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Prometheus v2.1.0 Release Notes

Release Date: 2018-01-19 // over 6 years ago
    • 💻 [FEATURE] New Service Discovery UI showing labels before and after relabelling.
    • 🚚 [FEATURE] New Admin APIs added to v1 to delete, snapshot and remove tombstones.
    • 💻 [ENHANCEMENT] The graph UI autocomplete now includes your previous queries.
    • [ENHANCEMENT] Federation is now much faster for large numbers of series.
    • [ENHANCEMENT] Added new metrics to measure rule timings.
    • 💻 [ENHANCEMENT] Rule evaluation times added to the rules UI.
    • [ENHANCEMENT] Added metrics to measure modified time of file SD files.
    • 📇 [ENHANCEMENT] Kubernetes SD now includes POD UID in discovery metadata.
    • [ENHANCEMENT] The Query APIs now return optional stats on query execution times.
    • [ENHANCEMENT] The index now no longer has the 4GiB size limit and is also smaller.
    • 🛠 [BUGFIX] Remote read read_recent option is now false by default.
    • 🛠 [BUGFIX] Pass the right configuration to each Alertmanager (AM) when using multiple AM configs.
    • 🛠 [BUGFIX] Fix not-matchers not selecting series with labels unset.
    • 🛠 [BUGFIX] tsdb: Fix occasional panic in head block.
    • 🛠 [BUGFIX] tsdb: Close files before deletion to fix retention issues on Windows and NFS.
    • 🛠 [BUGFIX] tsdb: Cleanup and do not retry failing compactions.
    • 🛠 [BUGFIX] tsdb: Close WAL while shutting down.