# Confusion about versioning, and build documentation

**URL:** <https://fenicsproject.discourse.group/t/confusion-about-versioning-and-build-documentation/7078>\
**Category:** installation\
**Created:** [November 13, 2021, 12:00pm UTC](https://fenicsproject.discourse.group/t/confusion-about-versioning-and-build-documentation/7078 "2021-11-13T12:00:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mhassani](https://avatars.discourse-cdn.com/v4/letter/m/7bcc69/32.png) [@mhassani](https://fenicsproject.discourse.group/u/mhassani)\
**Post date:** [November 13, 2021, 12:00pm UTC](https://fenicsproject.discourse.group/t/confusion-about-versioning-and-build-documentation/7078/1 "2021-11-13T12:00:13Z")

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Dear FEniCS pros,  
In the fenicsprject web page, I got confused about the versioning of FEniCS. I used the installation from conda, but the version is 2019.1.0. This seems to be outdated, although the conda-forge community keeps some maintenance, but I guess it is outdated. I want to make the conda version update and contribute to that. I wonder whether the documentation of build process [here](https://fenics.readthedocs.io/en/latest/installation.html) is up-to-date?  
Second confusion of mine came from FEniCSx? Is it a separate package to be installed or built from source code?  
As I mentioned, I want to contribute to the conda-forge version with the latest updates to the FEniCS and all its dependencies. So I would be grateful, if you can give me somewhere to look for an up-to-date built instruction.  
Thank you in advance.