docs: update currently supported versions for 10.0.0 release (electron#25027)

sofianguy · web-flow · commit b403e64ef2b7 · 2020-08-24T11:21:41.000-05:00
diff --git a/docs/tutorial/support.md b/docs/tutorial/support.md
@@ -58,9 +58,9 @@ threshold, we will attempt to support backwards compatibility beyond two version
 until the maintainers feel the maintenance burden is too high to continue doing so.
 
 ### Currently supported versions
+- 10.x.y
 - 9.x.y
 - 8.x.y
-- 7.x.y
 
 ### End-of-life
 
