BoxLang 1.0.0 Beta 12 Launched

BoxLang, News, OpenSource, Releases

Jon Clausen August 30, 2024

Spread the word

Jon Clausen

August 30, 2024

Spread the word

Share your thoughts

This update contains 9 features and improvements and 8 bug fixes. Thank you for your continued support and stay tuned for more exciting developments!

What is BoxLang?

BoxLang is a modern dynamic JVM language that can be deployed on multiple runtimes: operating system (Windows/Mac/*nix/Embedded), web server, lambda, iOS, android, web assembly, and more. BoxLang combines many features from different programming languages, including Java, ColdFusion, Python, Ruby, Go, and PHP, to provide developers with a modern and expressive syntax.

It is also a drop-in replacement for Adobe ColdFusion and Lucee Engines.

How to get started?

Visit our docs at https://boxlang.ortusbooks.com and get coding today. If you want to try it out on the web then go to our online REPL at https://try.boxlang.io. You can also checkout our YouTube playlist: https://www.youtube.com/playlist?list=PLNE-ZbNnndB-40LvAbeSeT2Oi3V2gm_B8

Release Notes

Here are the latest release notes: https://boxlang.ortusbooks.com/readme/release-history/1.0.0-beta12

New Features

BL-438 - Zip Components, Utility and incorporating BIFS
BL-487 - Implement pagePoolClear()
BL-491 - Add the ability to configure the CF transpiler
BL-490 - Transpiler doesn't handle attributeCollection

Improvements

BL-486 - Compiler thread safety
BL-485 - Implements SystemCacheClear()
BL-483 - Allow "object" passed to throw to be a struct representation of an exception
BL-480 - Added all missing boxlang types to BoxLangType class
BL-479 - Address parser performance by limiting operator reserved words
BL-478 - Change template parsers to use SLL prediction mode
BL-477 - Improve parsing performance by only calculating lines of code on error
BL-474 - Add ValueRequiresOneOf Validator

Bugs

BL-484 - Lock expects timeout to be minimum of 1
BL-481 - numeric literals with leading zeros are confused with octal values in java source
BL-482 - getApplicationMetadata() fails before application listener is defined
BL-476 - AST string values incorrectly unescaped outside of cfoutput
BL-475 - Pretty printer incorrect for default case ending tag

BoxLang AI 3.4 Blog Series Part 3 : Batched Approvals

Here's a bug that's easy to miss until it bites someone in production: an agent turn asks for two tool calls at once, both need human approval, and only the first one actually suspends. The second one gets silently skipped. Not rejected, not queued, just gone. That's what happened before 3.4.0, and it's fixed now with batched tool-call approvals.

Getting Started with BoxLang as an Alternative CFML Engine

If you have an existing ColdFusion or Lucee application, one of the first questions you may have about BoxLang is probably not:

“Should I rewrite my application in BoxLang?”

It is much simpler:

“Can BoxLang run the CFML application I already have?”

That was the focus of veteran CFML troubleshooter Charlie Arehart’s session at Into the Box 2026, Getting Started with BoxLang as an Alternative CFML Engine.

Blog