|08-10-2021| Presentation at [11th WR Workshop](/project/white-rabbit/wikis/Oct2021Meeting): "Next generation White Rabbit Switch version 4" ([pdf](/project/white-rabbit/wikis/uploads/9b3e06e57f29cc272709055140110ce8/Next_generation_WR_Switch_v4.pdf))|
|26-01-2022| Final and public review of the [WRSv4 Main Board schematics](https://ohwr.org/project/wr-switch-hw-v4/wikis/wrs-v4-main-board-schematics), see [page](https://ohwr.org/project/wr-switch-hw-v4/wikis/wrs-v4-main-board-schematics)|