diff --git a/CHANGELOG.md b/CHANGELOG.md
index f05132d..0333db3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,22 @@ All notable changes to Wutta-Continuum will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## v0.2.0 (2024-12-07)
+
+### Feat
+
+- convert all uuid fields from str to proper UUID
+
+### Fix
+
+- add `User.prevent_edit` to schema
+
+## v0.1.1 (2024-08-27)
+
+### Fix
+
+- fix nullable flags for initial version tables
+
 ## v0.1.0 (2024-08-27)
 
 ### Feat
diff --git a/README.md b/README.md
index c7bd996..4f35e92 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 
 # Wutta-Continuum
 
-SQLAlchemy-Continuum versioning for WuttJamaican
+SQLAlchemy-Continuum versioning for Wutta Framework
 
 See docs at https://rattailproject.org/docs/wutta-continuum/
diff --git a/docs/conf.py b/docs/conf.py
index 654920b..d230ce3 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -28,7 +28,7 @@ exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
 
 intersphinx_mapping = {
     'sqlalchemy-continuum': ('https://sqlalchemy-continuum.readthedocs.io/en/latest/', None),
-    'wuttjamaican': ('https://rattailproject.org/docs/wuttjamaican/', None),
+    'wuttjamaican': ('https://docs.wuttaproject.org/wuttjamaican/', None),
 }
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 1e7c109..c7dff31 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,10 +6,10 @@ build-backend = "hatchling.build"
 
 [project]
 name = "Wutta-Continuum"
-version = "0.1.0"
-description = "SQLAlchemy-Continuum versioning for WuttJamaican"
+version = "0.2.0"
+description = "SQLAlchemy-Continuum versioning for Wutta Framework"
 readme = "README.md"
-authors = [{name = "Lance Edgar", email = "lance@edbob.org"}]
+authors = [{name = "Lance Edgar", email = "lance@wuttaproject.org"}]
 license = {text = "GNU GPL v3+"}
 classifiers = [
         "Development Status :: 4 - Beta",
@@ -27,7 +27,7 @@ classifiers = [
 requires-python = ">= 3.8"
 dependencies = [
         "SQLAlchemy-Continuum",
-        "WuttJamaican[db]",
+        "WuttJamaican[db]>=0.17.0",
 ]
 
 
@@ -47,6 +47,7 @@ wutta_continuum = "wutta_continuum.conf:WuttaContinuumConfigExtension"
 [project.urls]
 Homepage = "https://wuttaproject.org/"
 Repository = "https://forgejo.wuttaproject.org/wutta/wutta-continuum"
+Issues = "https://forgejo.wuttaproject.org/wutta/wutta-continuum/issues"
 Changelog = "https://forgejo.wuttaproject.org/wutta/wutta-continuum/src/branch/master/CHANGELOG.md"
 
 
diff --git a/src/wutta_continuum/__init__.py b/src/wutta_continuum/__init__.py
index 63f63ff..60e7ad2 100644
--- a/src/wutta_continuum/__init__.py
+++ b/src/wutta_continuum/__init__.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8; -*-
 ################################################################################
 #
-#  Wutta-Continuum -- SQLAlchemy Versioning for WuttJamaican
+#  Wutta-Continuum -- SQLAlchemy Versioning for Wutta Framework
 #  Copyright © 2024 Lance Edgar
 #
 #  This file is part of Wutta Framework.
@@ -21,7 +21,7 @@
 #
 ################################################################################
 """
-Wutta-Continuum -- SQLAlchemy-Continuum versioning for WuttJamaican
+Wutta-Continuum -- SQLAlchemy-Continuum versioning for Wutta Framework
 """
 
 from ._version import __version__
diff --git a/src/wutta_continuum/app.py b/src/wutta_continuum/app.py
index a6d55c7..873c091 100644
--- a/src/wutta_continuum/app.py
+++ b/src/wutta_continuum/app.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8; -*-
 ################################################################################
 #
-#  Wutta-Continuum -- SQLAlchemy Versioning for WuttJamaican
+#  Wutta-Continuum -- SQLAlchemy Versioning for Wutta Framework
 #  Copyright © 2024 Lance Edgar
 #
 #  This file is part of Wutta Framework.
diff --git a/src/wutta_continuum/conf.py b/src/wutta_continuum/conf.py
index bdf2d92..af90fde 100644
--- a/src/wutta_continuum/conf.py
+++ b/src/wutta_continuum/conf.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8; -*-
 ################################################################################
 #
-#  Wutta-Continuum -- SQLAlchemy Versioning for WuttJamaican
+#  Wutta-Continuum -- SQLAlchemy Versioning for Wutta Framework
 #  Copyright © 2024 Lance Edgar
 #
 #  This file is part of Wutta Framework.
diff --git a/src/wutta_continuum/db/alembic/versions/0a5f8ac0cd06_add_user_prevent_edit.py b/src/wutta_continuum/db/alembic/versions/0a5f8ac0cd06_add_user_prevent_edit.py
new file mode 100644
index 0000000..1e76bf0
--- /dev/null
+++ b/src/wutta_continuum/db/alembic/versions/0a5f8ac0cd06_add_user_prevent_edit.py
@@ -0,0 +1,30 @@
+"""add user.prevent_edit
+
+Revision ID: 0a5f8ac0cd06
+Revises: 71406251b8e7
+Create Date: 2024-11-24 17:39:57.415425
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '0a5f8ac0cd06'
+down_revision: Union[str, None] = '71406251b8e7'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+
+    # user
+    op.add_column('user_version', sa.Column('prevent_edit', sa.Boolean(), autoincrement=False, nullable=True))
+
+
+def downgrade() -> None:
+
+    # user
+    op.drop_column('user_version', 'prevent_edit')
diff --git a/src/wutta_continuum/db/alembic/versions/71406251b8e7_first_versioning_tables.py b/src/wutta_continuum/db/alembic/versions/71406251b8e7_first_versioning_tables.py
index b5e3554..1cc4c20 100644
--- a/src/wutta_continuum/db/alembic/versions/71406251b8e7_first_versioning_tables.py
+++ b/src/wutta_continuum/db/alembic/versions/71406251b8e7_first_versioning_tables.py
@@ -9,6 +9,7 @@ from typing import Sequence, Union
 
 from alembic import op
 import sqlalchemy as sa
+import wuttjamaican.db.util
 
 
 # revision identifiers, used by Alembic.
@@ -25,7 +26,7 @@ def upgrade() -> None:
                     sa.Column('issued_at', sa.DateTime(), nullable=True),
                     sa.Column('id', sa.BigInteger(), autoincrement=True, nullable=False),
                     sa.Column('remote_addr', sa.String(length=50), nullable=True),
-                    sa.Column('user_id', sa.String(length=32), nullable=True),
+                    sa.Column('user_id', wuttjamaican.db.util.UUID(), nullable=True),
                     sa.ForeignKeyConstraint(['user_id'], ['user.uuid'], name=op.f('fk_transaction_user_id_user')),
                     sa.PrimaryKeyConstraint('id', name=op.f('pk_transaction'))
                     )
@@ -33,8 +34,8 @@ def upgrade() -> None:
 
     # person
     op.create_table('person_version',
-                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
-                    sa.Column('full_name', sa.String(length=100), autoincrement=False, nullable=False),
+                    sa.Column('uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False),
+                    sa.Column('full_name', sa.String(length=100), autoincrement=False, nullable=True),
                     sa.Column('first_name', sa.String(length=50), autoincrement=False, nullable=True),
                     sa.Column('middle_name', sa.String(length=50), autoincrement=False, nullable=True),
                     sa.Column('last_name', sa.String(length=50), autoincrement=False, nullable=True),
@@ -49,11 +50,11 @@ def upgrade() -> None:
 
     # user
     op.create_table('user_version',
-                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
-                    sa.Column('username', sa.String(length=25), autoincrement=False, nullable=False),
+                    sa.Column('uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False),
+                    sa.Column('username', sa.String(length=25), autoincrement=False, nullable=True),
                     sa.Column('password', sa.String(length=60), autoincrement=False, nullable=True),
-                    sa.Column('person_uuid', sa.String(length=32), autoincrement=False, nullable=True),
-                    sa.Column('active', sa.Boolean(), autoincrement=False, nullable=False),
+                    sa.Column('person_uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=True),
+                    sa.Column('active', sa.Boolean(), autoincrement=False, nullable=True),
                     sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
                     sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
                     sa.Column('operation_type', sa.SmallInteger(), nullable=False),
@@ -65,8 +66,8 @@ def upgrade() -> None:
 
     # role
     op.create_table('role_version',
-                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
-                    sa.Column('name', sa.String(length=100), autoincrement=False, nullable=False),
+                    sa.Column('uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False),
+                    sa.Column('name', sa.String(length=100), autoincrement=False, nullable=True),
                     sa.Column('notes', sa.Text(), autoincrement=False, nullable=True),
                     sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
                     sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
@@ -79,9 +80,9 @@ def upgrade() -> None:
 
     # user_x_role
     op.create_table('user_x_role_version',
-                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
-                    sa.Column('user_uuid', sa.String(length=32), autoincrement=False, nullable=False),
-                    sa.Column('role_uuid', sa.String(length=32), autoincrement=False, nullable=False),
+                    sa.Column('uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False),
+                    sa.Column('user_uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=True),
+                    sa.Column('role_uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=True),
                     sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
                     sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
                     sa.Column('operation_type', sa.SmallInteger(), nullable=False),
@@ -93,7 +94,7 @@ def upgrade() -> None:
 
     # permission
     op.create_table('permission_version',
-                    sa.Column('role_uuid', sa.String(length=32), autoincrement=False, nullable=False),
+                    sa.Column('role_uuid', wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False),
                     sa.Column('permission', sa.String(length=254), autoincrement=False, nullable=False),
                     sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
                     sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
diff --git a/tasks.py b/tasks.py
new file mode 100644
index 0000000..7e7734b
--- /dev/null
+++ b/tasks.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8; -*-
+"""
+Tasks for Wutta-Continuum
+"""
+
+import os
+import shutil
+
+from invoke import task
+
+
+@task
+def release(c, skip_tests=False):
+    """
+    Release a new version of Wutta-Continuum
+    """
+    if not skip_tests:
+        c.run('pytest')
+
+    if os.path.exists('dist'):
+        shutil.rmtree('dist')
+
+    c.run('python -m build --sdist')
+    c.run('twine upload dist/*')