Added the Field field type. Allows to use other fields while submitting entries.
Added the Template field type. Allows to display data in the admin from other columns using Lex tags.
Added the an argument to disable the field_assignment_construct if necessary. Needed for the Variables migration.
Added Convert variables to streams migration
Updated the Variables module to use Streams
No need for views. This is Streams based.
I love Eloquent but this model is no longer needed :-)
Fix - Use query builder to insert folder and get the id
Fix - Schema builder sets prefixes properly.
Fixed some streams_m bugs with schema builder. BOO dbforge sucks.
Fix - check if entry as been updated if strtotime > 0
Add version control of php in the installer. User should kwon which php version is required to install PyroCMS
Update index.php in install folder

I have added a control version for php.
Users should kwon which php version is required to install PyroCMS before run composer install in order to avoid the last step problem.
If users try to install Pyro with a lower version the installation process stops to the 4th step without any message.
With this fix users already kwon wat they need
Merge pull request #2898 from ChristianGiupponi/patch-3

Sounds like a good idea to me.
Merge pull request #2885 from obrignoni/2.3/feature-variables-to-streams

Let's get this bad boy in.
Add "Add" button for variables
Send to edit/-id- after creating and protect against cancel_uri false id
Clean up variables just a tich

- Replace template with merge_tags field for efficiency / simplicity
- Fields required are core - so no lang needed there
- Replace all template / template with merge_tags / pattern
Add syntax field / hide it too
Fix pattern - no need for noparse we'll use ASCII codes