Upgrade to go1.14

.circleci/config.yml

@@ -4,15 +4,15 @@ workflows:
   version: 2
   test:
     jobs:
-      - test-1.12
-      - test-1.12-32bit
       - test-1.13
       - test-1.13-32bit
+      - test-1.14
+      - test-1.14-32bit
 
 jobs:
-  test-1.12:
+  test-1.13:
     docker:
-      - image: 'circleci/golang:1.12'
+      - image: 'circleci/golang:1.13'
     environment:
       - GO_TEST_FLAGS: -race
     steps: &ref_0
@@ -29,21 +29,21 @@ jobs:
           key: go-mod-{{ checksum "go.sum" }}
           paths:
             - "/go/pkg/mod"
-  test-1.13:
+  test-1.14:
     docker:
-      - image: 'circleci/golang:1.13'
+      - image: 'circleci/golang:1.14'
     environment:
       - GO_TEST_FLAGS: -race
     steps: *ref_0
-  test-1.12-32bit:
+  test-1.13-32bit:
     docker:
-      - image: 'circleci/golang:1.12'
+      - image: 'circleci/golang:1.13'
     environment:
       - GOARCH: 386
     steps: *ref_0
-  test-1.13-32bit:
+  test-1.14-32bit:
     docker:
-      - image: 'circleci/golang:1.13'
+      - image: 'circleci/golang:1.14'
     environment:
       - GOARCH: 386
     steps: *ref_0

README.md

@@ -12,7 +12,7 @@
 
 A native Go implementation of the OPC/UA Binary Protocol.
 
-You need go1.12 or higher. We test with the current and previous Go version.
+You need go1.13 or higher. We test with the current and previous Go version.
 
 [![CircleCI](https://circleci.com/gh/gopcua/opcua.svg?style=shield)](https://circleci.com/gh/gopcua/opcua)
 [![GitHub](https://github.com/gopcua/opcua/workflows/gopuca/badge.svg)](https://github.com/gopcua/opcua/actions)
@@ -24,7 +24,7 @@ You need go1.12 or higher. We test with the current and previous Go version.
 ## Quickstart
 
 ```sh
-# make sure you have go1.12 or higher
+# make sure you have go1.13 or higher
 
 # install library
 go get -u github.com/gopcua/opcua