Release 1.4.0

Frame0 1.4.0 is out now! This release support canvas background color and custom LLM providers for Agent. The features and fixes in this release can be found at changelog.

Canvas Background Color

Because the canvas background is white, it can sometimes be difficult to tell whether the background color of a shape is white or transparent. This issue can be resolved by changing the canvas background color. When no shape is selected, a panel appears in the Inspector where you can modify the Canvas properties, and there you can set the background color.

Custom LLM Providers for Agent

Frame0’s Agent supports various LLMs from OpenAI, Grok, Gemini, and Anthropic. Nevertheless, high-performance LLMs continue to emerge, and there has been ongoing demand to use them in Frame0. You can now use LLM providers that offer an OpenAI-compatible API. For example, through OpenRouter, you can use a variety of LLMs such as DeepSeek and Qwen in Frame0’s Agent. The Settings Sidebar includes a feature that allows you to add a Custom LLM Provider in the AI Agent section.

Support latest LLM models

Frame0 Agent now supports OpenAI’s GPT-5.2 and Google’s Gemini 3.0 Pro Preview models. This enables achieving higher-quality wireframes with faster and more efficient token usage.

Hiding connection points on a selected shape

When a single shape is selected, connection points appear on all four sides, allowing you to quickly create connectors. This is very useful when drawing diagrams, but at times it can also get in the way. An option to turn this off has been added to the Settings.

All the others issues resolved in this release can be found at changelog.