Introducing JSONassertify v0.0.3

We’re pleased to announce the release of JSONassertify v0.0.3, published on January 4, 2025. This maintenance release focuses on keeping your JSON testing toolkit secure and up-to-date with the latest improvements from the underlying libraries.

JSONassertify continues to be a modernized fork of the popular JSONassert library, helping developers simplify JSON comparisons in unit tests—especially when testing REST interfaces. With over a decade of value from the original project, JSONassertify brings active maintenance, security updates, and continued support for Java 8+.

What’s New

Updated Core JSON Library

The headline change in v0.0.3 is the update to the org.json:json dependency, moving from version 20240303 to 20241224. This ~9-month update includes upstream security fixes and improvements to the core JSON parsing library that powers JSONassertify’s assertion capabilities.

No Breaking Changes

Importantly, this release introduces zero API changes. If you’re upgrading from v0.0.2, you can make the switch with confidence—your existing tests will continue to work without modification. The update is purely a behind-the-scenes maintenance improvement.

Documentation Updates

The project documentation now includes a GitHub release badge for quick version reference, and custom domain support has been added for improved accessibility at jsonassertify.unitvectorylabs.com.

Why It Matters

Security First

Keeping dependencies current isn’t just about new features—it’s about security. The org.json library update brings nearly a year of upstream fixes, ensuring your test suite runs on a well-vetted, secure foundation. While these fixes operate beneath the API surface, they contribute to the overall reliability and trustworthiness of your testing infrastructure.

Stability Through Maintenance

The fact that v0.0.3 requires no code changes from users is a testament to JSONassertify’s mature, stable API. The project has reached a point where careful dependency management and security hardening can proceed without disrupting your workflows. This is the mark of a library that’s ready for production use.

Behind-the-Scenes Improvements

While end users won’t notice these changes directly, the project has also strengthened its CI/CD infrastructure with:

  • Enhanced Maven Central publishing with build provenance attestations
  • Added security scanning via zizmor for GitHub Actions
  • Supply chain security hardening throughout the build process

These improvements reflect a commitment to best practices that benefits everyone relying on JSONassertify.

Upgrading to v0.0.3

Upgrading from v0.0.2 is straightforward—just update your dependency version:

Maven:

<dependency>
    <groupId>com.unitvectory</groupId>
    <artifactId>jsonassertify</artifactId>
    <version>0.0.3</version>
    <scope>test</scope>
</dependency>

Gradle:

testImplementation 'com.unitvectory:jsonassertify:0.0.3'

That’s it—no code changes required.

First-Time Users

If you’re new to JSONassertify, check out the full documentation to get started. The library provides a clean API for asserting JSON structure and values in your tests, with support for both exact matching and flexible field ordering.

This release announcement was AI-generated using the unsloth/Qwen3.5-122B-A10B-GGUF:Q4_K_M model. For more information, see the JSONassertify v0.0.3 release (published January 4, 2025). Author: release-storyteller