Merge branch 'dev' into feature/futures-executor-mixin

# Conflicts:
#	griptape/structures/workflow.py

CHANGELOG.md

@@ -57,6 +57,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 - `JsonExtractionEngine` failing to parse json when the LLM outputs more than just the json.
+## [0.29.2] - 2024-08-16
+
+### Fixed
+- `Workflow` threads not being properly cleaned up after completion.
+- Crash when `ToolAction`s were missing output due to an `ActionsSubtask` exception.
 
 ## [0.29.1] - 2024-08-02
 

griptape/tasks/toolkit_task.py

@@ -84,7 +84,12 @@ def prompt_stack(self) -> PromptStack:
                         for action in s.actions
                     ]
                     action_results = [
-                        ToolAction(name=action.name, path=action.path, tag=action.tag, output=action.output)
+                        ToolAction(
+                            name=action.name,
+                            path=action.path,
+                            tag=action.tag,
+                            output=action.output if action.output is not None else s.output,
+                        )
                         for action in s.actions
                     ]
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "griptape"
-version = "0.29.1"
+version = "0.29.2"
 description = "Modular Python framework for LLM workflows, tools, memory, and data."
 authors = ["Griptape <[email protected]>"]
 license = "Apache 2.0"