Változásnapló

Változásnapló, which translates to "change log" or "changelog" in English, is a file that records the changes made to a project, typically software. It serves as a historical record of modifications, additions, and bug fixes over time. Changelogs are crucial for users to understand what has been updated in new versions and for developers to track progress and identify the impact of specific changes.

A typical changelog entry includes the version number, the date of release, and a list of changes. These changes are often categorized into distinct sections such as "Added," "Changed," "Deprecated," "Removed," "Fixed," and "Security." The "Added" section details new features, while "Changed" describes modifications to existing functionality. "Deprecated" indicates features that are no longer recommended for use, and "Removed" signifies features that have been deleted entirely. The "Fixed" section lists bug resolutions, and "Security" highlights any security vulnerabilities addressed.

The format of a changelog can vary, but consistency is generally preferred. Common formats include plain text, Markdown, or structured data formats like JSON or YAML. Many open-source projects maintain their changelogs in a file named `CHANGELOG.md` or `CHANGES.txt` at the root of their repository. The purpose of a changelog is to provide transparency and clarity regarding the evolution of a project, facilitating better communication between developers and their user base.