Dgraph v1.2.0

Changed

• Allow overwriting values of predicates of type uid. Fixes #4136. (#4411)
• Algorithms to handle UidPack. (#4321)
• Improved latency in live loader using conflict resolution at client level. (#4362)
• Set ZSTD CompressionLevel to 1. (#4572)
• Enterprise features
  • Breaking changes
    • Change default behavior to block operations with ACLs enabled. (#4390)
  • Remove unauthorized predicates from query instead of rejecting the query entirely. (#4479)

Added

• Add debuginfo subcommand to dgraph. (#4464)
• Support filtering on non-indexed predicate. Fixes #4305. (#4531)
• Add support for variables in recurse. Fixes #3301. (#4385).
• Adds @noconflict schema directive to prevent conflict detection. This is an experimental feature. This is not a recommended directive, but exists to help avoid conflicts for predicates which don't have high correctness requirements. Fixes #4079. (#4454)
• Implement the state HTTP endpoint on Alpha. Login is required if ACL is enabled. (#4435).
• Implement /health?all endpoint on Alpha nodes. (#4535)
• Add /health endpoint to Zero. (#4405)
• Breaking changes
  • Support for fetching facets from value edge list. The query response format is backwards-incompatible. Fixes #4081. (#4267)
• Enterprise features
  • Add guardians group with full authorization. (#4447)

Fixed

• Infer type of schema from JSON and RDF mutations. Fixes #3788. (#4328)
• Fix retrieval of facets with cascade. Fixes #4310. (#4530)
• Do not use type keys during tablet size calculation. Fixes #4473. (#4517)
• Fix Levenshtein distance calculation with match function. Fixes #4494. (#4545)
• Add <xs:integer> RDF type for int schema type. Fixes #4460. (#4465)
• Allow @filter directive with expand queries. Fixes #3904. (#4404).
• Enterprise features
  • Backup types. Fixes #4507. (#4514)