Hi, 

For a couple of days I've been receiving this kind of line in my debug logs. I guess this is realated to the new API version (v37.0). 
I would n't care about this if didn't receive thousands of lines like this one in all my traces. 

17:02:42.238 (238882742)|USER_INFO|[EXTERNAL]Salesforce user id| username| GMT time

My debugs levels are: 

Database               INFO
Workflow                INFO
Validation               INFO
Callouts                 INFO
Apex Code            INFO
Apex Profiling        DEBUG
Visualforce            NONE
System                 NONE

Thanks

Please advise.

I cannot edit my Lightning Experience homepage to complete the following module:

 

Building a Custom Home Page for Lightning Experience


https://developer.salesforce.com/trailhead/en/lightning_app_builder/lightning_app_builder_homepage

I cannot edit the page and creating a new app does not give me the choice of creating a new home page.