pull request #562 from zcash/fix_UnifiedTypecodesTests
  • commit 30a9c06 Replace db.run with db.execute to fix migration issues
  • commit 0fbf90d Add migration to re-create pending_transactions table with nullable columns.
  • commit 36932a2 Use PendingTransactionEntity.internalAccount for shielding.
  • commit f5d7aa0 Modify PendingTransactionEntity to be able to represent internal shielding tx.
  • [#561] Fix unified typecodes tests
  • [#530] Implement ability to extract available typecodes from UA

0.17.0-beta.rc1

  • Added Checkpoints

Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1852500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1855000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1857500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1860000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1862500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1865000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1867500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1870000.json

Testnet

Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2020000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2030000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2040000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2050000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2060000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2070000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2080000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2090000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2100000.json

0.17.0-alpha.5

  • point to libzcashlc 0.1.0-beta.3. This fixes an issue spending change notes

0.17.0-alpha.4

  • point to libzcashlc 0.1.0-beta.2

0.17.0-alpha.3

  • [#602] Improve error logging for InitializerError and RustWeldingError

0.17.0-alpha.2

  • [#579] Fix database lock
  • [#592] Fix various tests and deleted some that are not useful anymore
  • [#581] getTransparentBalanceForAccount error not handled

0.17.0-alpha.1

See MIGRATING.md

0.16-13-beta

  • [#597] SDK does not build with SQLite 0.14

0.16.12-beta

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1832500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1835000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1837500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1840000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1842500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1845000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1847500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1850000.json

0.16.11-beta

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1812500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1815000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1817500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1820000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1822500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1825000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1827500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1830000.json

0.16.10-beta

  • [#532] [0.16.x-beta] Download does not stop correctly

Issue Reported:

When the synchronizer is stopped, the processor does not cancel the download correctly. Then when attempting to resume sync, the synchronizer is not on .stopped and can't be resumed

this doesn't appear to happen in master branch that uses structured concurrency for operations.

Fix: This commit makes sure that the download streamer checks cancelation before processing any block, or getting called back to report progress

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1807500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1810000.json

0.16.9-beta

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1787500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1790000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1792500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1795000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1797500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1800000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1802500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1805000.json

0.16.8-beta

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1775000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1777500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1780000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1782500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1785000.json

Testnet

Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2000000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/2010000.json

0.16.7-beta

  • [#455] revert queue priority downgrade changes from [#435] (#456)

This reverts queue priority changes from commit a5d0e447748257d2af5c9101391dd05a5ce929a2 since we detected it might prevent downloads to be scheduled in a timely fashion

Checkpoints added: Mainnet

Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1757500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1760000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1762500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1765000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1767500.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1770000.json
Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/1772500.json

Testnet

Sources/ZcashLightClientKit/Resources/checkpoints/testnet/1980000.json
Sources/ZcashLightClientKit/Resources/checkpoints/testnet/1990000.json

0.16.6-beta

  • There's a problem with 0.16.5-beta hash. Re-releasing

0.16.5-beta

  • [#449] Use CompactBlock Streamer download instead of batch downloads (#451) This increases the speed of downloads significantly while reducing the memory footprint.
  • [#435] thread sanitizer issues (#448) Issues related to Thread Sanitizer warnings

Also new Checkpoint for 1755000 on mainnet

0.16.4-beta

  • [#444] Syncing Restarts to zero when the wallet is wiped and synced from zero in one go. (#445)
  • [#440] Split constants for Download Batches and Scanning Batches (#441) This change was done to aleviate memory load when downloading large blocks. Default download batch constant is deprecated in favor of DefaultDownloadBatch and DefaultScanningBatch

0.16.3-beta

  • [#436] Add checkpoint with a lower interval on mainnet (#437) This adds checkpoint at a 2500 block interval to help reduce scan times on new wallets

0.16.2-beta

  • [#418] "Swift.EncodingError.InvalidValue Encoding an Int64 is not supported" (#430) This fixes Cocoapods clients pointing to SQLite 0.12.2 instead of using 0.13 the former does not support custom encoding of Int64 and makes Zatoshi break

  • [#428] make some helpers publicly accessible (#429)

0.16.1-beta

  • [#422] Make Zatoshi extensions of NSDecimalNumber public (#423)

  • [#419] Fix Unavailable Transport 14 when attempting to sync (#426) this changes timeout settings and Keepalive changes. Recommended settings for lightwalletd.com are 60000ms singleCallTimeout on LightWalletEndpoint

  • [#416] Update GRPC to 1.8.2 (#421)

0.16.0-beta

This version changes the way wallet birthdays are handled. WalletBirthday' struct is not longer public and has been renamed to Checkpoint`.

SynchronizerError has a default LocalizedError compliance to help debug errors and display them to the user. This is a workaround to get rid of cryptic errors that are being reported to maintainers and are subject to change in future versions.

  • [#392] Synchronizer error 8. when syncing. (#413)
  • [#398] Make WalletBirthday an internal type (#414)
  • [#411] add Fresh checkpoints for release 0.16.0-beta (#412)
  • [#406] some BirthdayTests fail for MacOS target (#410)
  • [#404] Configure GRPC KeepAlive according to docs (#409)

0.15.1-beta (hotfix)

  • [#432] create 0.15.1-beta with SQLite 0.13 this build is a hotfix for cocoapods. which has the wront SQLite dependency It moves it from 0.12.2 to 0.13

0.15.0-beta

** IMPORTANT ** This version no longer supports iOS 12 We've made a decision to make iOS 13 the minimum deployment target in order to adopt and support Structured Concurrency and other important features of the Swift language like Combine.

  • [#363] bump iOS minimum deployment target to iOS 13.0 (#407)

  • [#381] Move Zatoshi and Amount Types to the SDK (#396) This deprecates many methods on SDKSynchronizer using Zatoshi for amounts instead of Int64. This exposes number formatters that conveniently provide decimal conversion from Zatoshi to "human-readable" ZEC decimal numbers.

  • [#397] Checkpoint format that supports NU5 TreeStates (#399) WalletBirthday now have both saplingTree and orchardTree values. The latter being Optional for checkpoints prior to Orchard activation height.

  • [#401] DecodingError when refreshing pending transactions (#402)

  • [#394] Update swift-grpc to 1.8.0 (#395)

other changes: renamed changelog.md to CHANGELOG.md

0.14.0-beta

  • [#388] Integrate libzcashlc 0.0.3 to support v5 transaction parsing on NU5 activation

0.13.1-beta

  • [#326] Load Checkpoint files from bundle. This is great news! now checkpoints are loaded from files on the bundle instead of hardcoding them on source files. This will make updates easier, less error prone, and mostly automatable.

  • PR #356 Adds a caveat to SPM / Xcode integration in Readme

  • [#367] Darksidewalletd for testing shield_funds

  • [#351] Write a Commit message Section for CONTRIBUTING.md

0.13.0-beta.2

  • [Enhancement] Fix: make BlockProgress .nullProgress static property public for ECC Reference Wallet CombineSynchonizer

0.13.0-beta.1

  • [Enhancement] PR #338. Rust-less build. Check for new documentation on how to benefit from this huge change
  • [Enhancement] Swift Package Manager Support!

0.12.0-beta.6

  • [Enhancement] Fresh checkpoints

0.12.0-beta.5

  • FIX fixes to Apple Silicon M1 builds

0.12.0-beta.4

  • Fix: add parameter to ensure 10 confs when shielding.

0.12.0-beta.2

  • [Fix] Issue #293 MaxAttemptsReached error surfaces when it's actually dismissable and the wallet is working fine
  • [Enhancement] Add test to verify that a checksum invalid t-address fails to validate.

0.12.0-alpha.11

  • [Enhancement] Network Agnostic build

0.12.0-alpha.10

  • Fix: UNIQUE Constraint bug when coming from background. fixed and logged warning to keep investigating
  • [New] latestScannedHeight added to SDKSynchronizer

0.12.0-alpha.9

  • CompactBlockProcessor states don't propagate correctly

0.12.0-alpha.8

  • target height reporting enhancements

0.12.0-alpha.7

  • improve status publishing for SDKSynchronizer
  • [FIX] missingStartHeight error when scanning from sapling activation

0.12.0-alpha.6

  • Make sapling parameters default url public

0.12.0-alpha.5

  • add output files to build phase to avoid CI failures
  • fix lint warnings

0.12.0-alpha.4

  • Tests
  • [Fix] Issue #289 main thread lock when validating the server
  • [Fix] info single call times out all the time
  • make sure operations cancel in a timely manner
  • FigureNextBatchOperation.swift tests
  • make range function static

tag: 0.12.0-alpha.3

  • getInfo service times out too soon

0.12.0-alpha.2

  • FIX: processor stalls on reconnection
  • Fix warnings

0.12.0-alpha.1

  • Replace Status for SyncStatus
  • fix tests
  • Fix Demo App
  • fetch operation does not cancel when the previous operations do
  • Fix: operations start when they have been canceled already
  • fix progress being > 1
  • Synchronizing by phases, preview
  • Add fetch UTXO operation to compact block processor
  • CompactBlock batch download and stream download operation tests pass.

0.11.2

  • [FIX] Fix build for Apple Silicon (M1) #285 by @ealymbaev

0.11.1

  • [Enhancement] Rewind API has a .quick option

0.11.0

  • [New] Shield Funds Feature
  • [New] Get Transparent Balance for account
  • [New] Z -> T Restore: transactions to transparent addresses are now restored when the user restores from seed or re-scans the wallet
  • [New] [Preview] Unified Viewing Key Structure
  • [New] Abstractions over Transparent Address and ShieldedAddress
  • [FIX] CompactBlockProcessor validates LightdInfo from Lightwalletd
  • [Enhancement] Add BlockTime to SDKSynchronizer updates
  • [New] Db Migration for UVKs
  • [FIX] Rewind API breaks on quick re-scan
  • [Update] 37f2232: Update to gRPC-Swift 1.0.0

0.10.2

  • Mainnet and Testnet Checkpoints

0.10.1

  • Mainnet Checkpoints

0.10.0

  • [critical] Fix #255 #261 outgoing no-change transactions not reported as mined
  • [NEW] Rewind API. Allow Wallet developers to rewind synchronizer and (eventually) rescan
  • [NEW] Rust Welding 0.0.6 - using rust crates 0.5 and Data Access API
  • [NEW] updated Logger API to use StaticString on line and function as many logging libraries do
  • [FIX] Mac OS BIG SUR build fixed

0.9.4

  • New: added viewing key derivation to Derivation Tool
  • Issue #252 - blockheight progress is latest height instead of upperbound of last scanned range

0.9.3

  • added new checkpoints for mainnet

0.9.2

  • Fix: memo string handling

0.9.1

  • Fix: issue #240 reorg not catched because of ARC dealloc

0.9.0

  • implement ZIP-313 reducing fees to 1000 zatoshi

0.8.0

0.7.2

  • Checkpoint for Mainnet

0.7.1

  • Issue 208 - Improve API method to request transaction history
  • Added Found transaction notification to SDK Synchronizer
  • Add darksidewalletd tests for foundTransactions notifications
  • [CRITICAL] Fix sqlite crate canopy issue. Add a new checkpoint to aid testing
  • FIX - UNIQUE constraint violation when an operation failed

0.7.0

Improvements:

  • #22 Sapling parameter downloader
  • #201 Throw exception when seed can't be provided
  • #204 Add DerivationTool to Initializer
  • #205 Add IVK initialization capabilities to Initializer
  • #206 [community request @esengulov] add extension function to identify inbound v. outbound txs on a client side
  • #207 [community request @esengulov] Add extension function for timestamps on transactions

0.6.4

  • FIX: transaction details listing duplicate transactions on certain transactions with several outputs and inputs
  • added checkpoints

0.6.3

  • updated to gRPC-Swift 1.0.0-alpha19
  • readme warning on issues with rustc 1.46.0
  • improvement on build system to help switch network environment faster

0.6.2

  • added new checkpoints for testnet and mainnet

0.6.1

  • Updated librustzcash to support Canopy on testnet

0.6.0

  • Error handling improvements (breaks API)

0.5.3

  • Fixes #158 #132 #134 #135 #133

0.5.2

  • update Librustzcash to point to master repo!
  • enhance pending transaction handling (#160)
  • Added memo demo!
  • automation!

0.5.1

  • remove MnemonicKit dependency from tests

0.5.0

  • Enable heartwood. (#138)
  • Update LICENSE
  • Switch to MnemonicSwift (#142)
  • Issue 136 Null bytes in strings effectively truncate the string from … (#140)
  • Fixes issue 136 - expiry height -1 on pending transactions (#139)
  • Advanced Re Org tests + Balance tests (#137)
  • CI doc mods (#116)
  • Update issue templates
  • Replace the threat model with the one on readthedocs (#131)
  • Add bug report and feature request issue templates
  • remove commit lock from podfile
  • Canonical empty memo test (#112)
  • Memo tests (#111)
  • Decrypt transactions. Full wallet restore (#110)

0.4.0

  • Updated GRPC dependency to Swift GRPC NIO. this change does not break any public interfaces

0.3.2

  • reorg testing (#104)
  • Docs - Fix typos and cleanup (#103)
  • ZcashRustBackend.decryptAndStoreTransaction()
  • Enhance logging on compact block processor
  • parameterize helper method with constant

0.3.1

  • Reverted -> update librustzcash to commit 52d8b436300724bc4b83aa4a0c659ab34c3dbce7

0.3.0

  • testing: fix test crash
  • fix: updated sample code where interface changed
  • ENHANCEMENT: Retry support + error management
  • FIX: processor crashes when lightwalletd has not caught up with latest height
  • Better error handing when scanning fails
  • [IMPORTANT] update librustzcash to commit 52d8b436300724bc4b83aa4a0c659ab34c3dbce7
  • improved docs Move read.me up a directory
  • NEW: Integrate logging capabilities
  • FIX: account initialization error
  • ENHANCEMENT: Mainnet checkpoints (#88)

0.2.1

IMPORTANT: this version contains a critical fix, upgrade to it as soon as possible

  • [CRITICAL] Fixed a hardcoded COIN_TYPE on lib.rs
  • added mainnet checkpoints

0.2.0

Warning: This changes might break interfaces on your project

  • upgraded to note-spending-v7
  • fixed memory leak and blockrange error
  • fixed memory cycles and leaks
  • Fixed capture blocks retaining references
  • fixed bug where compact block processor wouldn't reschedule
  • add address validation functionality to Initializer
  • Fixes to initializer, added v7 methods, documented API. Fixed compact block processor not initializing correctly upon new wallets.
  • use "zip32 compliant" seed on demo app

0.1.3

Changes to createToAddress function to fix issues with paths that have spaces

Synchronizer:

change from computed variables to functions to allow throwing errors to clients

https://github.com/zcash/ZcashLightClientKit/pull/84