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CHANGELOG.md

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Change Log

v0.4.x patches

  • v0.4.1: Fixing broken electrum client connectivity on mobile devices where OS kills TCP connections once app gets into background
  • v0.4.2: Fixing RGB20 transfers when there are non-asset inputs (like required for paying the fee)

v0.4.0

  • Stash index, indexing anchors to transitions
  • Support for transfers from multi-contract UTXOs
  • Allocation change using disclosure procedure
  • Accepting own disclosures (encosure procedure)
  • Improved conceals for consignments
  • Refactored RGB20 asset cache data
  • Refactored RGB20 accept procedure
  • Improved work with witness PSBTs
  • Merge-revel procedure for accepting consignments and disclosures
  • Fix to transition mutability problem
  • Improved RGB20 RPC API
  • Improved and fixed validation status reporting

v0.3.0

  • Removing all duplicated code present in upstream repos
  • Removing tokio, features & async-trait dependencies, switching to microservices engine
  • RGB-20, 21, 22, 23 data structures extracted to crates in RGB Core Lib
  • Refactored directory structure into a simplier one
  • Removed dependencies on regexp etc
  • Improved use of features to minimize upstream dependencies and version conflicts
  • SQL and NoSQL storage engines made optional
  • Migration on RGB Core library and v0.3 of LNP/BP libraries
  • Using rust-bitcoin 0.26
  • Internal directory structure refactoring
  • Improved debugging output information with Bech32 data representation

v0.2.2

  • Fix default build settings to produce all necessary binaries
  • Fixing rgbd daemon process: make it wait for child prcesses to complete

v0.2.1

  • Fix to PSBT tweaking key representation for i9n integration interface
  • README improvements

v0.2.0

Core features

  • LNP Node and lightning network interoperability
  • RPC commands to get allocations for assets and outpoints
  • Asset validate, accept, asset_allocations and outpoint_assets methods in integration mod
  • Sync operation supports multiple data formats
  • Strict encoding for asset data. Adding strict encode-based import/export.

Breaking changes

  • Changed order and types of arguments in integration module, cli & RPC

Changes since RC5

  • Fixed issue #102 with wrong PSBT decoding when deserializing from in-memory data
  • Fixed fungible command-line argument name (stash -> cache)
  • Fixing integration config parameters
  • Fixed issue #101: error message on fungible CLI API consistent with the code
  • Released some of the dependency version requirements in Cargo.toml

v0.2.0-rc.5

  • Fixed secondary issue rights processing in integration module and folding of repeated outputs holding multiple secondary issuance rights

v0.2.0-rc.4

  • Added asset import and export methods into I9N (integration) mod

v0.2.0-rc.3

  • Updated to LNP/BP Core Lib v0.2 release

v0.2.0-rc.2

  • Updated to LNP/BP Core Lib RC2
  • Fixed broken semversioning of the upstream dependencies in tokio and other crates

v0.2.0-rc.1

  • Updating issuance to match the latest RGB20 schema changes
  • Internal optimizations for RGB20 processor mod
  • Typos and dependency fixes
  • Using f64 instead of f32 for internal accounting amounts representations

v0.2.0-beta.4

Fixes:

  • Fixes to configuration in integration mode
  • Fixes default builds when serde is not used

v0.2.0-beta.3

Features

  • Asset validate, accept, asset_allocations and outpoint_assets methods in integration mod

v0.2.0-beta.2

Features:

  • RPC commands to get allocations for assets and outpoints
  • Sync operation supports multiple data formats
  • Strict encoding for asset data. Adding strict encode-based import/export.

Fixes:

  • Fixing problem with prune right in asset issuance

v0.2.0-beta.1

Migrated to the second version of LNP/BP Core Library (v0.2, currently beta-1).

Fixes:

  • Fixed rgb-cli export command (now it parses Bech32-formatted asset name)
  • Updated feature structure, fixed feature interdependencies

v0.1.1

Fixes

  • Exposed contracts::fungibled::data::invoice::Error as InvoiceError RGB-WG#93

v0.1.0

Core features

  • RGB Stash daemon operating client-validated data and managing their file storage
  • Fungible daemon operating RGB-20 assets and managing their storage (both file and SQLite)
  • RGB-20 asset issuance, invoicing, trnasfer and transfer acceptance
  • Command-line tool for daemons operations
  • Itegration functions packed as a compiled library

New features since RC2

  • SQLite storage for assets cached data
  • Storage of public key tweaking information in PSBT
  • Support of Rust stable and old version up to 1.41.1
  • Update to the latest public releases of upstream bitcoin and LNP/BP libraries (migration from self-maintained forks)

Breaking changes

  • Standard-compliant use of PSBT extension fields.
  • Removed requirements to specify fee for the transaction (it is now computed from PSBT data)

v0.1.0-rc.2

Main updates

  • FFI and demo apps are moved into a separate RGB SDK project
  • Big update and refactoring in RGB-20 schema (fungible assets)
    • Multiple inflation rights with better control over total inflation
    • Epoch-based burn and burn-and-replace procedures; enhanced with UTXO set and versioned proofs of burn data, supporting up to 15 burn proof variants (+"no proofs" option)
    • Asset renomination procedure, for changing asset names or splitting stock shares
    • Standardization of contract text URL and commitment format
    • Rights split procedure
    • Removed dust limit
  • Proposal of RGB-21 schema after prolonged discussions (not available through API yet)
    • Unique tokens & token-specfic data
    • Issue control
    • Generic token data, internal or external, in different formats
    • Engravings (any why Schema subclassing is required)
    • LockUTXOs and descriptors for proof of reserves
    • Renominations
    • Rights splits
  • New rgb-cli commands and stash daemon operations:
    • Listing available schemata
    • Exporting and inspecting schema in multiple formats (JSON, YAML, StrictEncoding)
    • Listing known contracts
    • Exporting and inspecting contract genesis in multiple formats (JSON, YAML, StrictEncoding)

Breaking changes:

  • Removal of dust limit parameter from command-line, RPC API calls and FFI API integration points