Align docs and dependencies

.github/template/template_name

@@ -1 +1 @@
-cpp_boilerplate_project
+cmake_conan_boilerplate_template

.github/template/template_repository

@@ -1 +1 @@
-cpp-best-practices/cpp_boilerplate_project
+cpp-best-practices/cmake_conan_boilerplate_template

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.23)
+cmake_minimum_required(VERSION 3.18...3.23)
 
 # Not ideal to use this global variable, but necessary to make sure
 # that tooling and projects use the same version
@@ -103,7 +103,7 @@ dynamic_project_options(
   PCH_HEADERS
   <vector>
   <string> # This is a list of headers to pre-compile, here are some common ones
-  ENABLE_CONAN
+  ENABLE_CONAN       # Use Conan for package management
   # CONAN_OPTIONS    # Extra options to pass to conan
   # MSVC_WARNINGS    # Override the defaults for the MSVC warnings
   # CLANG_WARNINGS   # Override the defaults for the CLANG warnings

README.md

@@ -1,11 +1,11 @@
-# cpp_boilerplate_project
+# cmake_conan_boilerplate_template
 
-[![ci](https://github.com/cpp-best-practices/cpp_boilerplate_project/actions/workflows/ci.yml/badge.svg)](https://github.com/cpp-best-practices/cpp_boilerplate_project/actions/workflows/ci.yml)
-[![codecov](https://codecov.io/gh/cpp-best-practices/cpp_boilerplate_project/branch/main/graph/badge.svg)](https://codecov.io/gh/cpp-best-practices/cpp_boilerplate_project)
-[![Language grade: C++](https://img.shields.io/lgtm/grade/cpp/github/cpp-best-practices/cpp_boilerplate_project)](https://lgtm.com/projects/g/cpp-best-practices/cpp_boilerplate_project/context:cpp)
-[![CodeQL](https://github.com/cpp-best-practices/cpp_boilerplate_project/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/cpp-best-practices/cpp_boilerplate_project/actions/workflows/codeql-analysis.yml)
+[![ci](https://github.com/cpp-best-practices/cmake_conan_boilerplate_template/actions/workflows/ci.yml/badge.svg)](https://github.com/cpp-best-practices/cmake_conan_boilerplate_template/actions/workflows/ci.yml)
+[![codecov](https://codecov.io/gh/cpp-best-practices/cmake_conan_boilerplate_template/branch/main/graph/badge.svg)](https://codecov.io/gh/cpp-best-practices/cmake_conan_boilerplate_template)
+[![Language grade: C++](https://img.shields.io/lgtm/grade/cpp/github/cpp-best-practices/cmake_conan_boilerplate_template)](https://lgtm.com/projects/g/cpp-best-practices/cmake_conan_boilerplate_template/context:cpp)
+[![CodeQL](https://github.com/cpp-best-practices/cmake_conan_boilerplate_template/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/cpp-best-practices/cmake_conan_boilerplate_template/actions/workflows/codeql-analysis.yml)
 
-## About cpp_boilerplate_project
+## About cmake_conan_boilerplate_template
 
 This is a C++ Best Practices GitHub template for getting up and running with C++ quickly.
 
@@ -36,7 +36,7 @@ Ths Boilerplate project will merge new features first, then they will be merged
 
 ### Use the Github template
 First, click the green `Use this template` button near the top of this page.
-This will take you to Github's ['Generate Repository'](https://github.com/cpp-best-practices/cpp_boilerplate_project/generate) page.
+This will take you to Github's ['Generate Repository'](https://github.com/cpp-best-practices/cmake_conan_boilerplate_template/generate) page.
 Fill in a repository name and short description, and click 'Create repository from template'.
 This will allow you to create a new repository in your Github account,
 prepopulated with the contents of this project.

README_dependencies.md

@@ -29,29 +29,38 @@ RefreshEnv.cmd # reload the environment
 ```
 
 ### Necessary Dependencies
-1. A C++ compiler that supports C++17.
+1. A C++ compiler that supports C++20.
 See [cppreference.com](https://en.cppreference.com/w/cpp/compiler_support)
 to see which features are supported by each compiler.
 The following compilers should work:
 
-  * [gcc 7+](https://gcc.gnu.org/)
+  * [gcc 11+](https://gcc.gnu.org/)
 	<details>
 	<summary>Install command</summary>
 
-	- Debian/Ubuntu:
+	- Ubuntu 21.04+:
+
+			sudo apt install gcc-11
 
-			sudo apt install build-essential
+	- Ubuntu 18.04-20.04:
+
+			sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test && sudo apt-get update -qq
+			sudo apt install gcc-11
 
 	- Windows:
 
+		The most popular Windows port of `gcc` is `mingw`, which you can install with `choco`.
+		Please be aware that `mingw` is not officially supported by this project, owing to numerous 
+		longstanding bugs. Use it at your own risk.
+
 			choco install mingw -y
 
 	- MacOS:
 
 			brew install gcc
 	</details>
 
-  * [clang 6+](https://clang.llvm.org/)
+  * [clang 13+](https://clang.llvm.org/)
 	<details>
 	<summary>Install command</summary>
 
@@ -107,10 +116,15 @@ The following compilers should work:
 	<details>
 	<summary>Install Command</summary>
 
-	- Via pip - https://docs.conan.io/en/latest/installation.html#install-with-pip-recommended
+	- Via pip (requires Python 3.5+) - https://docs.conan.io/en/latest/installation.html#install-with-pip-recommended
 
 			pip install --user conan
 
+	  Over time, you may need to upgrade Conan to maintain compatibility with the latest packages.
+	  You can do that with:
+
+			pip install --user --upgrade conan
+
 	- Windows:
 
 			choco install conan -y
@@ -121,13 +135,19 @@ The following compilers should work:
 
 	</details>
 
-3. [CMake 3.15+](https://cmake.org/)
+3. [CMake 3.18+](https://cmake.org/)
 	<details>
 	<summary>Install Command</summary>
 
-	- Debian/Ubuntu:
+    - All platforms (if you have Python installed):
+
+			pip install --user cmake
 
-			sudo apt-get install cmake
+    - Ubuntu 21.04 or later:
+
+            sudo apt-get install cmake cmake-curses-gui
+
+    - Ubuntu 16.04-20.04: Follow instructions at [Kitware](https://apt.kitware.com/)
 
 	- Windows:
 
@@ -139,7 +159,7 @@ The following compilers should work:
 
 	</details>
 
-### Optional Dependencies
+### Strongly Recommended (but optional) Dependencies
 #### C++ Tools
   * [Doxygen](http://doxygen.nl/)
 	<details>
@@ -209,28 +229,3 @@ The following compilers should work:
 	https://github.com/include-what-you-use/include-what-you-use#how-to-install
 	</details>
 
-#### GUI libraries
-This project can be made to work with several optional GUI frameworks.
-
-If desired, you should install the following optional dependencies as
-directed by their documentation, linked here:
-
-- [FLTK](https://www.fltk.org/doc-1.4/index.html)
-- [GTKMM](https://www.gtkmm.org/en/documentation.html)
-- [QT](https://doc.qt.io/)
-
-The following dependencies can be downloaded automatically by CMake and Conan.
-All you need to do to install them is to turn on a CMake flag during
-configuration.
-If you run into difficulty using them, please refer to their documentation,
-linked here:
-
-- [NANA](http://nanapro.org/en-us/documentation/)
-- [SDL](http://wiki.libsdl.org/FrontPage)
-- [IMGUI](https://github.com/ocornut/imgui/tree/master/docs):
-  This framework depends on SFML, and if you are using Linux, you may need
-  to install several of SFML's dependencies using your package manager. See
-  [the SFML build tutorial](https://www.sfml-dev.org/tutorials/2.5/compile-with-cmake.php)
-  for specifics.
-
-