Changelog: https://github.com/libexpat/libexpat/blob/R_2_7_1/expat/Changes Update hash of the COPYING file (year updated): https://github.com/libexpat/libexpat/commit/2b2a24691a9888e0f3c179b8f05cbacb19f460ef Signed-off-by: Kadambini Nema <kadambini.nema@gmail.com> Signed-off-by: Julien Olivain <ju.o@free.fr>