I am testing the upgrade of Kibana 5.6.8 to 6.2.4
I performed the _reindex process to remove the type's went perfectly 100% migrated
but seem one of my Gage visualizations has changed
now looks like this in 6.2.4,
I don't see anything listed in Breaking changes, and we are not using the X-PACK, If I recreate the object it works fine
I don't know if this will help but here are the URL's to the Edit screens
5.6.8 URL
/kibana/app/kibana#/visualize/edit/AWNb8PezyF4NRbA-4wq4?_g=()&_a=(filters:!(),linked:!t,query:(match_all:()),uiState:(vis:(colors:('0%20-%20700':%235195CE),defaultColors:('0%20-%20700':'rgb(0,104,55)'),legendOpen:!t)),vis:(aggs:!((enabled:!t,id:'1',params:(),schema:metric,type:count)),listeners:(),params:(addLegend:!f,addTooltip:!t,gauge:(autoExtend:!f,backStyle:Full,colorSchema:'Green%20to%20Red',colorsRange:!((from:0,to:700)),extendRange:!t,gaugeColorMode:None,gaugeStyle:Full,gaugeType:Arc,invertColors:!f,labels:(color:black,show:!t),orientation:vertical,percentageMode:!f,scale:(color:%23333,labels:!f,show:!f,width:2),style:(bgColor:!f,fontSize:60,labelColor:!f,subText:'OrderLines%20with%20Saks%20PLCC'),type:meter,useRange:!f,verticalSplit:!f),type:gauge),title:'S5A%20OrderLine%20Saks%20PLCC',type:metric))
URL 6.2.4
/kibana/app/kibana#/visualize/edit/AWNb8PezyF4NRbA-4wq4?_g=()&_a=(filters:!(),linked:!t,query:(language:lucene,query:''),uiState:(vis:(colors:('0%20-%20700':%235195CE),defaultColors:('0%20-%20700':'rgb(0,104,55)'),legendOpen:!t)),vis:(aggs:!((enabled:!t,id:'1',params:(),schema:metric,type:count)),params:(addLegend:!f,addTooltip:!t,gauge:(autoExtend:!f,backStyle:Full,colorSchema:'Green%20to%20Red',colorsRange:!((from:0,to:700)),extendRange:!t,gaugeColorMode:None,gaugeStyle:Full,gaugeType:Arc,invertColors:!f,labels:(color:black,show:!t),orientation:vertical,percentageMode:!f,scale:(color:%23333,labels:!f,show:!f,width:2),style:(bgColor:!f,fontSize:60,labelColor:!f,subText:'OrderLines%20with%20Saks%20PLCC'),type:meter,useRange:!f,verticalSplit:!f),metric:(colorSchema:'Green%20to%20Red',colorsRange:!((from:0,to:10000)),invertColors:!f,labels:(show:!t),metricColorMode:None,percentageMode:!f,style:(bgColor:!f,bgFill:%23000,fontSize:60,labelColor:!f,subText:''),useRanges:!f),type:gauge),title:'S5A%20OrderLine%20Saks%20PLCC',type:metric))