changes file for consdiff backend

diff --git a/changes/consdiff_21643 b/changes/consdiff_21643
new file mode 100644 (file)
index 0000000..38d4656
--- /dev/null
+++ b/changes/consdiff_21643
@@ -0,0 +1,5 @@
+  o Major features (internals):
+    - Add an ed diff/patch backend, optimized for consensus documents.
+      This backend will be the basis of our consensus diff implementation.
+      Most of the work here was done 
+      by Daniel Martí. Closes ticket 21643.