Update elasticsearch requirement from >= 5.0, < 6.2 to >= 5.0, < 6.4

[dependabot-preview]

Updates the requirements on elasticsearch to permit the latest version.

Release notes

Sourced from elasticsearch's releases.

6.3.0

This version supports Elasticsearch 6.7

API

• Update bulk method
• Generate code with params registry
• Update cat.aliases method
• Update cat.allocation method
• Update cat.count method
• Update cat.fielddata method
• Update cat.health method
• Update cat.help method
• Update cat.indices method
• Update cat API methods
• Update clear_scroll API
• Update cluster API endpoint methods
• Update top-level API endpoint methods
• Update all methods based on rest-api-spec
• Fix minor issues with API methods
• Add unfreeze and freeze endpoints back
• Fix missing params for cat APIs
• Add support for node_id in cluster/stats
• Reference current version, not master
• Keep create method as-is
• Reference current version, not master for ingest/plugins
• Account for indices.create/20_mix_typeless_typeful not cleaning up after itself
• Add missing params

XPACK

• Update API for 6.7.0
• Updates to support 6.7.0
• Blacklist individual tests, not entire files
• Sometimes the SINGLE_TEST env variable is the empty string
• Fix logic for checking if a verison should be skipped

Changelog

Sourced from elasticsearch's changelog.

6.3.0

API

• Update bulk method
• Generate code with params registry
• Update cat.aliases method
• Update cat.allocation method
• Update cat.count method
• Update cat.fielddata method
• Update cat.health method
• Update cat.help method
• Update cat.indices method
• Update cat API methods
• Update clear_scroll API
• Update cluster API endpoint methods
• Update top-level API endpoint methods
• Update all methods based on rest-api-spec
• Fix minor issues with API methods
• Add unfreeze and freeze endpoints back
• Fix missing params for cat APIs
• Add support for node_id in cluster/stats
• Reference current version, not master
• Keep create method as-is
• Reference current version, not master for ingest/plugins
• Account for indices.create/20_mix_typeless_typeful not cleaning up after itself
• Add missing params

XPACK

• Update API for 6.7.0
• Updates to support 6.7.0
• Blacklist individual tests, not entire files
• Sometimes the SINGLE_TEST env variable is the empty string
• Fix logic for checking if a verison should be skipped

6.2.0

Client

• Assert that connection count is at least previous count when reloaded
• Don't mutate user-defined options upon initialization of client
• Only dup options if they are passed in
• Convert client tests to rspec for 6.x
• Redacted password if host info is printed in error message
• Adds tests for not including password in logged error message
• The redacted string change will be in 6.1.1
• Add more tests for different ways to specify client host argument
• Do not duplicate connections in connection pool after rebuild (#591)

... (truncated)

Commits

• 20c55a5 Release 6.3.0
• 5d93448 Test against Elasticsearch 6.7.1
• aab9064 [XPACK] Fix logic for checking if a verison should be skipped
• c8a6ec4 [XPACK] Sometimes the SINGLE_TEST env variable is the empty string
• 3bc34be [XPACK] Blacklist individual tests, not entire files
• ce6401f [CI] Pass SINGLE_TEST variable to docker container for isolating x-pack test ...
• 9cfecf4 [XPACk] Fix reference to deprecation rest yaml test file
• 4efcc52 [XPACK] Updates to support 6.7.0
• a848d67 [XPACK] Update API for 6.7.0
• 049e085 [CI] Make security task dependent on elasticsearch:update task
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #10.