chore: increment version

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: wpa
 Type: Package
 Title: Tools for Analysing and Visualising Workplace Analytics Data
-Version: 1.6.1
+Version: 1.6.2
 Authors@R: c(
     person(given = "Martin", family = "Chan", role = c("aut", "cre"), email = "martin.chan@microsoft.com"),
     person(given = "Carlos", family = "Morales", role = "aut", email = "carlos.morales@microsoft.com"),

NEWS.md

@@ -1,3 +1,7 @@
+# wpa 1.6.2
+- Bug fixes (#184)
+
+
 # wpa 1.6.1
 - Fixed several minor bugs reported on GitHub (#177, #178, #180, #181)
 - Refurbished `meeting_tm_report()` (#173)