Note on migrations.

1 files changed, 4 insertions, 0 deletions

diff --git a/interimap b/interimap
index 41a0cb9..0fb6c1c 100755
--- a/interimap
+++ b/interimap
@@ -162,6 +162,10 @@ $DBH->do('PRAGMA foreign_keys = ON');
             # also, lUID  < local.UIDNEXT and rUID < remote.UIDNEXT (except for interrupted syncs)
             # mapping.idx must be found among local.idx (and remote.idx)
         ],
+
+        # We have no version number in the schema, but if we ever need a
+        # migration, we'll add a new table, and assume version 1.0 if
+        # the table is missing.
     );
 
     # Invariants: