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[mw] / HACKING

diff --git a/HACKING b/HACKING
index 6ceec4a726fd2ec2f88804620f6707b1717ef025..93100834f33a70918bebc28d7ee63e12a2c46936 100644 (file)
--- a/HACKING
+++ b/HACKING
@@ -1,2 +1,6 @@
 Run this awesome whatnot with:
   PYTHONPATH=$PWD/src bin/mw
+
+Changing how something already works in the .mw metadir requires a damn
+good reason and we don't want to introduce incompatibilities at all in
+the tree. On the other hand, patches are greatly welcomed!