goleak is no longer compatible with Go 1.5+

[Syuparn]

Readme explains this is compatible with Go 1.5+.
However, the latest version v1.2.0 only works on Go 1.18+.

Sample code:

package main

import (
	"testing"

	"go.uber.org/goleak"
)

func TestLeak(t *testing.T) {
	defer goleak.VerifyNone(t)
}

$ go version
go version go1.13.15 linux/amd64
$ go test
# go.uber.org/goleak
/go/pkg/mod/go.uber.org/goleak@v1.2.0/options.go:115:3: undefined: isTraceStack
note: module requires Go 1.18
FAIL    example.com/foo [build failed]

The previous version v1.1.12 works expectedly. This seems due to #79.
Is current version only compatible with Go 1.18+?

[rabbbit]

We follow the Go release policy: https://go.dev/doc/devel/release#policy

Each major Go release is supported until there are two newer major releases. For example, Go 1.5 was supported until the Go 1.7 release, and Go 1.6 was supported until the Go 1.8 release.

You'll need to upgrade or stick with v1.1.12 in the meantime.

I'll update the Readme.

[Syuparn]

@rabbbit

I see. Thank you for your reply!