By catch on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
10.0.x
Introduced in version: 
10.0.0-alpha1
Issue links: 
https://www.drupal.org/node/3118147
https://www.drupal.org/node/3190632
https://www.drupal.org/node/3190641
https://www.drupal.org/node/3190635
Description: 

Drupal 10 will increase PHP and database version requirements. Several requirement changes are still under discussion, but will be added here as they are decided.

MySQL

MySQL requirements are unchanged from Drupal 9, with minimum required versions MariaDB 10.3.7+ or MySQL/Percona 5.7.8+

SQLite

SQLite 3.26 with the json1 extension (Drupal 9 also requires SQLite 3.26, but not the json1 extension).

PostgreSQL

PostgreSQL 12 with the pg_trm extension (increased from PostgreSQL 10).

Impacts: 
Site builders, administrators, editors
Module developers
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done