media-gfx/darktable: add backward compat warning by karpi in bug #569872

Package-Manager: portage-2.2.26

diff --git a/media-gfx/darktable/darktable-2.0.0.ebuild b/media-gfx/darktable/darktable-2.0.0.ebuild
index 00601fd06a33114889bdfd326a90b3c444e07666..f1f16a4a1eb0598839d829094ecf3b244d088869 100644 (file)
--- a/media-gfx/darktable/darktable-2.0.0.ebuild
+++ b/media-gfx/darktable/darktable-2.0.0.ebuild
@@ -133,6 +133,12 @@ pkg_preinst() {
 pkg_postinst() {
        gnome2_icon_cache_update
        fdo-mime_desktop_database_update
+
+       elog "when updating from the currently stable 1.6 series,"
+       elog "please bear in mind that your edits will be preserved during this process,"
+       elog "but it will not be possible to downgrade from 2.0 to 1.6 any more."
+       echo
+       ewarn "There will not be possible to downgrade!"
 }
 
 pkg_postrm() {