Changed

• Chore(bulk): Change default compression to zstd:3. (#6995)
• Build(dockerfile): Set GODEBUG=madvdontneed=1. (#6955)
• Updating badger version 3f846b3. (#7212)

Added:

• Update kubernetes links to match 20.07 config files (#7049)
• Fix(dgraph): giving users the option to control tls versions (#6820)
• Feat(dgraph): making all internal communications with tls configured (#6876)
• Feat(dgraph): enabling TLS config in http zero ([#6691) (#6867)

Fixed:

• GraphQL
  • Fix(GraphQL): don't update cacheMb if not specified by user (#7103)
  • Fix: added comment docstring for ExportInput format (#6991)
  • Fix(GraphQL): fixes issue of multiple responses in a subscription for an update. (#6868)
  • Fix ErrIndexingInProgress if schema update fails (#6583)
  • Fix(GraphQL): fix panic error when we give null value in filter connectives. (#6707)
  • Fix(GraphQL): reduces polling duration of subscriptions. (#6661)
  • Fix(GraphQL): add enable schema cleaning in GraphQL and reduce schema update time. (#6725)
  • Fix(GraphQL): fixes flaky test for subscriptions. (#6065)
• Fix(DQL): ignore ordering of indexes in schema with eq function (DGRAPH-2601) (#6996)
• Fix(worker): fix eq filter for non-index predicates. (#6986)
• Fix(Alpha): Immediately take a snapshot if we don't have one (#6458)
• Fix(Dgraph): Type names in exported schema are surrounded by brackets. (#6679)
• Fix(ludicrous mode): Handle deletes correctly (#6773)
• Fix(worker): Avoid panic in handleUidPostings (#6607)
• Fix(gqlParser): Handle strings with only whitespace in parseID (#6615)
• Fix(Ludicrous): Upserts on list type in Dgraph (#6796)
• Enterprise features
  • Fix(backup/restore): fixes backup and restore with DROP operations (#6922)
  • Generic alpha log error message for failed ACL login (#6848)