Changelog for package yasmin

5.1.0 (2026-05-01)

• fix: store Python CallbackSignal as native shared_ptr across blackboard (#116)

  • fix: store Python CallbackSignal as native shared_ptr across blackboard boundary

  * formatter ---------Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• Blackboard python copy constructor (#115)

  • add Blackboard copy bindings and remapping isolation tests

  * use blackboard copy for shell and stop clearing remappings on transitions ---------Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• add callback signal (#113)

  • add callback signal
  • docs(readme): add CallbackSignal chapter with Python and C++ examples

  * docs(web): add Callback Signal page and sidebar links across docs ---------Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• Contributors: Maik

5.0.0 (2026-01-14)

• Fix state machine cancel propagation and add hard cancel API (#105)

  • Fix state machine cancel propagation and add hard cancel API
  • Update editor to use direct state-machine cancel API
  • formatter
  • dont cancel state machine in cancel_state

  * use new cancel_state_machine API in sigint_handler ---------Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• Refactor blackboard storage to isolate remappings in concurrent execution (#101) Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• refactor: reorganize include directives and refine code structure across packages Reorganize include statements by grouping system and third-party headers at the top with angle brackets, relocate project headers appropriately, and eliminate redundant or unused includes. Additionally, streamline source files by repositioning self-include statements, adjust comment formatting, correct minor typos, and remove superfluous whitespace or blank lines for improved readability and consistency without altering functionality.

• add remapping-aware blackboard iteration (#100)

  • add remapping-aware blackboard iteration API with tests

  * return None for non-python blackboard values instead of unsafe casting ---------Co-authored-by: Maik Knof <<knofm@hs-weingarten.de>>

• Adding state metadata (#95)

  * feat(state): add metadata support with default value injection for blackboard keys Add StateMetadata and BlackboardKeyInfo structures to enable states to declare input and output keys with optional default values. When a state is executed, default values are automatically injected into the blackboard for any missing input keys that have defaults defined. This allows states to declare their dependencies and provide sensible defaults without requiring the blackboard to be pre-populated. Includes Python bindings and comprehensive unit tests.

  * feat: add metadata and defaults support to editor and factory Add description and default value support to the state machine editor GUI and factory. This includes:

  • New DefaultsDialog for editing default blackboard values in the editor
  • Updated dialogs to support description and defaults for states and state machines
  • XML parsing and serialization for description attribute and Default elements
  • Plugin info now exposes description and input/output keys from states
  • Python bindings simplified to support arbitrary types for default values

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