Expect, a small assertion library designed for clarity and ease of use, saw a significant update moving from version 0.1.1 to 1.0.0. Both versions, licensed under MIT, share the core goal of enabling developers to write better, more readable assertions in their JavaScript tests. Both depends only on mocha.
Although both versions share same functionality and purpose, the jump to version 1.0.0 is the most notable difference, suggesting a substantial refactor, feature addition, or API stabilization. Developers considering upgrading should investigate the changelog for specific migration details and understand any breaking changes that might have been introduced.
The older version "0.1.1" was released on March 11th, 2014, while version "1.0.0" launched on November 13th, 2014, indicating that improvements and possible bug fixes were incorporated during this time.
Both versions are authored by Michael Jackson. The switch to the "mjackson" username within the repository URL with the new version could indicate a shift in ownership, which may be relevant considering third party libraries.
Developers already using Expect will want to evaluate the upgrade to version 1.0.0 for potential performance improvements, bug fixes, or new features. New users can benefit from the stability and maturity implied by the 1.0.0 release by starting with the version to ensure future compatibility.
The are not vulnerabilities for the version 1.0.0 of the package expect