add tests for migration

[nominatim.git] / nominatim / version.py

diff --git a/nominatim/version.py b/nominatim/version.py
index 9670ea6062b2c7a14971fa39993e16d165f99a1e..06a3e97113692fd3c43e50caa598c71ae46017c7 100644 (file)
--- a/nominatim/version.py
+++ b/nominatim/version.py
@@ -9,8 +9,16 @@ Version information for Nominatim.
 # The database patch level tracks important changes between releases
 # and must always be increased when there is a change to the database or code
 # that requires a migration.
+#
+# When adding a migration on the development branch, raise the patch level
+# to 99 to make sure that the migration is applied when updating from a
+# patch release to the next minor version. Patch releases usually shouldn't
+# have migrations in them. When they are needed, then make sure that the
+# migration can reapplied and set the migration version to the appropriate
+# patch level when cherry-picking the commit with the migration.
+#
 # Released versions always have a database patch level of 0.
-NOMINATIM_VERSION = (3, 7, 0, 1)
+NOMINATIM_VERSION = (4, 0, 99, 1)
 
-POSTGRESQL_REQUIRED_VERSION = (9, 3)
+POSTGRESQL_REQUIRED_VERSION = (9, 5)
 POSTGIS_REQUIRED_VERSION = (2, 2)