marckrenn/claude-code-changelog
Tracking prompts, feature flags and metadata of Claude Code releases. Subscribe to ↓
What it solves
It provides an unofficial, community-maintained archive that tracks the evolution of prompts and feature flags for Claude Code, allowing users to see how the tool's internal instructions and capabilities change across different releases.
How it works
The project extracts prompt artifacts and feature flags from Claude Code releases and stores them as files in the repository. It organizes these into legacy compatibility files, category-grouped system prompts, and derived metadata. This data is then used to power an automated X (Twitter) account that detects new releases, generates diff summaries, and publishes updates.
Who it’s for
Developers and AI researchers who want to analyze the historical changes in Claude Code's system prompts, track feature-flag evolution, or use a coding agent to perform deep historical research on the tool's internal logic.
Highlights
- Prompt Tracking: Maintains a library of extracted system prompts grouped by category.
- Feature Flag Archive: Tracks the evolution of
cc-flags.mdacross versions. - Automated Updates: Integrates with a social media bot to publish structured diff summaries of new releases.
- Historical Navigation: Uses annotated tags and GitHub releases for easy version comparison.