# Chapel 2.5 is now available!

**URL:** <https://chapel.discourse.group/t/chapel-2-5-is-now-available/43206>\
**Category:** Announcements\
**Created:** [June 12, 2025, 8:56pm UTC](https://chapel.discourse.group/t/chapel-2-5-is-now-available/43206 "2025-06-12T20:56:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bradcray](https://yyz2.discourse-cdn.com/free1/user_avatar/chapel.discourse.group/bradcray/32/72_2.png) [@bradcray](https://chapel.discourse.group/u/bradcray)\
**Post date:** [June 12, 2025, 8:56pm UTC](https://chapel.discourse.group/t/chapel-2-5-is-now-available/43206/1 "2025-06-12T20:56:38Z")

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Hello Chapel Community —

Today, we are releasing Chapel 2.5, whose highlights include:

- a new scalable implementation of our standard library's sort routine
- a new _editions_ feature for experimenting with breaking changes in a safe manner
- a new aliasing implementation of `reshape()` for local arrays
- initial support for debugging using the LLVM back-end and VS Code
- initial support for dynamically loading C libraries and calling into them
- improvements in terms of Python interoperability
- a new technical note on performance debugging
- improvements to the Dyno compiler front-end and the tools it supports

and much, much more!

You can read more about these changes in the [2.5 release announcement](https://chapel-lang.org/blog/posts/announcing-chapel-2.5/) on the Chapel blog and in the [CHANGES.md](https://github.com/chapel-lang/chapel/blob/release/2.5/CHANGES.md) file.

Chapel 2.5 can be installed in all the usual ways, including Linux package managers, Homebrew, Docker, RPMs, source builds, and Spack (though this last one may still take a few days to work through the system). For further details on installing, see: [Download and Install Chapel](https://chapel-lang.org/download/)

As always, thanks to [everyone who contributed to Chapel 2.5](https://github.com/chapel-lang/chapel/blob/release/2.5/CONTRIBUTORS.md)—we appreciate your help and support!

On behalf of the Chapel community,  
-Brad
