# This month in AvaFrame - November 2022 edition

## December 2, 2022

Welcome to the November 2022 update.

This month brought a lot of internal improvements and fixes, apart from one topic:

The dense flow module com1dfa now contains the functionality of wall lines. These can be utilized to represent the effects of dams. However, please be aware of two things:

- first: this is untested and should only be used for experimental purposes.
- second: the application is directional dams, not catching dams.

You can learn more about it in our documentation.

We also met with our operational team, collecting feedback and discussing current developments. You find some outcomes from that in our issues…

On to the next month,

Felix

Want to contact us? Visit our matrix room at: #public:matrix.avaframe.org