git rm RELEASE-NOTES-${PREVIOUS_VERSION}
sed -i "s,RELEASE-NOTES-${PREVIOUS_VERSION},RELEASE-NOTES-${RELEASE_VERSION},g" Makefile.am
sed -i "s/AC_INIT(\[i3\], \[${PREVIOUS_VERSION}\]/AC_INIT([i3], [${RELEASE_VERSION}]/" configure.ac
git rm RELEASE-NOTES-${PREVIOUS_VERSION}
sed -i "s,RELEASE-NOTES-${PREVIOUS_VERSION},RELEASE-NOTES-${RELEASE_VERSION},g" Makefile.am
sed -i "s/AC_INIT(\[i3\], \[${PREVIOUS_VERSION}\]/AC_INIT([i3], [${RELEASE_VERSION}]/" configure.ac