• [Feature] Implement doMultipleRequestsIfSplit config option which could be useful for go-carbon and huge requests (See #509)
• [Improvement] Return stacktrace on panic (thx to @Felixoid)
• [Fix] Fix case where some metrics passed to functions like group or sumSeries were missing. Fixes #438
• [Fix] Accept 1 and 0 as bool arguments for True and False. (thx to @Felixoid)
• [Fix] Align precision of multiple metrics (thx to @Felixoid, see #500 and #501)
• [Fix] fallbackSeries now works properly (thx to Egor Redozubov)
• [Fix] Panic when trying to render png/svg of an empty response (Fixes #503)
• [Fix] Fix Error 500 when sendGlobsAsIs is false (Fixes #506)
• [Fix] prometheus backend: carbonapi should send 'end' instead of 'stop' in queries (thx to Alexandre Vincent)
• [Fix] change metrics resulting tags to match graphite-web in some cases (thx to @Felixoid)
• [Fix] Prometheus backend: trust timestamps from the backend (Fixes #504, Fixes #514)
• [Fix] percentileOfSeries: return first of filtered datapoints in case only one series have valid data (Fixes #516)
• [Code] merge aliasByNode and aliasByTags (thx to @Felixoid)