- more version pin updates

constraints.txt

@@ -4,8 +4,7 @@ AuthEncoding==4.3
 BTrees==4.11.3
 Chameleon==3.10.1; python_version > '2.7'
 Chameleon==3.9.1; python_version == '2.7'
-DateTime==4.4; python_version == '3.5'
-DateTime==4.7; python_version > '3.5'
+DateTime==4.8
 DocumentTemplate==3.4; python_version == '2.7'
 DocumentTemplate==3.4; python_version == '3.5'
 DocumentTemplate==4.1; python_version > '3.5'
@@ -18,7 +17,7 @@ PasteDeploy==2.1.1; python_version == '3.5'
 PasteDeploy==2.1.1; python_version == '3.6'
 PasteDeploy==3.0.1; python_version > '3.6'
 Persistence==3.6
-Products.BTreeFolder2==4.3
+Products.BTreeFolder2==4.4
 Products.ZCatalog==5.4
 Record==3.6
 RestrictedPython==5.2
@@ -36,7 +35,7 @@ ZODB==5.8.0
 ZServer==4.0.2; python_version == '2.7'
 Zope2==4.0
 five.globalrequest==99.1
-five.localsitemanager==3.3
+five.localsitemanager==3.4
 funcsigs==1.0.2
 future==0.18.2
 ipaddress==1.0.23

requirements-full.txt

@@ -5,8 +5,7 @@ AuthEncoding==4.3
 BTrees==4.11.3
 Chameleon==3.10.1; python_version > '2.7'
 Chameleon==3.9.1; python_version == '2.7'
-DateTime==4.4; python_version == '3.5'
-DateTime==4.7; python_version > '3.5'
+DateTime==4.8
 DocumentTemplate==3.4; python_version == '2.7'
 DocumentTemplate==3.4; python_version == '3.5'
 DocumentTemplate==4.1; python_version > '3.5'
@@ -19,7 +18,7 @@ PasteDeploy==2.1.1; python_version == '3.5'
 PasteDeploy==2.1.1; python_version == '3.6'
 PasteDeploy==3.0.1; python_version > '3.6'
 Persistence==3.6
-Products.BTreeFolder2==4.3
+Products.BTreeFolder2==4.4
 Products.ZCatalog==5.4
 Record==3.6
 RestrictedPython==5.2
@@ -37,7 +36,7 @@ ZODB==5.8.0
 ZServer==4.0.2; python_version == '2.7'
 Zope2==4.0
 five.globalrequest==99.1
-five.localsitemanager==3.3
+five.localsitemanager==3.4
 funcsigs==1.0.2
 future==0.18.2
 ipaddress==1.0.23

versions-prod.cfg

@@ -10,15 +10,15 @@ Acquisition = 4.13
 AuthEncoding = 4.3
 BTrees = 4.11.3
 Chameleon = 3.10.1
-DateTime = 4.7
+DateTime = 4.8
 DocumentTemplate = 4.1
 ExtensionClass = 4.9
 Missing = 4.2
 MultiMapping = 4.1
 Paste = 3.5.2
 PasteDeploy = 3.0.1
 Persistence = 3.6
-Products.BTreeFolder2 = 4.3
+Products.BTreeFolder2 = 4.4
 # ZCatalog 6+ no longer supports Zope 4.
 Products.ZCatalog = 5.4
 Record = 3.6
@@ -31,7 +31,7 @@ ZConfig = 3.6.1
 ZEO = 5.3.0
 ZODB = 5.8.0
 five.globalrequest = 99.1
-five.localsitemanager = 3.3
+five.localsitemanager = 3.4
 funcsigs = 1.0.2
 future = 0.18.2
 ipaddress = 1.0.23
@@ -101,8 +101,6 @@ zope.viewlet = 4.3
 [versions:python27]
 # Chameleon 3.10 doesn't work on Python 2.7
 Chameleon = 3.9.1
-# DateTime 4.7 has a broken test that fails on Python 3.5
-DateTime = 4.4
 # DocumentTemplate 4+ requires Python 3.5 or higher
 DocumentTemplate = 3.4
 # PasteDeploy >3 requires Python 3.7
@@ -123,8 +121,6 @@ waitress = 1.4.4
 zope.dottedname = 4.3
 
 [versions:python35]
-# DateTime 4.7 has a broken test that fails on Python 3.5
-DateTime = 4.4
 # DocumentTemplate 4+ cannot be installed on Zope 4 for Python 3.5
 DocumentTemplate = 3.4
 # PasteDeploy >3 requires Python 3.7