# HERMESv3\_GR: release announcement

**URL:** <https://forum.cmascenter.org/t/hermesv3-gr-release-announcement/773>\
**Category:** Announcements\
**Created:** [June 21, 2019, 1:40pm UTC](https://forum.cmascenter.org/t/hermesv3-gr-release-announcement/773 "2019-06-21T13:40:19Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![lizadams](https://avatars.discourse-cdn.com/v4/letter/l/49beb7/32.png) [@lizadams](https://forum.cmascenter.org/u/lizadams)\
**Post date:** [July 3, 2019, 6:54pm UTC](https://forum.cmascenter.org/t/hermesv3-gr-release-announcement/773/2 "2019-07-03T18:54:26Z")

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Hi Marc,

I’ve added a new emissions category. Please review this link that contains instructions about using this category. I will set up a HERMESv3\_GR sub-category as well.

> [@About the Emissions category](https://forum.cmascenter.org/t/about-the-emissions-category/790):
>
> This category may be used to announce the availability of open-source software to prepare CMAQ-Ready emissions and issues related to using this software. Use this category to announce the availability of the open-source software to the community. Request that a sub-category be created that references the name of the open-source software. For issues related to running this open-source software, users are asked to include both the Emissions Category, and the open-source software sub-category. T…

Thanks, Liz

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