Update changelog

CHANGELOG.md

@@ -40,11 +40,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `Chat.output_fn`'s now takes an optional kwarg parameter, `stream`.
 - Implemented `SerializableMixin` in `Structure`, `BaseTask`, `BaseTool`, and `TaskMemory`
 - `@activity` decorated functions can now accept kwargs that are defined in the activity schema.
+- Updated `ToolkitTask` system prompt to no longer mention `memory_name` and `artifact_namespace`.
+- Models in `ToolkitTask` with native tool calling no longer need to provide their final answer as `Answer:`.
 
 ### Fixed
 
 - Structures not flushing events when not listening for `FinishStructureRunEvent`.
 - `EventListener.event_types` and the argument to `BaseEventListenerDriver.handler` being out of sync.
+- Models occasionally hallucinating `memory_name` and `artifact_namespace` into Tool schemas when using `ToolkitTask`.
+- Models occasionally providing overly succinct final answers when using `ToolkitTask`.
 
 ## \[0.33.1\] - 2024-10-11