Build Number Knowledge Base Article ID Release Date Comment
3.10.8198.9 n/a 2013-09-16 Windows Azure Pack RTM
3.12.8198.0 2924386 2014-01-20 Update Rollup 1 for Windows Azure Pack
3.14.8196.32 2932946 2014-04-16 Update Rollup 2 for Windows Azure Pack
3.15.8196.48 2965416 2014-07-22 Update Rollup 3 for Windows Azure Pack
3.19.8196.21 2992027 2014-10-21 Update Rollup 4 for Windows Azure Pack
3.22.8196.48 3023209 2015-02-10 Update Rollup 5 for Windows Azure Pack
3.24.8196.35 3051166 2015-04-28 Update Rollup 6 for Windows Azure Pack
3.25.8196.75 3069121 2015-07-31 Update Rollup 7 for Windows Azure Pack
3.27.8196.3 3091399 2015-08-25 Update Rollup 7.1 for Windows Azure Pack
3.28.8196.48 3096392 2015-10-28 Update Rollup 8 for Windows Azure Pack
3.29.8196.0 3114172 2015-11-17 Update Rollup 8.1 for Windows Azure Pack  
3.31.8196.4 3129786 2016-01-27 Update Rollup 9 for Windows Azure Pack
3.32.8196.12 3146301 2016-03-04 Update Rollup 9.1 for Windows Azure Pack
3.33.8196.14 3158609 2016-04-26 Update Rollup 10 for Windows Azure Pack
3.37.8196.0  3186207 2016-11-03 Update Rollup 11 for Windows Azure Pack 
3.39.8196.0   4043909 2017-09-18  Update Rollup 12 for Windows Azure Pack  
3.50.45.0   4295294 2018-05-22 Update Rollup 13 for Windows Azure Pack  
3.50.48.0  4480788  2018-12-05  Update Rollup 13.1 for Windows Azure Pack  

List of Build Numbers for System Center products