View categories
Deprecating certain router log fields and router HTTP headers
Change effective on 15 March 2013
On March 25, 2013, the queue and wait fields will be removed from router log messages. Also, the Heroku router will no longer set X-Heroku-Dynos-In-Use, X-Heroku-Queue-Depth and X-Heroku-Queue-Wait-Time HTTP headers for incoming requests.