Bluebird versions 2.9.3 and 2.9.2 are both full-featured Promises/A+ implementations known for exceptional performance. Both versions share the same MIT license and are developed by Petka Antonov. The core functionality and purpose of the library remain consistent between these releases, focusing on providing a robust and efficient promise implementation for JavaScript developers. Both versions also depend on a similar suite of development dependencies, including tools for testing (mocha, sinon, istanbul), linting (jshint), and build processes (browserify, uglify-js). Developers utilizing either version can expect a consistent experience in terms of core promise functionality.
The key difference lies in the internal dependency of bluebird that the testing framework uses. Version 2.9.3 uses bluebird version 2.9.2 as a dev dependency, while version 2.9.2 uses bluebird version 2.8.0. This subtle change reflects internal testing and integration processes within the Bluebird development cycle, where newer versions are tested against slightly older, stable versions. Also, version 2.9.3 has ben released on January 27, 2015, which is only one day after the release of version 2.9.2. The update may include minor bug fixes or internal improvements that do not drastically alter the API or core features but will generally improve the stability of the tests. Both versions provide developers with a reliable way to manage asynchronous operations, with excellent speed compared to native promises. Developers should always use the latest stable version.
The are not vulnerabilities for the version 2.9.3 of the package bluebird