diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbab265..ea9a674 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,8 +2,8 @@ cmake_minimum_required(VERSION 3.14)
 project(limereport)
 
 set(LIMEREPORT_VERSION_MAJOR 1)
-set(LIMEREPORT_VERSION_MINOR 6)
-set(LIMEREPORT_VERSION_RELEASE 8)
+set(LIMEREPORT_VERSION_MINOR 7)
+set(LIMEREPORT_VERSION_RELEASE 5)
 
 option(ENABLE_ZINT "Enable libzint build for barcode support" OFF)
 option(LIMEREPORT_STATIC "Build LimeReport as static library" OFF)
diff --git a/README.md b/README.md
index 0bafa82..f35b8aa 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 
-# LimeReport v1.5.87 [![Build status](https://ci.appveyor.com/api/projects/status/wna5429pix7ilcmo/branch/master?svg=true)](https://ci.appveyor.com/project/fralx/limereport/branch/master) [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bc31412ea4814f30825b5ed3723e9a70)](https://app.codacy.com/app/fralx/LimeReport?utm_source=github.com&utm_medium=referral&utm_content=fralx/LimeReport&utm_campaign=Badge_Grade_Dashboard) ![Cmake Build Status](https://github.com/fralx/limereport/actions/workflows/cmake.yml/badge.svg)
+# LimeReport v1.7.5 [![Build status](https://ci.appveyor.com/api/projects/status/wna5429pix7ilcmo/branch/master?svg=true)](https://ci.appveyor.com/project/fralx/limereport/branch/master) [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bc31412ea4814f30825b5ed3723e9a70)](https://app.codacy.com/app/fralx/LimeReport?utm_source=github.com&utm_medium=referral&utm_content=fralx/LimeReport&utm_campaign=Badge_Grade_Dashboard) ![Cmake Build Status](https://github.com/fralx/limereport/actions/workflows/cmake.yml/badge.svg)
 
 ## Official LimeReport web site [http://limereport.ru](http://limereport.ru)
 
diff --git a/common.pri b/common.pri
index 160fdce..c2359ee 100644
--- a/common.pri
+++ b/common.pri
@@ -140,8 +140,8 @@ OBJECTS_DIR    = $${ARCH_DIR}/$${BUILD_TYPE}/obj
 RCC_DIR        = $${ARCH_DIR}/$${BUILD_TYPE}/rcc
 
 LIMEREPORT_VERSION_MAJOR = 1
-LIMEREPORT_VERSION_MINOR = 6
-LIMEREPORT_VERSION_RELEASE = 8
+LIMEREPORT_VERSION_MINOR = 7
+LIMEREPORT_VERSION_RELEASE = 5
 
 LIMEREPORT_VERSION = '$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}'
 DEFINES *= LIMEREPORT_VERSION_STR=\\\"$${LIMEREPORT_VERSION}\\\"
diff --git a/include/lrdatasourcemanagerintf.h b/include/lrdatasourcemanagerintf.h
index c43b239..0ff4a55 100644
--- a/include/lrdatasourcemanagerintf.h
+++ b/include/lrdatasourcemanagerintf.h
@@ -55,6 +55,7 @@ public:
     virtual bool containsVariable(const QString& variableName) = 0;
     virtual QVariant variable(const QString& variableName) = 0;
     virtual bool addModel(const QString& name, QAbstractItemModel *model, bool owned) = 0;
+    virtual void addCSV(const QString& name, const QString& csvText, const QString& separator, bool firstRowIsHeader) = 0;
     virtual void removeModel(const QString& name) = 0;
     virtual bool containsDatasource(const QString& dataSourceName) = 0;
     virtual void clearUserVariables()=0;
diff --git a/limereport/lrdatasourcemanagerintf.h b/limereport/lrdatasourcemanagerintf.h
index c43b239..0ff4a55 100644
--- a/limereport/lrdatasourcemanagerintf.h
+++ b/limereport/lrdatasourcemanagerintf.h
@@ -55,6 +55,7 @@ public:
     virtual bool containsVariable(const QString& variableName) = 0;
     virtual QVariant variable(const QString& variableName) = 0;
     virtual bool addModel(const QString& name, QAbstractItemModel *model, bool owned) = 0;
+    virtual void addCSV(const QString& name, const QString& csvText, const QString& separator, bool firstRowIsHeader) = 0;
     virtual void removeModel(const QString& name) = 0;
     virtual bool containsDatasource(const QString& dataSourceName) = 0;
     virtual void clearUserVariables()=0;