ci: drop 1.9.x because of Apache Arrow

gonum · Jan 15, 2019 · 912cc70 · 912cc70
1 parent 15173b0
commit 912cc70
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,6 @@ language: go
 
 # Versions of go that are explicitly supported by gonum plus go tip.
 go:
- - 1.9.x
  - 1.10.x
  - 1.11.x
  - master