v0.2.17

Module Name: baselibs
Release Tag: v0.2.17
Origin Release Tag: v0.2.16
Release Commit Hash: 41f5a4c
Release Date: 2026-11-02

Overview

The baselibs module provides a selection of basic C++ utility libraries for common use in the S-CORE project.

Disclaimer

This release is not intended for production use, as it does not include a safety argumentation or a completed safety assessment.
The work products compiled in the safety package are created with care according to the S-CORE process (https://eclipse-score.github.io/process_description/main/index.html). However, as a non-profit, open-source organization, the project cannot assume any liability for its content.

For details on the features, see https://eclipse-score.github.io/score/main/features/baselibs/index.html

Notable Changes

Breaking changes & deprecations

• The serialization helpers serialize_in_place, serialize_and_allocate, and deserialize in score/serialization/Serialization.h moved from score::platform to score. Update qualified calls accordingly. #760
• Synchronized::WithLock is deprecated but remains available. Use lock() with the returned LockedPtr's and_then(), transform(), or or_else() instead. #761

New features

• Added LockedPtr::or_else to invoke a fallback callable when the pointer is null, enabling fallback lock acquisition in monadic chains. #604
• Added DISABLE_WARNING_DEPRECATED for intentional deprecated-API calls, such as compatibility tests. Ordinary code should migrate to supported APIs instead. #751

Compatibility

The following platforms are supported using the bazel_cpp_toolchains (https://github.com/eclipse-score/bazel_cpp_toolchains):

• x86_64-unknown-linux-gnu
• aarch64-unknown-linux-gnu
• x86_64-unknown-nto-qnx800
• aarch64-unknown-nto-qnx800

Performed Verification

• Build on all supported platforms
• Unit test execution on all supported platforms (some test failures are expected on AArch64 and QNX targets).
• Address and undefined behavior sanitized unit test execution
• Leak sanitized unit test execution

Report: https://github.com/eclipse-score/baselibs/actions/runs/41446800956

Known Issues

Upgrade Instructions

Backward compatibility with the previous release is not guaranteed.

Contact Information

For any questions or support, please contact the Base Libs Feature Team (https://github.com/orgs/eclipse-score/discussions/1223) or raise an issue/discussion.

What's Changed

• Update dependency score_tooling to v3 by @eclipse-score-bot in #733
• Correct feature safety wp list tables by @aschemmel-tech in #727
• Update CODEOWNERS skill check by @aschemmel-tech in #711
• json parser: collapse the parser indirection into a single JsonParser implementation by @Nikhil2206 in #677
• Bitmanipulation component DFA by @aschemmel-tech in #734
• json: reduce vaJson parser to what AnyTreeBuilder uses by @mihajlo-k in #740
• Update dependency score_platform to v0.7.4 by @eclipse-score-bot in #738
• Include LLVM coverage in component documentation by @AlexanderLanin in #746
• Result component DFA by @aschemmel-tech in #735
• Remove mw/log from restricted paths by @4og in #744
• Correct some links in safety plan by @aschemmel-tech in #725
• chore(actions): keep actions/checkout at v6 or newer by @eclipse-score-bot in #747
• LockedPtr::or_else monadic interface introduced by @sankurm in #604
• Improve automatic PR label coverage by @4og in #743
• chore(ci): use Ubuntu 24.04 GitHub Actions runners by @eclipse-score-bot in #748
• Update dependency score_qnx_unit_tests to v0.3.0 by @eclipse-score-bot in #755
• Delete the 'platform' namespace to match the other serialization file… by @muhseth in #760
• Update dependency score_tooling to v3.0.2 by @eclipse-score-bot in #759
• Deprecate Synhronized::WithLock; use LockedPtr monadic fns by @sankurm in #761
• json writer: remove vaJson code unreachable from JsonWriter by @mihajlo-k in #758
• Feat/627 deprecation warning suppression by @Rutik7 in #751
• Update bazel to 8.8.2 by @4og in #764
• Update bazel lockfiles by @4og in #766

Full Changelog: v0.2.16...v0.2.17