Please, update COPYRIGHT.txt: change the year. I know, this is a few "bug" :)
Remove the end date.
We may also need to do changes to copyright holders and thus this is a bit bigger task. This situation is a bit unclear at the moment but ought to be clarified soon. Copyright year definitely needs to be updated before 3.0.1 so setting milestone accordingly. Omitting the end date like @lgc-sk proposed is probably a good idea.
Nokia doesn't anymore directly support Robot Framework but instead we have Robot Framework Foundation and RF 3.0.1 is the first project sponsored by them. We thus need to change copyrights so that they state:
Copyright 2008-2015 Nokia Networks
Copyright 2016- Robot Framework Foundation
Also need to update docs to mention the Foundation. This includes at least User Guide, robot/run.py and README.
Updated copyrights of Java files. #2309
Updated copyrights of Python files. #2309
Update copyrights in test READMEs. #2309
Added Robot Framework Foundation to the main copyright file #2309
Updated UG and API doc copyrights. #2309
Minor --help update. Including removing NSN reference (#2309)
Updated copyright/sponsor/license docs in README and UG. #2309
Copyrights in source code and elsewhere as well as docs about the sponsor updated.