Drupal 8.x

I have a contextual filter of Content: Has taxonomy term ID and I would like to override the block title so that it displays the terms that it is filtering by.  If I have a post with tags of tag1 and tag2, I want to show other content with at least one of those two tags along with the title "tag1, tag2".  I have set:

v8.9.2.

I have the ability to set ini_set within code. But I'm not really find any information about how to do that and where.  Nearly all the documentation on this site either discusses this issue from the perspective of owning your server from top to bottom or using a control panel that my hosting provider does not have.  Can opcode be turned on and tuned via ini_set and should I do that in settings.php?  There are other posts on the forum here asking similar questions all without answers.

I have a flat file CSV file with information about different countries that I need to post inside Drupal 9 pages. I know how to upload the CSV file to my Drupal database.

I'm not sure how, tho, to call the CSV information within the article itself. When I searched for a module or PHP code on how to do this, it seemed most recommendations suggested writing my own module. But I don't want a block - I need to post inside the body content itself.

What's the best, newbie, non-coding way to do this? I'm not a programmer, and I don't play one on TV. :-)

Thanks!

Hello,

I want to upgrade to Drupal 9.

I'm using Mailchimp module in Drupal 8.

In the module page doesn't say anything about Drupal 9 compatibility.

https://www.drupal.org/project/mailchimp

But the upgrade status module says that mailchimp module is up to date then ready for Drupal 9. Now I'm confused.

Is Mailchimp module ready for Drupal 9?

Thank you.

Regards.

Hi folks.  I have a pretty vanilla site I'm trying to update from 8.8.8 to 9.0.x.  I followed the advertised guide, starting from an install I converted to composer.  I am getting the following errors: