ImGui-SFML v2.2

This release is an accumulation small things which are important to release:
* ImGui >= 1.80 is now required. ImGui added imgui_tables.cpp and some
of the functions were deprecated. It's important to stay up-to-date
* Fixed Image/ImageButton and sf::RenderTexture problems (texture was
shown upside down)
* Removed an overload for Image/ImageButton which took sf::Texture and
sf::IntRect textureRect. You should use sf::Sprite now.
* Added sf::Cursor::Hand (thanks, @DarkContact)
* Restored C++03 support
* Fix MSVC warnings (thanks, @andrew-gresyk, @plutphil)

Also I'd like to thank @pinam45 for making CI for ImGui-SFML. Also
thanks to @sabidib, @dubgron and @ComicSansMS for improving/fixing
builds and CMake scripts.

Author: eliasdaler

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.1)
 
 project(imgui_sfml
   LANGUAGES CXX
-  VERSION 2.1
+  VERSION 2.2
 )
 
 # In CMake 3.12+ this policy will automatically take the ImGui_ROOT and SFML_ROOT environment variables
@@ -57,7 +57,7 @@ if(NOT IMGUI_DIR)
 endif()
 
 # This uses FindImGui.cmake provided in ImGui-SFML repo for now
-find_package(ImGui 1.68 REQUIRED)
+find_package(ImGui 1.80 REQUIRED)
 
 # these headers will be installed alongside ImGui-SFML
 set(IMGUI_PUBLIC_HEADERS

README.md

@@ -1,4 +1,4 @@
-ImGui-SFML v2.1
+ImGui-SFML v2.2
 =======
 [![build Actions Status](https://github.com/eliasdaler/imgui-sfml/workflows/build/badge.svg)](https://github.com/eliasdaler/imgui-sfml/actions)
 
@@ -12,7 +12,7 @@ Dependencies
 -----
 
 * [SFML](https://github.com/SFML/SFML) >= 2.5.0
-* [Dear ImGui](https://github.com/ocornut/imgui) >= 1.68
+* [Dear ImGui](https://github.com/ocornut/imgui) >= 1.80
 
 Contributing
 -----