lifecycle Release Note v0.9.0
status: valid
security: NO
safety: ASIL_B
version: 1
realizes: wp__module_sw_release_note
doc__lifecycle_release_note_v0_9_0
Generic Document

Release Note v0.9.0#

Overview#

This document provides an overview of the changes, improvements, and bug fixes included in the software module release version named above as compared to the module’s origin release (which is usually the previous release).

Disclaimer#

This release note does not “release for production”, as it does not come with a safety argumentation and a performed safety assessment. The work products compiled in the safety package are created with care according to a process satisfying standards, but the as the project, being a non-profit and open source organization, can not take over any liability for its content.

Changes to the Module#

New Features#

  • None

Improvements#

  • Configuration option deployment_config.ready_recovery_action is now deprecated to avoid confusion btw. ready_recovery_action and recovery_action. Instead use the new configuration parameters deployment_config.activation_retry_attempts and deployment_config.activation_retry_delay_ms. Note that deployment_config.activation_retry_delay_ms is not yet implemented and only a placeholder.

  • Improved stability of the feature integration tests (#850).

  • Extended the ILmControl API with the new method wait_for_connection(), which blocks until the client is connected to the Launch Manager, the timeout expires, or a stop is requested via a stop token (#840, #850).

  • Improved the feature architecture documentation with Control API behavior and Recovery Actions (#800).

Bug Fixes#

  • Fixed a race in ILmControl: an activation callback registered before the service was discovered tried to read samples immediately. It now waits until the connection is established (#849).

  • Fixed a narrowing bug in the health monitor’s TimeRange: MinMs() / MaxMs() returned uint32_t and could silently narrow values. They now return uint64_t, and negative durations violate a precondition check. Both the C++ library and the Rust FFI were updated (#827).

Other Changes by Label#

  • None

Compatibility#

  • The following platforms are supported using the 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

Known Issues#

  • None

Known Vulnerabilities#

  • None

Upgrade Instructions#

  • Configuration option ready_recovery_action is deprecated and will be removed with the next release. Replace configuration option deployment_config.ready_recovery_action.restart.number_of_attempts with deployment_config.activation_retry_attempts and deployment_config.ready_recovery_action.restart.delay_before_restart_ms with deployment_config.activation_retry_delay_ms.

For any questions or support, please contact the Project Team or raise an issue/discussion.