Update minimum Go version from v1.17 to v1.18

* Change Twitter badge to Mastodon badge

.github/workflows/test.yaml

@@ -11,7 +11,7 @@ jobs:
  strategy:
  fail-fast: false
  matrix:
- go: ['1.17', '1.18', '1.19']
+ go: ['1.18', '1.19']
  steps:
  - name: setup
  uses: actions/setup-go@v3

CHANGES.md

@@ -4,6 +4,10 @@ Notable changes between releases.
 
 ## Latest
 
+## v0.2.1
+
+* Update minimum Go version from v1.17 to v1.18 ([#15](https://github.com/dghubble/sessions/pull/15))
+
 ## v0.2.0
 
 * Fix `go.mod` to include `gorilla/securecookie` ([#7](https://github.com/dghubble/sessions/pull/7))

README.md

@@ -1,4 +1,4 @@
-# sessions [![GoDoc](https://pkg.go.dev/badge/github.com/dghubble/sessions.svg)](https://pkg.go.dev/github.com/dghubble/sessions) [![Workflow](https://github.com/dghubble/sessions/actions/workflows/test.yaml/badge.svg)](https://github.com/dghubble/sessions/actions/workflows/test.yaml?query=branch%3Amain) [![Sponsors](https://img.shields.io/github/sponsors/dghubble?logo=github)](https://github.com/sponsors/dghubble) [![Twitter](https://img.shields.io/badge/twitter-follow-1da1f2?logo=twitter)](https://twitter.com/dghubble)
+# sessions [![GoDoc](https://pkg.go.dev/badge/github.com/dghubble/sessions.svg)](https://pkg.go.dev/github.com/dghubble/sessions) [![Workflow](https://github.com/dghubble/sessions/actions/workflows/test.yaml/badge.svg)](https://github.com/dghubble/sessions/actions/workflows/test.yaml?query=branch%3Amain) [![Sponsors](https://img.shields.io/github/sponsors/dghubble?logo=github)](https://github.com/sponsors/dghubble) [![Mastodon](https://img.shields.io/badge/follow-news-6364ff?logo=mastodon)](https://fosstodon.org/@typhoon)
 
 Package `sessions` provides minimalist Go sessions, backed by `securecookie` or database stores.
 

go.mod

@@ -1,5 +1,5 @@
 module github.com/dghubble/sessions
 
-go 1.17
+go 1.18
 
 require github.com/gorilla/securecookie v1.1.1