I'll do the July report

wiki/src/blueprint/monthly_report.mdwn

@@ -16,14 +16,13 @@ The month in the list corresponds to the month to be reported about. For
 example, the report about April in the list will be written at the
 beginning of May.
 
-  - December 2018: spriver
   - January 2019: emmapeel
   - February 2019: intrigeri
   - March 2019: sajolida
   - April 2019: TheNerdyAnarchist & emmapeel
   - May 2019: u
   - June 2019: emmapeel
-  - July 2019:
+  - July 2019: sajolida
   - August 2019: intrigeri
   - September 2019:
   - October 2019: u
@@ -43,6 +42,7 @@ beginning of May.
   - September 2018: sajolida
   - October 2018: u
   - November 2018: muri
+  - December 2018: spriver
 
 Checklist
 =========