Find the data quickly with List View search
List View Search: A new search bar added to the listview to find field data/records. This option is a useful feature in lightning version, and it is available with the winter’19 Salesforce release.
To know more about this feature, refer URL: https://releasenotes.docs.salesforce.com/en-us/winter19/release-notes/rn_lex_search_lists.htm
Collaborate with ListView sharing
If you create a useful listview and you feel it is helpful to other users, you can share that listview to all user, or you can share with a group of users based on the role.
This feature is available with winter’19 Salesforce release in lightning version.
Make sure that you have Manage public list view permission to share listviews.
Refer to this URL for more details: https://releasenotes.docs.salesforce.com/en-us/winter19/release-notes/rn_lex_share_lists.htm?edition=&impact=