In my putty is appearing:
Authenticating with public key
Welcome to Ubuntu 16.04.2 LTS (GNU/Linux 4.4.0-138-generic x86_64)
- Documentation: https://help.ubuntu.com
- Management: https://landscape.canonical.com
- Support: https://ubuntu.com/advantage
Get cloud support with Ubuntu Advantage Cloud Guest:
212 packages can be updated.
15 updates are security updates.
New release ‘18.04.1 LTS’ available.
Run 'do-release-upgrade’ to upgrade to it
May i just do this upgrade… or are there more implications?
Thanks in advance.