github XRPLF/rippled 1.12
rippled (XRP Ledger server) Version 1.12.0
on GitHub

latest releases: 2.3.0-b4, 2.2.3, 2.2.2...
12 months ago

Version 1.12.0 of rippled, the reference server implementation of the XRP Ledger protocol, is now available. This release adds new features and bug fixes, and introduces these amendments:

  • AMM
  • Clawback
  • fixReducedOffersV1

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Action Required

Three new amendments are now open for voting according to the XRP Ledger's amendment process, which enables protocol changes following two weeks of >80% support from trusted validators.

If you operate an XRP Ledger server, upgrade to version 1.12.0 by September 20, 2023 to ensure service continuity. The exact time that protocol changes take effect depends on the voting decisions of the decentralized network.

Install / Upgrade

On supported platforms, see the instructions on installing or updating rippled.

Changelog

New Features and Amendments

  • AMM: Introduces an automated market maker (AMM) protocol to the XRP Ledger's decentralized exchange, enabling you to trade assets without a counterparty. For more information about AMMs, see: Automated Market Maker. #4294

  • Clawback: Allows issuers to add the lsfAllowTrustLineClawback flag to an issuing account. This enables the account to recover, or claw back, issued tokens after they're distributed to accounts. For additional documentation on this feature, see: #4553.

  • fixReducedOffersV1: Reduces the occurrence of order books that are blocked by reduced offers. #4512

  • Added binary hardening and linker flags to enhance security during the build process. #4603

  • Updated build dependencies to the most recent versions in Conan Center. #4595

  • Updated Conan recipe for NuDB. #4615

  • Added a pre-commit hook that runs the clang-format linter locally before committing changes. To install this feature, see: CONTRIBUTING. #4599

  • Added quality-of-life improvements to workflows, using new concurrency control features. #4597

  • Added an Artifactory to the nix workflow to improve build times. #4556

  • Added WebSocket and RPC port info to server_info responses. #4427

Bug Fixes and Performance Improvements

  • Fixed an incorrect error response when there are missing fields in the API v2 ledger_entry method. #4552

  • Updated checkout versions to resolve warnings during Github jobs. #4598

  • Added an error response to the API v2 account_info method when you include an invalid signer_lists value. #4585

  • Fixed an issue with the debug package build. #4591

  • Added additional error responses to the API v2 AccountTx method. #4571

  • Fixed build references to deleted ServerHandlerImp. #4592

  • Fixed package definitions for Conan. #4485

  • Changed the output type of the mulDiv() function from std::pair<bool, uint64_t> to std::optional. #4243

  • Updated Handler::Condition enum values to make the code less brittle. #4239

  • Renamed ServerHandlerImp to ServerHandler. #4516

  • Removed the deprecated accepted, seq, hash, and totalCoins fields from the ledger method. #4244

  • Replaced hand-rolled code with std::from_chars for better maintainability. #4473

  • Removed an unused TypedField move constructor. #4567

  • Enabled the BETA_RPC_API flag in the default unit tests config, making the API v2 available to all unit tests. #4573

Docs

  • Updated build instructions with additional steps to take after updating dependencies. #4623

  • Updated contributing doc to clarify that beta releases should also be pushed to the release branch. #4589

Full Commit Log

GitHub

The public source code repository for rippled is hosted on GitHub at https://github.com/XRPLF/rippled.

We welcome all contributions and invite everyone to join the community of XRP Ledger developers to help build the Internet of Value.

Credits

The following people contributed directly to this release:

Bug Bounties and Responsible Disclosures:

We welcome reviews of the rippled code and urge researchers to responsibly disclose any issues they may find.

To report a bug, please send a detailed report to: bugs@xrpl.org

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