🚨 Add support for Julia 1.5 and drop for 1.4

Author: ronisbr

.travis.yml

@@ -6,7 +6,7 @@ os:
 
 julia:
     - 1.0
-    - 1.4
+    - 1.5
     - nightly
 
 codecov: true
@@ -20,7 +20,7 @@ jobs:
     - julia: nightly
   include:
     - stage: "Documentation"
-      julia: 1.4
+      julia: 1.5
       os: linux
       script:
         - julia --project=docs/ -e 'using Pkg; Pkg.instantiate(); Pkg.add(PackageSpec(path=pwd()))'

appveyor.yml

@@ -1,7 +1,7 @@
 environment:
   matrix:
     - julia_version: 1.0
-    - julia_version: 1.4
+    - julia_version: 1.5
     - julia_version: nightly
 
 platform: