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The main feature in this release is new endpoints for debugging (213):
* /_status/info/packages: show a list of installed python packages and versions
* /_status/info/workers: show resource usage of gunicorn workers, and general process infomation [requires psutil]
* /_status/info/objgraph: show python object counts and potential leaks [requires objgraph]
These endpoints are IP restricted to TALISKER_NETWORKS, and can render as text via curl or html via browser.
* Renamed all structured logging fields called "duration" to "duration_ms" to indicate units (215)
* Unknown /_status/ urls are passed through to app, to allow for 404 format control by the app (212)
* We only quote logfmt stings if needed, reduces visual noise on log lines (173)
* DEVEL colorscheme improved to support light terminals, and a simpler option that doesn't use italics or bold (188)
* log request size/type in gunicorn logs (174)
* Added support for flask 1.0 and prometheus client 0.2, make django 1.10 the minimum supported version (209, 198)