Drupal 8.x

I'm trying to update from 8.5.4 to 8.5.6.  I follow the instructions, deleting core and vendor directories and all files in the root.  I copy the new version over then run update.php.  It tells me there are no updates, and the report page says I'm still on 8.5.4! 

What am I missing?

I am using CKEditor and WYSIWYG. After updating Drupal core to 8.5.6, I cannot upload an image using the CKEditor's 'image' button anymore saying "Image Field is required."

  [1]: https://i.stack.imgur.com/dp7In.png
  [2]: https://i.stack.imgur.com/MJpfz.png
 

I have checked CKEditor's plugin settings. Image upload's enabled there.

I am using the Panelizer module in my website. I also have few custom node types and block types. One of those custom node types is called "promotions" and contain a number of fields, of which the most important are the image, title, start date & end date.

I have created two separate views one for active promotions ( show all promotion nodes where start_date < now < end_date ) and one for upcoming promotions ( show all where start_date > now ).

This is the view entity reference showing the active promotions:

Hey guys,

I administrate a webpage and i recently switched to Drupal 8. But I'm currently facing the issue, that the response time is super high. Starting from 3-5 seconds (which is already fast) up to nearly 30 seconds. I do not use many modules and actually had that issue right from the beginning, but it is not improving. Even though I enabled php's opcache.

Hi all, 
 1) please, is there any photo gallery plugin that is built on fancybox or lightbox? in which when clicking the picture it will show the full image and you can now navigating the pictures through NEXT OR PREVIOUS ARROW. I know how to Hard code this in Normal HTML 5 and jquery and in Wordpress also but I don't know how to go about it in Drupal.

By default we have 'Save' & 'Preview' button.

I would like to add 'Save as draft' button along with them using Workflow module.

Below what I have tried.

In my custom_module.module file