# Jun 20th, 2025 ## GenStudio ### New Features * **Prompt Caching Button**: Added a prompt caching button to enable faster access to frequently used prompts. ### Improvements * **Improved Tool Name Validation**: Tool names can no longer contain spaces to prevent naming conflicts. ## Control Center ### Improvements * **Improved Cost Calculations**: Ensured accurate cost calculations for messages, tool calls, cache creation, and cache reads, including support for ElevenLabs and smart tools. * **Anthropic Tool Name Management**: Resolved issues with duplicated tool names for Anthropic models to prevent conflicts. * **Enhanced Tool Search**: When a specified tool name does not exist, the system now provides a list of available tools. ### Bug Fixes * **System Message Processing**: Fixed an issue where existing system messages of type string were not processed properly. * **Function Calling Error Handling**: Improved handling of function calling errors with language models. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.skydeck.ai/releases/jun-20th-2025.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.