PR Tour v0.7.0 Adds Source Evidence Links Between Code Walkthrough Steps

PR Tour, an open-source code-review skill built for Codex and Claude Code, has released version 0.7.0 with a new transition feature that lets readers inspect the source evidence behind step-to-step explanations. The update was prompted by a GitHub suggestion from contributor imMamdouhaboammar, who noted that connections between steps were often left implicit even when individual steps were well-documented. Authors can now attach optional transition objects to each step, citing specific file paths and line ranges from Git — including unchanged files outside the diff — to justify why the guide moves from one section to another. Transitions fall into three categories: source-cited, includes-inference, and reading-order, giving authors a way to be transparent about what is verified versus interpreted. The release also introduces draggable desktop layout dividers with keyboard support and offline-readable source excerpts, while remaining backward-compatible with older guide manifests.