Version updated for https://github.com/rafaeltorresng/pr-explainer-action to version v1.0.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. What’s Changed Understanding is the new bottleneck Generates architectural background and change intuition from the PR diff Builds HTML flow diagrams and a code walkthrough Includes a 5-question interactive quiz for review comprehension Supports OpenRouter with configurable model selection Defaults to deepseek/deepseek-v4-flash How it works: