+ notes regarding upstream conversion from mercurial using hg-fast-export

diff --git a/README b/README
index 9b1f54e95d6a7fd1eb2ac312c1aaa4958ee682ed..1a1b4d4c00d99e3fa3513e020ff09c840a084456 100644 (file)
--- a/README
+++ b/README
@@ -27,3 +27,6 @@ Alternate graphics:
 Building on GNU/Linux or OS X:
     cmake . -DRUN_IN_PLACE=1
     make -j2
+
+The “upstream” branch contains vanilla minetest-c55, created using:
+    hg-fast-export -r ~/share/src/games/minetest -o upstream