# March 21 - Smarter, Faster, Stronger Agents ### Agent Upgrades * **Smarter Editing**: The agent can now **edit existing notebook cells**, not just create new ones. * **On-the-Fly Problem Solving**: Rather than planning everything upfront, the agent now **figures things out as it goes**—making it more adaptive and efficient. * **Full Notebook Awareness**: The agent receives the **entire notebook as context**, improving accuracy and coherence. * **Citations**: The agent can now **generate citations** when appropriate. ### Chat History * You can now **open previous chat histories** to review or continue past conversations. ### Performance Improvements * **Model upgrade**: We've moved from o3-mini to **GPT-4o** — about **10x faster** on agent prompts. There's a small quality tradeoff, but the speed boost is worth it. * **Websocket Resilience**: If you're idle for a while, **websocket connections will now automatically reconnect**. * Behind the scenes server tuning to ensure less timeouts for server key users. ### Monthly Limits (for OS Users) * Open Source users now have **50 completions** and **5000 autocompletes** per month. * These limits **reset at the start of each month**. ### Bug Fixes * Markdown backticks (\`\`\`) now render in **purple font**, as expected. * The **variable dropdown scrolls** properly again—no more cut-off options. --- # 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.trymito.io/misc/release-notes/march-21-smarter-faster-stronger-agents.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.