Understanding Power BI Dual Storage (@tlachev)
Convert from Seconds to Minutes with a DAX Measure (@GilbertQue)
Choosing font color based on background color in Power BI (@Dmaslyuk
Enable your team with new workspace experiences (preview)
Power BI Desktop August 2018 Feature Summary
BONUS ITEMS:
Announcing the Power BI Performance Management Solution Template for Azure Application Insights
The hidden secrets of TOTALYTD (@marcorus)
How to do a real VLOOKUP in Power BI (or expand just certain rows after a merge) (@TheBIccountant)
DATA PROFILING WITH POWER QUERY (@BrettPowell76)
Colour Names Supported In Power BI Conditional Formatting (@cwebb_bi)
Power BI – Time Dimension (@FthrsAnalytics)