Template:Opencast release history

{ "version": 2, "data": [ {     "name": "releases", "url": "wikidatasparql:///?query=%23defaultView%3ATimeline%0ASELECT%20%3Fdate%20%3Fversion%20%7B%0A%20%20wd%3AQ955212%20p%3AP348%20%5B%20%23%20replace%20Q381%20with%20Wikidata%20identifier%20of%20your%20software%0A%20%20%20%20ps%3AP348%20%3Fversion%20%3B%0A%20%20%20%20pq%3AP577%20%3Fdate%0A%20%20%5D%0A%7D&format=json", "format": {"type": "json"}, "transform": [ {         "type": "formula", "field": "release_date", "as": "release_date", "expr": "datetime(datum.date)" },       {          "type": "formula", "field": "release_version", "as": "release_version", "expr": "datum.version" },       {          "type": "formula", "field": "release_major", "as": "release_major", "expr": "replace(datum.version, /^(\\d+).+/, '$1')" },       {          "type": "formula", "field": "release_major_numeric", "as": "release_major_numeric", "expr": "1*datum.release_major" },       {          "type": "formula", "field": "release_dot_text", "as": "release_dot_text", "expr": "'version: ' + datum.release_version + ' | ' + year(datum.release_date) + '-' + (month(datum.release_date) + 1) + '-' + date(datum.release_date)" },       {"type": "sort","by": "release_major_numeric"} ]   }  ],  "width": 1000, "height": 200, "config": { "text": {"font": "Ideal Sans, Avenir Next, Helvetica"}, "title": { "font": "Ideal Sans, Avenir Next, Helvetica", "fontWeight": 500, "fontSize": 17, "limit": -1 },   "axis": { "labelFont": "Ideal Sans, Avenir Next, Helvetica", "labelFontSize": 12 } },  "title": { "text": "Opencast release history", "orient": "top", "anchor": "start", "frame": "group" }, "scales": [ {     "name": "xScale", "type": "time", "domain": {"data": "releases","field": "release_date"}, "range": "width" },   {      "name": "yScale", "type": "linear", "domain": {"data": "releases","field": "release_major_numeric"}, "range": "height", "reverse": true },   {      "name": "colorScale", "type": "ordinal", "domain": {"data": "releases","field": "release_major_numeric"}, "range": "category20" } ],  "axes": [ {"scale": "xScale","orient": "bottom","type": "x"}, {"scale": "yScale","orient": "left","type": "y"} ], "marks": [ {     "type": "symbol", "name": "dots", "from": {"data": "releases"}, "properties": { "enter": { "shape": {"value": "circle"}, "x": {"field": "release_date","scale": "xScale"}, "y": {"field": "release_major_numeric","scale": "yScale"}, "fill": {"field": "release_major_numeric","scale": "colorScale"} },       "update": {"fillOpacity": {"value": 1}}, "hover": {"fillOpacity": {"value": 0.5}} }   }, {      "type": "text", "properties": { "enter": { "align": {"value": "center"}, "fill": {"value": "#333"} },       "update": { "x": {"scale": "xScale", "signal": "tooltip.release_date"}, "y": {"scale": "yScale", "signal": "tooltip.release_major", "offset": -8}, "text": {"signal": "tooltip.release_dot_text"}, "fillOpacity": { "rule": [ {               "predicate": {"name": "tooltip", "id": {"value": null}}, "value": 0 },             {"value": 1} ]         }        }      }    }  ],  "signals": [ {     "name": "tooltip", "init": {}, "streams": [ {"type": "symbol:mouseover", "expr": "datum"}, {"type": "symbol:mouseout", "expr": "{}"} ]   }  ],  "predicates": [ {     "name": "tooltip", "type": "==", "operands": [{"signal": "tooltip._id"}, {"arg": "id"}] } ],  "legends": [ {     "title": "major version", "fill": "colorScale", "orient": "bottom", "direction": "horizontal", "encode": { "title": {"update": {"fontSize": {"value": 15}}}, "labels": {"update": {"fontSize": {"value": 12}}} }   }  ] }