The fix for this problem is to modify the following function in WebAdapt.pas as follows:

function TAdapterUpdateField.ImplCheckValueChange(
AActionRequest: IActionRequest; AFieldIndex: Integer): Boolean;
var
FieldValue: IActionFieldValue;
I: Integer;
Value: Variant;
begin
// Test single value
with GetActionFieldValues(AActionRequest) do
FieldValue := Values[AFieldIndex];
if GetValueCount = ConvertValueCount(FieldValue) then
begin
Result := False;
if IsMultiValueField then
for I := 0 to FieldValue.ValueCount do
begin
try
if ConvertValues(FieldValue, I) <> GetValues(I) then
Result := True;
except
Result := True;
end;
if Result then break;
end
else
// Corbin — Add the Required check as a fix.
Value := GetValue;
if VarIsEmpty(Value) then
begin // I added the "or Required" on the line below
if (ConvertValue(FieldValue) <> '') or Required then
Result := True
end
else
try
if ConvertValue(FieldValue) <> Value then
Result := True;
except
Result := True;
end;
end
else
Result := False;
end;

The fix for this problem is to modify the following function in WebAdapt.pas as follows:

procedure TCustomAdapterAction.ImplExecuteActionRequest(AActionRequest: IActionRequest;
AActionResponse: IActionResponse);
var
S: TStrings;
begin
// corbin — make sure the adapter updates its records before calling the OnExecute event
Adapter.UpdateRecords; // Add this line before the rest
// ....

The fix for this problem is to modify the following function in DBAdaptImg.pas as follows. Goto line 238 (in RenderAdapterImage):

 else if (Bytes[0] = Ord('B')) and { Do not localize}
(Bytes[1] = Ord('M')) then // Windows bitmap { Do not localize}
{$IFDEF MSWINDOWS}
begin // added begin
ContentStream.Seek(0, soFromBeginning); // Missing in update pack 2 — corbin — go back over the start of the bytes before converting
ConvertBitmapToJpeg
end // added end
{$ENDIF MSWINDOWS}