update CI (#129)

* update CI

* reduce eps

Author: simonbyrne

.github/workflows/CI.yml

@@ -13,9 +13,9 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.3'
-          - '1.4'
-#          - 'nightly'
+          - '1.6'
+          - '1'
+          - 'nightly'
         os:
           - ubuntu-latest
           - macOS-latest

test/specfunc.jl

@@ -5,7 +5,7 @@ using Test
 @testset "SpecialFunctions" begin
     x = 1 + rand()
 
-    function specfun_compare(name, f1, f2, arg; rtol=10*eps())
+    function specfun_compare(name, f1, f2, arg; rtol=20*eps())
         @testset "$name" begin
             v1 = f1(arg)
             v2 = f2(arg)