diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c64eef9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,43 @@
+
+# SQLBase7-SA
+
+SQLBase7-SA is a SQLAlchemy driver/dialect for the Centura SQLBase
+database, specifically version 7.5.1.
+
+## About the Project
+
+From what I can tell, SQLBase is still an actively-developed database,
+but it is no longer owned by Centura (see
+[here](http://en.wikipedia.org/wiki/Gupta_Technologies)).  Also, the
+current version (according to [this
+page](http://www.unify.com/Products/Data_Management/SQLBase/), as of
+25 Apr 2010) is 11.5, so I have no idea how useful this project will
+be for versions of SQLBase more recent than 7.5.1.
+
+This project exists only for the sake of providing read-only access to
+legacy data, specifically that used by the
+[CAM32](http://www.camcommerce.com/products/CAM32.aspx) Point of Sale
+software.  It's possible that it could allow writing data, etc., but I
+personally won't be adding any such features unless/until the need
+arises.
+
+I don't expect there to be much of anyone using SQLBase 7.5.1 at this
+point (besides perhaps other CAM32 users), but if you do happen to
+need additional functionality from this project or just have questions
+or comments, feel free to drop me a line at lance@edbob.org.
+
+## Downloads
+
+The code is released under the [GNU General Public
+License](http://www.gnu.org/licenses/gpl.html), version 3.
+
+It is available at [PyPI](http://pypi.python.org/pypi/SQLBase7-SA), so
+the easiest way to get the package is with the command:
+
+      # pip install SQLBase7-SA
+
+Again, this project is extremely specific to my needs, so I'm only
+building eggs for Python 2.5 and 2.6 at this point.  If you happen to
+need something else then please contact me.
+
+Copyright © 2010 Lance Edgar <lance@edbob.org>
diff --git a/setup.py b/setup.py
index eb6ec34..75395a7 100644
--- a/setup.py
+++ b/setup.py
@@ -1,86 +1,86 @@
-#!/usr/bin/env python
-# -*- coding: utf-8  -*-
-################################################################################
-#
-#  SQLBase7-SA -- SQLAlchemy driver/dialect for Centura SQLBase v7
-#  Copyright © 2010 Lance Edgar
-#
-#  This file is part of SQLBase7-SA.
-#
-#  SQLBase7-SA is free software: you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation, either version 3 of the License, or
-#  (at your option) any later version.
-#
-#  SQLBase7-SA is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with SQLBase7-SA.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-
-
-from setuptools import setup, find_packages
-
-
-import os
-execfile(os.path.join(os.path.dirname(__file__), 'sqlbase7_sa', '_version.py'))
-
-
-setup(
-    name = 'SQLBase7-SA',
-    version = __version__,
-    author = 'Lance Edgar',
-    author_email = 'lance@edbob.org',
-    url = "http://sqlbase7-sa.edbob.org/",
-    license = "GNU GPL v3",
-    description = 'SQLAlchemy dialect for Centura SQLBase v7',
-    long_description = """
-SQLBase7-SA - SQLAlchemy dialect for Centura SQLBase v7
--------------------------------------------------------
-
-This package provides a (possibly rudimentary) implementation
-of a SQLAlchemy dialect for the Centura SQLBase database
-engine.  It is only intended (and known) to work with a very
-specific version of this database, that version being 7.5.1.
-""",
-
-    classifiers = [
-        'Development Status :: 4 - Beta',
-        'Environment :: Plugins',
-        'Environment :: Win32 (MS Windows)',
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: GNU General Public License (GPL)',
-        'Natural Language :: English',
-        'Operating System :: Microsoft :: Windows',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 2.5',
-        'Programming Language :: Python :: 2.6',
-        'Topic :: Database',
-        'Topic :: Software Development :: Libraries :: Python Modules',
-        ],
-
-    packages = find_packages(),
-
-    install_requires = [
-        'SQLAlchemy',
-        ],
-
-    entry_points = {
-
-        # SQLAlchemy 0.5
-        'sqlalchemy.databases' : [
-            'sqlbase7 = sqlbase7_sa.sqlbase7_sa05:SQLBase7Dialect_SA05',
-            ],
-        
-        # SQLAlchemy 0.6
-        'sqlalchemy.dialects' : [
-            'sqlbase7 = sqlbase7_sa.sqlbase7_sa06:SQLBase7Dialect_SA06_pyodbc',
-            ],
-        },
-
-    test_suite = 'sqlbase7_sa.tests',
-    )
+#!/usr/bin/env python
+# -*- coding: utf-8  -*-
+################################################################################
+#
+#  SQLBase7-SA -- SQLAlchemy driver/dialect for Centura SQLBase v7
+#  Copyright © 2010 Lance Edgar
+#
+#  This file is part of SQLBase7-SA.
+#
+#  SQLBase7-SA is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  SQLBase7-SA is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with SQLBase7-SA.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+
+
+from setuptools import setup, find_packages
+
+
+import os
+execfile(os.path.join(os.path.dirname(__file__), 'sqlbase7_sa', '_version.py'))
+
+
+setup(
+    name = 'SQLBase7-SA',
+    version = __version__,
+    author = 'Lance Edgar',
+    author_email = 'lance@edbob.org',
+    url = "https://forgejo.wuttaproject.org/rattail/sqlbase7-sa",
+    license = "GNU GPL v3",
+    description = 'SQLAlchemy dialect for Centura SQLBase v7',
+    long_description = """
+SQLBase7-SA - SQLAlchemy dialect for Centura SQLBase v7
+-------------------------------------------------------
+
+This package provides a (possibly rudimentary) implementation
+of a SQLAlchemy dialect for the Centura SQLBase database
+engine.  It is only intended (and known) to work with a very
+specific version of this database, that version being 7.5.1.
+""",
+
+    classifiers = [
+        'Development Status :: 4 - Beta',
+        'Environment :: Plugins',
+        'Environment :: Win32 (MS Windows)',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: GNU General Public License (GPL)',
+        'Natural Language :: English',
+        'Operating System :: Microsoft :: Windows',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2.5',
+        'Programming Language :: Python :: 2.6',
+        'Topic :: Database',
+        'Topic :: Software Development :: Libraries :: Python Modules',
+        ],
+
+    packages = find_packages(),
+
+    install_requires = [
+        'SQLAlchemy>0.5.2',
+        ],
+
+    entry_points = {
+
+        # SQLAlchemy 0.5
+        'sqlalchemy.databases' : [
+            'sqlbase7 = sqlbase7_sa.sqlbase7_sa05:SQLBase7Dialect_SA05',
+            ],
+
+        # SQLAlchemy 0.6
+        'sqlalchemy.dialects' : [
+            'sqlbase7 = sqlbase7_sa.sqlbase7_sa06:SQLBase7Dialect_SA06_pyodbc',
+            ],
+        },
+
+    test_suite = 'sqlbase7_sa.tests',
+    )
diff --git a/sqlbase7_sa/_version.py b/sqlbase7_sa/_version.py
index 729541a..5bb4149 100644
--- a/sqlbase7_sa/_version.py
+++ b/sqlbase7_sa/_version.py
@@ -23,4 +23,4 @@
 ################################################################################
 
 
-__version__ = '0.1b1'
+__version__ = '0.1b5'
diff --git a/sqlbase7_sa/sqlbase7.py b/sqlbase7_sa/sqlbase7.py
index 93c8ef3..690395c 100644
--- a/sqlbase7_sa/sqlbase7.py
+++ b/sqlbase7_sa/sqlbase7.py
@@ -26,6 +26,7 @@
 from sqlalchemy.engine.default import DefaultDialect
 from sqlalchemy import types, and_
 from sqlalchemy.sql.expression import Join
+from sqlalchemy.sql import visitors, operators, ClauseElement
 
 
 import sqlalchemy
@@ -56,7 +57,12 @@ class SQLBase7Compiler(CompilerBase):
         return self.process(join.left, **kwargs) + ", " + self.process(join.right, **kwargs)
 
     def visit_select(self, select, **kwargs):
-        froms = select._get_display_froms()
+        if self.stack and 'from' in self.stack[-1]:
+            existingfroms = self.stack[-1]['from']
+        else:
+            existingfroms = None
+            
+        froms = select._get_display_froms(existingfroms)
         whereclause = self._get_join_whereclause(froms)
         if whereclause is not None:
             select = select.where(whereclause)
@@ -71,7 +77,16 @@ class SQLBase7Compiler(CompilerBase):
         clauses = []
 
         def visit_join(join):
-            clauses.append(join.onclause)
+            if join.isouter:
+                def visit_binary(binary):
+                    if binary.operator == operators.eq:
+                        if binary.left.table is join.right:
+                            binary.left = _OuterJoinColumn(binary.left)
+                        elif binary.right.table is join.right:
+                            binary.right = _OuterJoinColumn(binary.right)
+                clauses.append(visitors.cloned_traverse(join.onclause, {}, {'binary':visit_binary}))
+            else:
+                clauses.append(join.onclause)
             for j in join.left, join.right:
                 if isinstance(j, Join):
                     visit_join(j)
@@ -84,6 +99,16 @@ class SQLBase7Compiler(CompilerBase):
             return and_(*clauses)
         return None
 
+    def visit_outer_join_column(self, vc):
+        return self.process(vc.column) + "(+)"
+
+
+class _OuterJoinColumn(ClauseElement):
+    __visit_name__ = 'outer_join_column'
+    
+    def __init__(self, column):
+        self.column = column
+
 
 class SQLBase7Dialect(DefaultDialect):