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@@ -36,3 +36,14 @@ Configuring the github-merge tool for the bitcoin repository is done in the foll
git config githubmerge.testcmd "make -j4 check" (adapt to whatever you want to use for testing)
git config --global user.signingkey mykeyid (if you want to GPG sign)
+## fix-copyright-headers.py
+
+Every year newly updated files need to have its copyright headers updated to reflect the current year.
+If you run this script from src/ it will automatically update the year on the copyright header for all
+.cpp and .h files if these have a git commit from the current year.
+
+For example a file changed in 2014 (with 2014 being the current year):
+```// Copyright (c) 2009-2013 The Bitcoin developers```
+
+would be changed to:
+```// Copyright (c) 2009-2014 The Bitcoin developers``` \ No newline at end of file