migration-release

A CLI tool for generating release notes and migration guides from structured JSON files. Current stable version is 1.0.15, with no regular release cadence (appears to be maintained sporadically). It reads release data from a `releases/` directory containing JSON files per version, and outputs Markdown documentation. Key differentiators include automatic generation of migration guides highlighting runtime, environment variable, and script changes between versions, as well as support for custom arrays in JSON that become sections in the release notes. The tool is entirely CLI-based and requires Node.js >= 14. It has limited adoption and no notable alternatives directly compared.