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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

  • Nothing.

Changed

  • Nothing.

Deprecated

  • Nothing.

Removed

  • light-node --ffi-calls-gc-treshold flag.

Fixed

  • Nothing.

Security

  • Nothing.

1.0.0 - 2021-02-10

Added

  • Rpc for protocol runner memory stats

Changed

  • Tokio update to 1.2.x version.
  • Shell and bootstrap refactored to use kind of bootstrap pipeline to prevent stucking

Security

  • Error handling - changed expect/unwrap to errors
  • Encodings - replaced recursive linked list with vector
  • Encodings - introduced limits for p2p messages encoding
  • Properly handle connection pool timeout
  • Github Actions CI runs cargo audit (required)

0.9.2 - 2021-02-03

Added

  • Support for 008 protocol Edo + network support - p2p, rpc, fii

Changed

  • Migrated Tokio dependency from 0.2.x to 1.1.x
  • RocksDB kv store splitted to three instances (db, context, context_actions)
  • Reworked websocket implementation, now uses warp::ws instead of default ws
  • Various changes around p2p layer and bootstrapping

Deprecated

  • Nothing.

Removed

  • Nothing.

Fixed

  • Nothing.

Security

  • Nothing.

0.9.1 - 2021-01-13

Added

  • Giganode1/2 to default mainnet bootstrap peers

Fixed

  • Protocol runner restarting and IPC accept handling

0.9.0 - 2021-01-05

Added

  • Modification of node to be able to launch Tezos python tests in Drone CI
  • Benchmarks for message encoding, ffi conversion, storage predecessor search to Drone CI
  • Block applied approx. stats to log for chain_manager
  • Extended statistics in merkle storage

Changed

  • Refactor shell/network channels and event/commands for actors
  • Refactored chain_manager/chain_feeder + optimization to speedup bootstrap
  • Optimizations of merkle storage by modifying trees in place

Fixed

  • Graceful shutdown of node and runners
  • Generate invalid peer_id for identity

0.8.0 - 2020-11-30

Added

  • Multipass validation support for CurrentHead processing + blacklisting peers
  • Support for connection to Delphinet.
  • Dynamic RPC router can call Tezos's RPCs inside all protocol versions.
  • Added rustfmt and clippy pipelines

Changed

  • Build is now tested on GitHub Actions instead of Travis-CI.

0.7.2 - 2020-11-26

Changed

  • Identity path in config for distroless docker image

0.7.1 - 2020-11-04

Changed

  • Logging cleanup

0.7.0 - 2020-10-28

Added

  • Added support for reorg + CI Drone test
  • Validation for new current head after apply
  • Validation for accept branch only if fitness increases
  • Operation pre-validation before added to mempool

Changed

  • Skip_list was changed to merkle implementation for context

0.6.0 - 2020-10-20

Added

  • Added distroless docker builds
  • Drone pipeline for releasing docker images (develop, master/tag)

Fixed

  • Cleanup unnecessary clones + some small optimization
  • Sandbox improved error handling + cleanup

0.5.0 - 2020-09-30

Added

  • New OCaml FFI ocaml-interop integration
  • Integration test for chain_manager through p2p layer

Changed

  • New library tezos/identity for generate/validate identity/pow in rust
  • Several structs/algorithms unnecessary clone optimization
  • Refactoring and cleanup

Removed

  • Generate identity through OCaml FFI (reimplemented in tezos/identity)

Security

  • Added #![forbid(unsafe_code)] to (almost every) modules

0.4.0 - 2020-09-16

Added

  • More verbose error handling in the sandbox launcher.
  • New rpc forge/operations.
  • New docker-compose file to start a setup with the sandbox launcher, tezedge-explorer front-end and tezedge-debugger.

Fixed

  • Various bugs in the sandbox launcher.

0.3.0 - 2020-08-31

Added

  • New configuration parameter --disable-bootstrap-lookup to turn off DNS lookup for peers (e.g. used for tests or sandbox).
  • New configuration parameter --db-cfg-max-threads to better control system resources.
  • New RPCs to make baking in sandbox mode possible with tezos-client.
  • Support for MacOS (10.13 and newer).
  • Enabling core dumps in debug mode (if not set), set max open files for process
  • New sandbox module to launch the light-node via RPCs.

Changed

  • Resolved various clippy warnings/errors.
  • Drone test runs offline with carthagenet-snapshoted nodes.
  • New OCaml FFI - ocaml-rs was replaced with a new custom library based on caml-oxide to get GC under control and improve performance.
  • P2P bootstrap process - NACK version control after metadata exchange.

0.2.0 - 2020-07-29

Added

  • RPCs for every protocol now support the Tezos indexer 'blockwatch/tzindex'.
  • Support for connecting to Mainnet.
  • Support for sandboxing, which means an empty TezEdge can be initialized with tezos-client for "activate protocol" and do "transfer" operation.

Changed

  • FFI upgrade based on Tezos gitlab latest-release (v7.2), now supports OCaml 4.09.1
  • Support for parallel access (readonly context) to Tezos FFI OCaml runtime through r2d2 connection pooling.

0.1.0 - 2020-06-25

Added

  • Mempool P2P support + FFI prevalidator protocol validation.
  • Support for sandboxing (used in drone tests).
  • RPC for /inject/operation (draft).
  • RPCs for developers for blocks and contracts.
  • Possibility to run mulitple sub-process with FFI integration to OCaml.

Changed

  • Upgraded version of riker, RocksDB.
  • Improved DRONE integration tests.

0.0.2 - 2020-06-01

Added

  • Support for connection to Carthagenet/Mainnet.
  • Support for Ubuntu 20 and OpenSUSE Tumbleweed.
  • RPCs for indexer blockwatch/tzindex (with drone integration test, which compares indexed data with Ocaml node against TezEdge node).
  • Flags --store-context-actions=BOOL. If this flag is set to false, the node will persist less data to disk, which increases runtime speed.

Changed

  • P2P speed-up bootstrap - support for p2p_version 1 feature Nack_with_list, extended Nack - with potential peers to connect.

Removed

  • Storing all P2P messages (moved to tezedge-debugger), the node will persist less data to disk.

Fixed / Security

  • Remove bitvec dependency.
  • Refactored FFI to Ocaml not using BigArray1's for better GC processing.

0.0.1 - 2020-03-31

Added

  • P2P Explorer support with dedicated RPC exposed.
  • Exposed RPC for Tezos indexers.
  • Ability to connect and bootstrap data from Tezos Babylonnet.
  • Protocol FFI integration.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.