Clio 2.7.0 release notes

blog/2025/clio-2.7.0.md

@@ -0,0 +1,142 @@
+---
+category: 2025
+date: "2025-12-15"
+template: '../../@theme/templates/blogpost'
+seo:
+    title: Introducing Clio version 2.7.0
+    description: Version 2.7.0 of Clio, an XRP Ledger API server optimized for HTTP and WebSocket API calls, is now available. This release adds new features and bug fixes.
+labels:
+    - Clio Release Notes
+markdown:
+    editPage:
+        hide: true
+---
+# Introducing Clio version 2.7.0
+
+Version 2.7.0 of Clio, an XRP Ledger API server optimized for HTTP and WebSocket API calls, is now available. This release adds new features and bug fixes.
+
+## Install / Upgrade
+
+| Package  |
+| :------- |
+| [Clio Server Linux Release (GCC)](https://github.com/XRPLF/clio/releases/download/2.7.0/clio_server_Linux_Release_gcc.zip) |
+| [Clio Server macOS Release (Apple Clang 17)](https://github.com/XRPLF/clio/releases/download/2.7.0/clio_server_macOS_Release_apple-clang.zip) |
+
+For other platforms, please [build from source](https://github.com/XRPLF/clio/releases/tag/2.7.0). The most recent commit in the git log should be:
+
+```text
+TBD
+```
+
+## What's Changed
+
+See the [Full Changelog on GitHub](https://github.com/XRPLF/clio/compare/2.6.0...2.7.0).
+
+### Features
+
+- Adds `account_mptoken_issuances` API method to retrieve all `MPTokenIssuances` created by a specified account, and `account_mptokens` API method to retrieve all `MPTokens` held by a specified account ([#2680](https://github.com/XRPLF/clio/pull/2680)).
+- Enables new ETL (ETLng) by default and removes old ETL implementation ([#2752](https://github.com/XRPLF/clio/pull/2752)).
+- Adds DynamicMPT support to `account_mptoken_issuances` handler ([#2820](https://github.com/XRPLF/clio/pull/2820)).
+
+### Improvements
+
+- Added async framework `submit` method for running one-shot tasks on strand/context without requiring a handle to retrieve results ([#2751](https://github.com/XRPLF/clio/pull/2751)).
+- Updated the Ledger Publisher to use async framework instead of directly using `io_context` ([#2756](https://github.com/XRPLF/clio/pull/2756)).
+- Added normal/high priority support to `WorkQueue` ([#2721](https://github.com/XRPLF/clio/pull/2721)).
+- Added ability to read and write `LedgerCache` to file ([#2761](https://github.com/XRPLF/clio/pull/2761)).
+- Added graceful shutdown for old web server ([#2786](https://github.com/XRPLF/clio/pull/2786)).
+- Prometheus requests are now handled in `WorkQueue` ([#2790](https://github.com/XRPLF/clio/pull/2790)).
+- Added observable value utility to enable reactive approach across the codebase ([#2831](https://github.com/XRPLF/clio/pull/2831)).
+
+### Bug Fixes
+
+- Fixed an issue where `account_info` was omitting the `signer_lists` field when requested for accounts with no signer lists. An empty array is now returned. ([#2746](https://github.com/XRPLF/clio/pull/2746)).
+- Matched `ledger_entry` error codes with `rippled` ([#2549](https://github.com/XRPLF/clio/pull/2549)).
+- Enhanced cache saving error to include more information ([#2794](https://github.com/XRPLF/clio/pull/2794)).
+
+### Refactor
+
+- Refactored duplicate `ledger_index` pattern in RPC handlers into a common function ([#2755](https://github.com/XRPLF/clio/pull/2755)).
+- Refactored `getLedgerIndex` to return `std::expected` instead of throwing exceptions ([#2788](https://github.com/XRPLF/clio/pull/2788)).
+
+### Documentation
+
+- Removed `logging.md` from README ([#2710](https://github.com/XRPLF/clio/pull/2710)).
+- Fixed `graceful_period` description ([#2791](https://github.com/XRPLF/clio/pull/2791)).
+
+### Styling
+
+- Fixed pre-commit style issues ([#2743](https://github.com/XRPLF/clio/pull/2743)).
+- Fixed comment in `pre-commit-autoupdate.yml` ([#2750](https://github.com/XRPLF/clio/pull/2750)).
+- Fixed hadolint issues ([#2777](https://github.com/XRPLF/clio/pull/2777)).
+- Added black pre-commit hook ([#2811](https://github.com/XRPLF/clio/pull/2811)).
+- Updated pre-commit hooks ([#2825](https://github.com/XRPLF/clio/pull/2825)).
+- Used shfmt for shell scripts ([#2841](https://github.com/XRPLF/clio/pull/2841)).
+
+### Testing
+
+- Fixed flaky `DeadlineIsHandledCorrectly` test ([#2716](https://github.com/XRPLF/clio/pull/2716)).
+- Fixed flaky test ([#2729](https://github.com/XRPLF/clio/pull/2729)).
+
+### Miscellaneous Tasks
+
+- Pinned all GitHub actions ([#2712](https://github.com/XRPLF/clio/pull/2712)).
+- Used intermediate environment variables for improved security ([#2713](https://github.com/XRPLF/clio/pull/2713)).
+- Saved full logs for failed sanitized tests ([#2715](https://github.com/XRPLF/clio/pull/2715)).
+- Enabled clang asan builds ([#2717](https://github.com/XRPLF/clio/pull/2717)).
+- Improved pre-commit failure message ([#2720](https://github.com/XRPLF/clio/pull/2720)).
+- Used XRPLF/get-nproc ([#2727](https://github.com/XRPLF/clio/pull/2727)).
+- Released nightly with date ([#2731](https://github.com/XRPLF/clio/pull/2731)).
+- Fixed nightly commits link ([#2738](https://github.com/XRPLF/clio/pull/2738)).
+- Used new prepare-runner ([#2742](https://github.com/XRPLF/clio/pull/2742)).
+- Updated tooling in Docker images ([#2737](https://github.com/XRPLF/clio/pull/2737)).
+- Installed pre-commit in the main CI image as well ([#2744](https://github.com/XRPLF/clio/pull/2744)).
+- Updated docker images ([#2745](https://github.com/XRPLF/clio/pull/2745)).
+- Added date to nightly release title ([#2748](https://github.com/XRPLF/clio/pull/2748)).
+- Updated prepare-runner to fix ccache on macOS ([#2749](https://github.com/XRPLF/clio/pull/2749)).
+- Removed backticks from release date ([#2754](https://github.com/XRPLF/clio/pull/2754)).
+- Specified apple-clang 17.0 in conan profile ([#2757](https://github.com/XRPLF/clio/pull/2757)).
+- Fixed pre commit hook failing on empty file ([#2766](https://github.com/XRPLF/clio/pull/2766)).
+- Changed default `max_queue_size` to 1000 ([#2771](https://github.com/XRPLF/clio/pull/2771)).
+- Specified bash as default shell in workflows ([#2772](https://github.com/XRPLF/clio/pull/2772)).
+- Forced ucontext in ASAN builds ([#2775](https://github.com/XRPLF/clio/pull/2775)).
+- Started using xrpl/3.0.0-rc1 ([#2776](https://github.com/XRPLF/clio/pull/2776)).
+- Used ucontext with ASAN ([#2774](https://github.com/XRPLF/clio/pull/2774)).
+- Removed redundant silencing of ASAN errors in CI ([#2779](https://github.com/XRPLF/clio/pull/2779)).
+- Used env vars instead of input ([#2781](https://github.com/XRPLF/clio/pull/2781)).
+- Improved cache implementation ([#2780](https://github.com/XRPLF/clio/pull/2780)).
+- Updated nudb recipe to remove linker warnings ([#2787](https://github.com/XRPLF/clio/pull/2787)).
+- Used env vars instead of input in cache-key ([#2789](https://github.com/XRPLF/clio/pull/2789)).
+- Added defines for asan/tsan to conan profile ([#2784](https://github.com/XRPLF/clio/pull/2784)).
+- Enabled TSAN in CI ([#2785](https://github.com/XRPLF/clio/pull/2785)).
+- Stopped downloading ccache on develop branch ([#2792](https://github.com/XRPLF/clio/pull/2792)).
+- Always uploaded cache on develop ([#2793](https://github.com/XRPLF/clio/pull/2793)).
+- Updated spdlog and fmt libraries ([#2804](https://github.com/XRPLF/clio/pull/2804)).
+- Ran clang-tidy 3 times to make sure we don't have to fix again ([#2803](https://github.com/XRPLF/clio/pull/2803)).
+- Fixed repeat-based tests TSAN issues ([#2810](https://github.com/XRPLF/clio/pull/2810)).
+- Fixed WebServerAdminTestsSuit TSAN issues ([#2809](https://github.com/XRPLF/clio/pull/2809)).
+- Used boost::asio::ssl::stream instead of boost::beast::ssl_stream ([#2814](https://github.com/XRPLF/clio/pull/2814)).
+- Installed latest Ninja in images ([#2813](https://github.com/XRPLF/clio/pull/2813)).
+- Updated images to use latest Ninja ([#2817](https://github.com/XRPLF/clio/pull/2817)).
+- Updated lockfile ([#2818](https://github.com/XRPLF/clio/pull/2818)).
+- Added mathbunnyru to maintainers ([#2823](https://github.com/XRPLF/clio/pull/2823)).
+- Fixed TSAN async-signal-unsafe issue ([#2824](https://github.com/XRPLF/clio/pull/2824)).
+- Reduced delay in ETL taskman ([#2802](https://github.com/XRPLF/clio/pull/2802)).
+- Added systemd file to the debian package ([#2844](https://github.com/XRPLF/clio/pull/2844)).
+- Switched to xrpl/3.0.0 ([#2843](https://github.com/XRPLF/clio/pull/2843)).
+- Multiple Dependabot updates for GitHub actions and Docker components.
+
+## Contributors
+
+The following people contributed directly to this release:
+
+- [@godexsoft](https://github.com/godexsoft)
+- [@mathbunnyru](https://github.com/mathbunnyru)
+- [@kuznetsss](https://github.com/kuznetsss)
+- [@yinyiqian1](https://github.com/yinyiqian1)
+- [@emreariyurek](https://github.com/emreariyurek)
+- [@PeterChen13579](https://github.com/PeterChen13579)
+
+## Feedback
+
+To report an issue or propose a new idea, please [open an issue](https://github.com/XRPLF/clio/issues).

blog/sidebars.yaml

@@ -10,6 +10,7 @@
     - group: '2025'
       expanded: false
       items:
+        - page: 2025/clio-2.7.0.md
         - page: 2025/rippled-3.0.0.md
         - page: 2025/rippled-2.6.2.md
         - page: 2025/rippled-2.6.1.md