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@@ -101,7 +101,7 @@ project](https://www.ohwr.org/project/white-rabbit/wiki).
 |31-07-2019| [Creotech](https://creotech.pl/pl/home-3-3-3-2/) ordered to perform evaluation of the required resources |
 |31-07-2019| Meeting with CERN IT experts (see [notes](https://ohwr.org/project/wr-switch-hw-v4/wikis/features-choice-meeting-with-it)) |
 |09-10-2019|[Creotech](https://creotech.pl/pl/home-3-3-3-2/) delivered [WRS resource utilisation on Xilinx US+ FPGA](uploads/31c7019f3c24cb12ec0f8c79c108af59/WRS-v4-resource-utilization.pdf) |
-|19-10-2019| [Seven Solutions](https://sevensols.com/) delivered [Study on the new hardware features for the WRS-4/18](uploads/8df374029c4b2a3cc025a59a72edce55/WRS-v4-hw-study.pdf) |
+|19-10-2019| [Seven Solutions](https://sevensols.com/) delivered [Study on the new hardware features for the WRS-4](uploads/8df374029c4b2a3cc025a59a72edce55/WRS-v4-hw-study.pdf) |