Add a dependency on the empty `Products.TemporaryFolder` project.

doc/CHANGES.rst

@@ -8,6 +8,8 @@ http://docs.zope.org/zope2/
 2.13.25 (unreleased)
 --------------------
 
+- Add a dependency on the empty `Products.TemporaryFolder` project.
+
 - Add a dependency on the empty `Products.Sessions` project.
 
 - Removed docstrings from some methods to avoid publishing them.  From

setup.py

@@ -55,17 +55,12 @@ setup(name='Zope2',
       'Missing',
       'MultiMapping',
       'Persistence',
-      'Products.OFSP >= 2.13.2',
-      'Products.Sessions',
-      'Products.ZCatalog',
-      'Products.ZCTextIndex',
-      'Record',
+      'Products.OFSP >= 2.13.2',  # folded back into Zope 4.0
       'RestrictedPython',
       'ZConfig',
       'ZODB3',
       'ZopeUndo',
       'docutils',
-      'initgroups',
       'pytz',
       'setuptools',
       'tempstorage',
@@ -108,13 +103,19 @@ setup(name='Zope2',
       'zope.testing',
       'zope.traversing',
       'zope.viewlet',
-      # BBB optional dependencies to be removed in Zope 2.14
+      # BBB optional dependencies to be removed in Zope 4.0
+      'initgroups',
       'Products.BTreeFolder2',
       'Products.ExternalMethod',
       'Products.MailHost',
       'Products.MIMETools',
       'Products.PythonScripts',
+      'Products.Sessions',
       'Products.StandardCacheManagers',
+      'Products.TemporaryFolder',
+      'Products.ZCatalog',
+      'Products.ZCTextIndex',
+      'Record',
     ] + additional_install_requires,
 
     include_package_data=True,

version_ranges.cfg

@@ -19,6 +19,7 @@ Products.OFSP = < 2.14.dev
 Products.PythonScripts = < 2.14.dev
 Products.Sessions = < 4.0.dev
 Products.StandardCacheManagers = < 2.14.dev
+Products.TemporaryFolder = < 4.0.dev
 Products.ZCatalog = < 2.14.dev
 Products.ZCTextIndex = < 2.14.dev
 Record = < 2.14.dev