Ubuntu-advantage-tools on a Ubuntu 20.04 LTS

Hi!

This evening, I have this message on a Ubuntu 20.04 LTS server (with HestiaCP, sure):

apt upgrade

Reading package lists… Done
Building dependency tree
Reading state information… Done
Calculating upgrade… Done
The following security updates require Ubuntu Pro with ‘esm-apps’ enabled:
mc libmagickcore-6.q16-6-extra imagemagick php-symfony-expression-language
libmagickwand-6.q16-6 fail2ban mc-data phpmyadmin imagemagick-6.q16
libopenexr24 libmagickcore-6.q16-6 php-symfony-cache
php-symfony-var-exporter imagemagick-6-common
Learn more about Ubuntu Pro at Ubuntu Pro | Ubuntu
The following packages will be upgraded:
libmysqlclient21 ubuntu-advantage-tools
2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 standard LTS security update
Need to get 1,322 kB/1,495 kB of archives.
After this operation, 3,072 B of additional disk space will be used.
Do you want to continue? [Y/n]

What can I do now?

Thanks for your help.

//EDIT : ok, I have create a free account on Ubuntu.com and enter this command:
sudo pro attach my-personal-token

Now I have a machine attached to my account.

Is it correct?

I have this packages that can be updated, now:

apt list --upgradable

Listing… Done
fail2ban/focal-apps-security,focal-apps-security 0.11.1-1ubuntu0.1~esm1 all [upgradable from: 0.11.1-1]
imagemagick-6-common/focal-apps-security,focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 all [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
imagemagick-6.q16/focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 amd64 [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
imagemagick/focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 amd64 [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
libmagickcore-6.q16-6-extra/focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 amd64 [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
libmagickcore-6.q16-6/focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 amd64 [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
libmagickwand-6.q16-6/focal-apps-security 8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1 amd64 [upgradable from: 8:6.9.10.23+dfsg-2.1ubuntu11.4]
libmysqlclient21/focal-updates,focal-security 8.0.32-0ubuntu0.20.04.2 amd64 [upgradable from: 8.0.32-0buntu0.20.04.1]
libopenexr24/focal-apps-security 2.3.0-6ubuntu0.5+esm1 amd64 [upgradable from: 2.3.0-6ubuntu0.5]
mc-data/focal-apps-security,focal-apps-security 3:4.8.24-2ubuntu1+esm1 all [upgradable from: 3:4.8.24-2ubuntu1]
mc/focal-apps-security 3:4.8.24-2ubuntu1+esm1 amd64 [upgradable from: 3:4.8.24-2ubuntu1]
php-symfony-cache/focal-apps-security,focal-apps-security 4.3.8+dfsg-1ubuntu1+esm1 all [upgradable from: 4.3.8+dfsg-1ubuntu1]
php-symfony-expression-language/focal-apps-security,focal-apps-security 4.3.8+dfsg-1ubuntu1+esm1 all [upgradable from: 4.3.8+dfsg-1ubuntu1]
php-symfony-var-exporter/focal-apps-security,focal-apps-security 4.3.8+dfsg-1ubuntu1+esm1 all [upgradable from: 4.3.8+dfsg-1ubuntu1]
phpmyadmin/focal-apps-security,focal-apps-security 4:4.9.5+dfsg1-2ubuntu0.1~esm1 all [upgradable from: 4:4.9.5+dfsg1-2]
ubuntu-advantage-tools/focal-updates 27.13.2~20.04.1 amd64 [upgradable from: 27.13.1~20.04.1]

Should I do the upgrade? ^^

Sorry, I’m a little anxious…

Thanks.

I have a similar notice on 22.04.

The following security updates require Ubuntu Pro with 'esm-apps' enabled:
  imagemagick libopenexr25 libmagickcore-6.q16-6-extra libmagickwand-6.q16-6
  imagemagick-6.q16 libmagickcore-6.q16-6 imagemagick-6-common
Learn more about Ubuntu Pro at https://ubuntu.com/pro
The following packages have been kept back:
  grub-efi-amd64-bin grub-efi-amd64-signed kbd libdrm-common libdrm2 snapd ubuntu-advantage-tools
The following packages will be upgraded:
  libmysqlclient21
1 upgraded, 0 newly installed, 0 to remove and 7 not upgraded.
1 standard LTS security update