- [FEATURE] When being scraped, metrics of the same name but with different job/instance label are now merged into one metric family.
- [FEATURE] Added Dockerfile.
- [CHANGE] Default HTTP port now 9091.
- [BUGFIX] Fixed parsing of content-type header.
- [BUGFIX] Fixed race condition in handlers.
- [PERFORMANCE] Replaced Martini with Httprouter.
- [ENHANCEMENT] Migrated to new client_golang.
- [ENHANCEMENT] Made internal metrics more consistent.
- [ENHANCEMENT] Added http instrumentation.