launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

“cell_type”: “code”, “execution_count”: 2, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “a = 10” ] }, { “cell_type”: “code”, “execution_count”: 3, “metadata”: { “collapsed”: false fa fa-stop’> button in the toolbar above.” ] }, { “cell_type”: “code”, “execution_count”: 4, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “import timen”, “time.sleep(10)” argument vian”, “ctypes to segfault the Python inter- preter:” ] }, { “cell_type”: “code”, “execution_count”: 5, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “import sysn”, “from ctypes

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea Fixed multicursor backspacing (PR #4880 [https://github.com/jupyter/notebook/pull/4880/]) Implemented Split Cell for multicursor (PR #4824 [https://github.com/jupyter/notebook/pull/4824/]) Alignment issue kernel (PR #3494 [https://github.com/jupyter/notebook/pull/3494/]) Fix output prompt when execution_count missing (PR #3236 [https://github.com/jupyter/notebook/pull/3236/]) Make the ‘changed on disk’ dialog

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

“cell_type”: “code”, “execution_count”: 2, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “a = 10” ] }, { “cell_type”: “code”, “execution_count”: 3, “metadata”: { “collapsed”: false fa fa-stop’> button in the toolbar above.” ] }, { “cell_type”: “code”, “execution_count”: 4, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “import timen”, “time.sleep(10)” argument vian”, “ctypes to segfault the Python inter- preter:” ] }, { “cell_type”: “code”, “execution_count”: 5, “metadata”: { “collapsed”: false }, “outputs”: [], “source”: [ “import sysn”, “from ctypes

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])

launching the kernel. Oftentimes, when reinstalling python environments, a previous kernel.json will reference an python executable from an old or non- existent location. As a result, it’s always a good idea [https://github.com/jupyter/notebook/pull/6030] (@afshin [https://github.com/afshin]) Fix: split_cell doesn’t always split cell #6017 [https://github.com/jupyter/notebook/pull/6017] (@gamestrRUS [https://github com/jupyter/notebook/pull/6021] (@frenzymadness [https://github.com/frenzymadness]) Add maths checks in CSS reference test #6035 [https://github.com/jupyter/notebook/pull/6035] (@stef4k [https://github.com/stef4k])