Dgraph v0.8.2 Release

The released binaries wouldn't work with data from older versions. You can follow these instructions to upgrade Dgraph from an older version.

Features

• Bulkloader - Load data into Dgraph at least 5x faster.
• Allow setting multiple scalar values.
• Support for MultiPolygon type for Geo values.
• Add ability to sort by multiple predicates.
• Allow ability to upsert nodes using eq function.

Improvements

• Backup requests for intracluster retrievals. If the first one doesn't finish in 10ms, we try another server.
• Make reads/writes follow the requirements of linearizability.
• Allow value variables in inequality functions.

Bugfixes

• . language handling in functions. #1337
• Recurse query panics. #1350
• Variable not populated or missing. #1356
• Panic in appendDummyValues. #1359
• Write hard-state after persisting entries. #1365
• Can't query schema using gRPC interface. #1369
• Facet matrix not in sync with uid matrix after filtering. #1362
• Empty predicate crashes db. #1381
• Mutation with object vars crashes DB. #1382
• Sort and validate facets coming from clients. #1419
• Check for empty predicate in schema mutation. #1447
• Filter may override root query. #1455
• #1444
• #1427
• #1474
• #1464
• #1477