Blog

ColdBox 4.0: What We Kept

Nathaniel Francis February 20, 2015

Spread the word

Nathaniel Francis

February 20, 2015

Spread the word


Share your thoughts

State of the ColdBox

ColdBox 4.0 is a major release. The most significant major release since it went alpha/1.0 in June of 2006.

Most of the changes have been focused around streamlining, efficiency, extendability, and leaning out those things aren't really essential.

This may leave you wondering, "What's left?"

Helping the core

Outside of the absolute core, essential code that makes ColdBox tick; three of the iconic Box products are "baked in" to the core.

  1. WireBox 2.0
  2. CacheBox 2.0
  3. LogBox 2.0

Each of these libraries are automatically in ColdBox 4.0 because we use them to do ColdBox magic - they are an essential part of ColdBox processes.

Everybody gets an update!

As part of the ColdBox 4.0 release, each of these libraries also got their own major updates.

Not just for ColdBox

Each of these libraries are also available for non-ColdBox CFML use. We find them so useful that we don't want to keep them to ourselves. Each of them is available on ForgeBox for download and use in any CFML application.

To make working with these libraries easy, whether you are working in ColdBox or separately, each library has their own refcard to help make things simple and clear.

Add Your Comment

Recent Entries

The CFML Talent Gap Is Real: Scale Your ColdFusion Team Without Hiring Full-Time

The CFML Talent Gap Is Real: Scale Your ColdFusion Team Without Hiring Full-Time

ColdFusion applications still power critical systems across industries.

From universities and healthcare platforms to financial services and enterprise internal tools, CFML continues to run many systems organizations depend on every day.

But there’s a growing challenge many teams are quietly facing:

Finding experienced CFML developers is getting harder.

And when internal teams are already stretched thin, even small projects or performance issues can quickly turn ...

Cristobal Escobar
Cristobal Escobar
March 06, 2026
Discover the tools, tricks, and techniques every modern CFML and BoxLang developer needs!

Discover the tools, tricks, and techniques every modern CFML and BoxLang developer needs!

Into the Box 2026 is officially on the horizon, and it’s shaping up to be our most impactful conference yet.

Our mission this year is simple: **Make modernization approachable for everyone.** Whether you’re a seasoned ColdFusion veteran or a developer just starting your BoxLang journey, we’ve priced this event to ensure the entire community can join us in person.

Victor Campos
Victor Campos
March 05, 2026
From Lucee to Modern JVM Architectures for German Enterprises

From Lucee to Modern JVM Architectures for German Enterprises

How German companies running Lucee and CFML can evolve toward cloud-native JVM platforms

Across Germany, many enterprises rely on Lucee and CFML-based applications to run critical internal systems, customer portals, and business workflows.

Germany has one of the most active Lucee communities in Europe, supported by long-standing adoption of CFML across industries such as:

  • Manufacturing
  • Logistics
  • <...

Cristobal Escobar
Cristobal Escobar
March 04, 2026