Added more clarity to current metrics

data/performance_indicators/dev_section.yml

@@ -297,21 +297,20 @@
     level: 3
     reasons:
     - Insight - GMAU is steadily rising with a known dip in August and Nov/Dec due to holidays. 
-      [Monthly epic creation hit an all time high of +7100 in October](https://app.periscopedata.com/app/gitlab/602355/Portfolio-Management-G-SMAU-and-Feature-Success-Tracking?widget=9245316&udv=962108) and this was underscored 
+      [Monthly epic creation hit an all time high of +8500 in December](https://app.periscopedata.com/app/gitlab/602355/Portfolio-Management-G-SMAU-and-Feature-Success-Tracking?widget=9245316&udv=962108) and this was underscored 
       by a [jump in epic creation by Ultimate and Premium self managed customers](https://app.periscopedata.com/app/gitlab/602355/Product-Planning-G-SMAU-and-Feature-Success-Tracking?widget=7941113&udv=0) 
     - Improvement - [Epic Swimlanes](https://gitlab.com/groups/gitlab-org/-/epics/3352) shipped in 
       13.6 and we feel they be a significant driver of MAU growth for Product Planning nearterm (n2m) - giving 
       visibility to the feature on boards and adding additional value to better visualize your in-flight issues 
       through swimlanes.
-    - Improvement - [Epic Boards](https://gitlab.com/groups/gitlab-org/-/epics/2864) should continue the trend into the end of
-      FY21 by enabling Portfolio-level planning.  
+    - Improvement - [Epic Boards](https://gitlab.com/groups/gitlab-org/-/epics/2864) is planned to ship in 13.9 and should continue the trend into the end of FY21 by enabling Portfolio-level planning.  
   implementation:
     status: Complete
     reasons:
     - Dashboarding - we've instrumented core metrics but are looking to expand the
       MAU definition to include all epic usage, not just creation, for a more accurate
       GMAU metric - [Issue](https://gitlab.com/gitlab-data/analytics/-/issues/5280). 
-    - 2020-12 update - we are continuing to identify the [additional instrumentation](https://gitlab.com/gitlab-org/gitlab/-/issues/292253) needed to accomplish this. 
+    - 2021-01 update - Similar to the Project Planning team, we have identified the [additional instrumentation](https://gitlab.com/gitlab-org/gitlab/-/issues/292253) needed to accomplish this a GMAU that includes all interactions with epics. 
   metric_name: epics 
   sisense_data:
     chart: 9980303