diff --git a/Makefile b/Makefile
index eba375f..e94ea94 100644
--- a/Makefile
+++ b/Makefile
@@ -51,8 +51,8 @@ clean-test: ## remove test and coverage artifacts
 	rm -fr htmlcov/
 
 lint: ## reformat with black and check style with flake8
-	isort -rc ordr3
-	isort -rc tests
+	isort ordr3
+	isort tests
 	black ordr3 tests
 	flake8 ordr3 tests
 
diff --git a/ordr3/__init__.py b/ordr3/__init__.py
index 951a213..48a08b1 100644
--- a/ordr3/__init__.py
+++ b/ordr3/__init__.py
@@ -3,7 +3,7 @@
 A rewrite of our CPI ordering system.
 """
 
-__version__ = "0.0.1"
+__version__ = "1.0.0"
 
 
 from pyramid.config import Configurator
diff --git a/ordr3/scripts/migrate_to_0.1.0.sh b/ordr3/scripts/migrate_to_0.1.0.sh
new file mode 100644
index 0000000..1eaa865
--- /dev/null
+++ b/ordr3/scripts/migrate_to_0.1.0.sh
@@ -0,0 +1,5 @@
+cp ordr3.sqlite pre-0.1.0-ordr3.sqlite
+echo .dump orders | sqlite3 ordr3.sqlite > tmp_modify.sqlite
+vim tmp_modify.sqlite
+echo drop table orders | sqlite3 ordr3.sqlite
+sqlite3 ordr3.sqlite < tmp_modify.sqlite
diff --git a/pyproject.toml b/pyproject.toml
index b71d2ac..3d96945 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ dev = [
     "black",
     "flake8",
     "flake8-comprehensions",
-    "isort",
+    "isort >= 5.0.0",
     "keyring",
     "pre-commit",
 ]