- Latios, Latias, Kyogre, and Groudon are the Research Breakthrough Reward until September
- Shiny Spinda will be available from research tasks as well

July 1, 2019, marks the day that new Research Task rewards arrive in Pokemon GO!
We don't have any confirmation on any research tasks yet, but we do know that Spinda will be available in its shiny form starting today at 3 PM CST. The current Spinda task is now "Make 5 Great Curveball throws in a row".
After assessing several tasks it seems as though the current task list did not rotate. Task rewards should be the same as the previous month.