diff --git a/README.md b/README.md
index 0f11f8f27..8eaa58343 100644
--- a/README.md
+++ b/README.md
@@ -61,9 +61,9 @@ Congratulations to Daniele Teti and all the staff for the excellent work!" -- Ma
   * Works on Linux (Delphi 10.2 Tokyo or better)
   * Completely unit tested (more than 130 unit tests)
   * There is a sample for each functionality (check the [dmvcframework_(yourversion)_samples.zip](https://github.com/danieleteti/delphimvcframework/releases))
-  * Server side generated pages using [Mustache for Delphi](https://github.com/synopse/dmustache)
+  * Server side generated pages using [Mustache for Delphi](https://github.com/synopse/dmustache) or [TemplatePro](https://github.com/danieleteti/templatepro)
   * Specific trainings are available (email to `professionals@bittime.it` for a date and a place)
-  * Messaging extension using [ServerSentEvents](https://github.com/danieleteti/delphimvcframework/tree/master/samples/serversentevents)
+  * Push notifications support using [ServerSentEvents](https://github.com/danieleteti/delphimvcframework/tree/master/samples/serversentevents)
   * Automatic documentation through `/system/describeserver.info`
   * Driven by its huge community (Facebook group https://www.facebook.com/groups/delphimvcframework)
   * Semantic Versioning
@@ -195,6 +195,8 @@ end;
 
 - New! Added `TMVCActiveRecord.Count<T>(RQL)` to count record based on RQL criteria
 
+- New! `TMVCActiveRecord` can handle non  autogenerated primary key.
+
 - New! Calling `<jsonrpcendpoint>/describe` returns the methods list available for that endpoint.
 
 - New! Experimental (alpha stage) support for Android servers!
@@ -249,9 +251,9 @@ begin
 end;
 ```
 - New! Shortcut render' methods which simplify RESTful API development
-    - `procedure ResponseCreated(const Location: String = ''; const Reason: String = 'Created'); virtual;`
-    - `    procedure ResponseAccepted(const HREF: String; const ID: String; const Reason: String = 'Accepted'); virtual;`
-    - `procedure ResponseNoContent(const Reason: String = 'No Content'); virtual;`
+    - `procedure Render201Created(const Location: String = ''; const Reason: String = 'Created'); virtual;`
+    - `    procedure Render202Accepted(const HREF: String; const ID: String; const Reason: String = 'Accepted'); virtual;`
+    - `procedure Render204NoContent(const Reason: String = 'No Content'); virtual;`
     
 - Added de/serializing iterables (e.g. generic lists) support without `MVCListOf` attribute (Thank you to [João Antônio Duarte](https://github.com/joaoduarte19)).
 
@@ -277,6 +279,8 @@ end;
 
 - New! The **MVCAREntitiesGenerator** can optionally register all the generated entities also in the `ActiveRecordMappingRegistry` (Thanks to [Fabrizio Bitti](https://twitter.com/fabriziobitti) from [bit Time Software](http://www.bittime.it))
 
+- Fixed! [issue38](https://github.com/danieleteti/delphimvcframework/issues/38)
+
 - Fixed! [issue184](https://github.com/danieleteti/delphimvcframework/issues/184)
 
 - Fixed! [issue278](https://github.com/danieleteti/delphimvcframework/issues/278)
@@ -305,6 +309,8 @@ end;
 
 - Fixed! [issue345](https://github.com/danieleteti/delphimvcframework/issues/345)
 
+- Fixed! [issue349](https://github.com/danieleteti/delphimvcframework/issues/349)
+
 - **Breaking Change!** In `MVCActiveRecord` attribute `MVCPrimaryKey` has been removed and merged with `MVCTableField`, so now `TMVCActiveRecordFieldOption` is a set of `foPrimaryKey`, `foAutoGenerated`, `foTransient` (check `activerecord_showcase.dproj` sample).
 
 - **Breaking Change!** Middleware `OnAfterControllerAction` are now invoked in the same order of `OnBeforeControllerAction` (previously were invoked in reversed order).
diff --git a/sources/MVCFramework.Serializer.Commons.pas b/sources/MVCFramework.Serializer.Commons.pas
index 81dd7f1ab..ba565ddd5 100644
--- a/sources/MVCFramework.Serializer.Commons.pas
+++ b/sources/MVCFramework.Serializer.Commons.pas
@@ -912,7 +912,7 @@ procedure MapDataSetFieldToRTTIField(const AField: TField; const aRTTIField: TRt
       begin
         aRTTIField.SetValue(AObject, BCDtoCurrency(AField.AsBCD));
       end;
-    ftFloat:
+    ftFloat, ftSingle:
       begin
         aRTTIField.SetValue(AObject, AField.AsFloat);
       end;
diff --git a/unittests/general/Several/ActiveRecordTestsU.pas b/unittests/general/Several/ActiveRecordTestsU.pas
index 56127f7a8..38ff9d218 100644
--- a/unittests/general/Several/ActiveRecordTestsU.pas
+++ b/unittests/general/Several/ActiveRecordTestsU.pas
@@ -188,7 +188,7 @@ procedure TTestActiveRecord.TestLifeCycle;
     Assert.AreEqual('OnBeforeLoad|MapDatasetToObject|OnAfterLoad', lCustomer.GetHistory);
     lCustomer.ClearHistory;
     lCustomer.Delete;
-    Assert.AreEqual('OnBeforeDelete|OnBeforeExecuteSQL|MapObjectToParams|OnAfterDelete', lCustomer.GetHistory);
+    Assert.AreEqual('OnValidation|OnBeforeDelete|OnBeforeExecuteSQL|MapObjectToParams|OnAfterDelete', lCustomer.GetHistory);
   finally
     lCustomer.Free;
   end;
diff --git a/unittests/general/Several/BOs.pas b/unittests/general/Several/BOs.pas
index 5180fca26..a4440fb8d 100644
--- a/unittests/general/Several/BOs.pas
+++ b/unittests/general/Several/BOs.pas
@@ -99,7 +99,7 @@   TCustomerWithLF = class(TCustomer)
     function GetHistory: String;
     procedure ClearHistory;
   protected
-    procedure OnValidation; override;
+    procedure OnValidation(const Action: TMVCEntityAction); override;
     procedure OnAfterLoad; override;
     procedure OnBeforeLoad; override;
     procedure OnBeforeInsert; override;
@@ -1058,7 +1058,7 @@ procedure TCustomerWithLF.OnBeforeUpdate;
   fHistory.Add('OnBeforeUpdate');
 end;
 
-procedure TCustomerWithLF.OnValidation;
+procedure TCustomerWithLF.OnValidation(const Action: TMVCEntityAction);
 begin
   inherited;
   fHistory.Add('OnValidation');
diff --git a/unittests/general/Several/Win32/GUI/sqlitetest.db b/unittests/general/Several/Win32/GUI/sqlitetest.db
deleted file mode 100644
index b36911a6f..000000000
Binary files a/unittests/general/Several/Win32/GUI/sqlitetest.db and /dev/null differ
diff --git a/unittests/general/TestServer/TestServerControllerU.pas b/unittests/general/TestServer/TestServerControllerU.pas
index 8c3306dc7..06d9f0ec1 100644
--- a/unittests/general/TestServer/TestServerControllerU.pas
+++ b/unittests/general/TestServer/TestServerControllerU.pas
@@ -608,17 +608,17 @@ procedure TTestServerController.TestRenderStreamAndFreeWithOwnerTrue;
 
 procedure TTestServerController.TestResponseAccepted;
 begin
-  ResponseAccepted('http://pippo.it/1234', '1234', 'thisisthereason');
+  Render202Accepted('http://pippo.it/1234', '1234', 'thisisthereason');
 end;
 
 procedure TTestServerController.TestResponseCreated;
 begin
-  ResponseCreated('thisisthelocation', 'thisisthereason');
+  Render201Created('thisisthelocation', 'thisisthereason');
 end;
 
 procedure TTestServerController.TestResponseNoContent;
 begin
-  ResponseNoContent('thisisthereason');
+  Render204NoContent('thisisthereason');
 end;
 
 procedure TTestServerController.TestSerializeNullables;