drop support of Go 1.16

shogo82148 · shogo82148 · commit a0ef0d65762b · 2025-03-26T17:45:16.000+09:00
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -20,10 +20,6 @@ jobs:
           - "1.19"
           - "1.18"
           - "1.17"
-          - "1.16"
-          - "1.15"
-          - "1.14"
-          - "1.13"
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
diff --git a/go.mod b/go.mod
@@ -1,3 +1,3 @@
 module github.com/shogo82148/go-header-csv
 
-go 1.15
+go 1.17

-Original file line number
+Diff line change
           - "1.19"
           - "1.18"
           - "1.17"
 -          - "1.16"
 -          - "1.15"
 -          - "1.14"
 -          - "1.13"
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`module github.com/shogo82148/go-header-csv`
`2`	`2`
`3`		`-go 1.15`
	`3`	`+go 1.17`