Merge pull request #168 from JohanMabille/upgrade_xeus

upgraded to xeus 0.21.1

.appveyor.yml

@@ -35,7 +35,7 @@ install:
   - conda update -q conda
   - conda info -a
   # Install host dependencies
-  - conda install xeus=0.20.0 cppzmq=4.3.0 xproperty=0.8.1 nlohmann_json=3.6.1 -c conda-forge
+  - conda install xeus=0.21.1 cppzmq=4.3.0 xproperty=0.8.1 nlohmann_json=3.6.1 -c conda-forge
   # Install build dependencies
   - conda install gtest cmake -c conda-forge
   - cmake -G "NMake Makefiles" -D CMAKE_INSTALL_PREFIX=%MINICONDA%\\LIBRARY -DBUILD_TESTS=ON .

.travis.yml

@@ -18,7 +18,7 @@ install:
     - conda config --set always_yes yes --set changeps1 no
     - conda update -q conda
     # Install host dependencies
-    - conda install xeus=0.20.0 cppzmq=4.3.0 xproperty=0.8.1 nlohmann_json=3.6.1 -c conda-forge
+    - conda install xeus=0.21.1 cppzmq=4.3.0 xproperty=0.8.1 nlohmann_json=3.6.1 -c conda-forge
     # Install build dependencies
     - conda install cmake -c conda-forge
     - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then

CMakeLists.txt

@@ -61,7 +61,7 @@ message(STATUS "xwidgets binary version: v${XWIDGETS_BINARY_VERSION}")
 
 find_package(cppzmq 4.3.0 REQUIRED)
 find_package(xtl 0.6.5 REQUIRED)
-find_package(xeus 0.20.0 REQUIRED)
+find_package(xeus 0.21.1 REQUIRED)
 find_package(xproperty 0.8.1 REQUIRED)
 
 # Source files

README.md

@@ -84,7 +84,7 @@ All the dependencies of xwidgets are available for the conda package manager.
 
 | `xwidgets` | `widgetsnbextension`  |     `xtl`      | `xproperty`   | `xeus`          | `nlohmann_json` |
 |------------|-----------------------|----------------|---------------|-----------------|-----------------|
-|  master    |      ^3.0.0           |  >=0.6.5,<0.7  | >=0.8.1,<0.9  | >=0.20.0,<0.21  | >=3.6.1,<4.0    |
+|  master    |      ^3.0.0           |  >=0.6.5,<0.7  | >=0.8.1,<0.9  | >=0.21.1,<0.22  | >=3.6.1,<4.0    |
 |  0.18.0    |      ^3.0.0           |  >=0.6.5,<0.7  | >=0.8.1,<0.9  | >=0.20.0,<0.21  | >=3.6.1,<4.0    |
 |  0.17.0    |      ^3.0.0           |  >=0.6.1,<0.7  | >=0.8.1,<0.9  | >=0.19.1,<0.20  | >=3.5.0,<4.0    |
 |  0.16.1    |      ^3.0.0           |  >=0.5.2,<0.6  | >=0.8.1,<0.9  | >=0.18.1,<0.19  | >=3.3.0,<4.0    |