Elasticsearch version 6.2.1edit

Bug Fixesedit

Plugin Lang Painless
  • Painless: Fix For Loop NullPointerException #28506 (issue: #28501)
Plugins

Regressionsedit

Fail snapshot operations early when creating or deleting a snapshot on a repository that has been written to by an older Elasticsearch after writing to it with a newer Elasticsearch version. (#30140)

Security
  • Fixed missing dependencies for x-pack-transport.
  • Fixed saml-metadata env file such that it sources the appropriate environment file.