Latest version RC?

Thanks for thew quick reply. The problem is I can’t get rid of the RC. Bellow is the console output

[user@server]$ wp plugin get post-smtp --format=yaml
---
name: post-smtp
title: Post SMTP
author: Post SMTP
version: 2.5-rc.4
description: |
  Email not reliable? Post SMTP is the first and only WordPress SMTP plugin
  to implement OAuth 2.0 for Gmail, Hotmail and Yahoo Mail. Setup is a breeze
  with the Configuration Wizard and integrated Port Tester. Enjoy worry-free
  delivery even if your password changes!
status: active
[user@server]$ wp plugin update post-smtp --format=summary
Omogočanje vzdrževalnega načina ...
Prenašanje posodobitve iz https://downloads.wp.xz.cn/plugin/post-smtp.2.5.0.zip ...
Using cached file '/home/gregor/.wp-cli/cache/plugin/post-smtp-2.5.0.zip'...
Razširjanje posodobitve ...
Nameščanje zadnje različice ...
Odstranjevanje stare različice vtičnika ...
Vtičnik je uspešno posodobljen.
Onemogočanje vzdrževalnega načina ...
Post SMTP updated successfully from version 2.5-rc.4 to version 2.5.0
Success: Updated 1 of 1 plugins.
[user@server]$ wp plugin get post-smtp --format=yaml
---
name: post-smtp
title: Post SMTP
author: Post SMTP
version: 2.5-rc.4
description: |
  Email not reliable? Post SMTP is the first and only WordPress SMTP plugin
  to implement OAuth 2.0 for Gmail, Hotmail and Yahoo Mail. Setup is a breeze
  with the Configuration Wizard and integrated Port Tester. Enjoy worry-free
  delivery even if your password changes!
status: active

Obviously I installed it at an unfortunate moment. I guess I’ll just ignore the notif untill the next minor/patch version.