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CHANGELOG

All notable changes to this project will be documented in this file based on the Keep a Changelog Standard. This project adheres to Semantic Versioning.

1.0.0

Breaking changes

  • Remove the user.group keyword field, introduced in #204. Instead, the group field set can be nested at user.group. #308

Bugfixes

  • Field set name "group" was being used as a leaf field at user.group, instead of being a nesting of the field set. This goes against a driving principle of ECS, and has been corrected. #308
  • Replaced incorrect examples in cloud.provider. #330, #348
  • Changed the url.port type to long. #339

Added

  • Added pointer in description of http field set to url field set. #330
  • Added an optional short field description. #330

Improvements

  • Clarified the definition of the host fields #325
  • Clarified the difference between @timestamp and event.created. #329
  • Make phrasing of lowercasing directive more relevant, no matter where it's shown. #332
  • Specify the object_type for field labels. #331
  • Loosen up definition of geo field set. Not necessarily geo-ip based, since geo.name. #333
  • Clarified guidelines on ID fields. #349

1.0.0-beta2

Breaking changes

  • Changed device.* fields to observer.* fields to eliminate user confusion. #238
  • Rename network.total.bytes to network.bytes and network.total.packets to network.packets. #179
  • Remove network.inbound.bytes, network.inbound.packets, network.outbound.bytes and network.outbound.packets. #179
  • Changed the event.type definition to be only reserved. #242

Bugfixes

  • Fix obvious mistake in the definition of "source", where it said "destination" instead of "source". #211

Added

  • Add host.name field and clarify usage of host.hostname. #187
  • Add event.start and event.end date fields. #185
  • Add process.thread.id field. #200
  • Add host.name field and clarify usage of host.hostname.
  • Add event.start and event.end date fields.
  • Create new related field set with related.ip. #206
  • Add user.group field. #204
  • Create new group field set with group.id and group.name. #203
  • Add url.full field. #207
  • Add process.executable field. #209
  • Add process.working_directory and process.start. #215
  • Reintroduce http. #237
    • Move http.response.body to http.response.body.content. #239
    • Add http.request.body.content. #239
    • Add HTTP size metric fields. #239
  • Add user.full_name field. #201
  • Add network.community_id field. #208
  • Add fields geo.country_name and geo.region_iso_code. #214
  • Add event.kind and event.outcome. #242
  • Add client and server objects and fields. #236
  • Reintroduce a streamlined user_agent field set. #240, #262
  • Add geo.name for ad hoc location names. #248
  • Add event.timezone to allow for proper interpretation of incomplete timestamps. #258
  • Add fields source.address, destination.address, client.address, and server.address. #247
  • Add os.full to capture full OS name, including version. #259
  • Add generated source code for Go. #249

Improvements

  • Improved the definition of the file fields #196
  • Improved the definition of the agent fields #192
  • Improve definition of events, logs, and metrics in event section #194
  • Improved the definition of network fields in intro section #197
  • Improved the definition of host fields #195
  • Improved the definitions for event.category and event.action. #242
  • Clarify the semantics of network.direction. #212
  • Add source.bytes, source.packets, destination.bytes and destination.packets. #179
  • Add a readme section to declare some top level field sets are reserved for future use. #257
  • Clarify that network.transport, network.type, network.application, and network.protocol must be lowercase. #251
  • Clarify that http.request.method must be lowercase. #251
  • Clarify that source/destination should be filled, even if client/server is being used. #265

1.0.0-beta1

Breaking changes

  • Change structure of URL. #7
  • Rename url.href multi_field. #18
  • Rename geoip.* to geo. #58
  • Rename log.message to log.original. #106
  • Rename event.raw to event.original. #107
  • Rename user_agent.raw to user_agent.original and make it a keyword. #107
  • Rename file.path.raw to file.path.keyword, file.target_path.raw to file.target_path.keyword, url.href.raw to url.href.keyword, url.path.raw to url.path.keyword, url.query.raw to url.query.keyword, and network.name.raw to network.name.keyword. #103
  • Remove log.offset and log.line as too specific for ECS. #131
  • Remove top level objects kubernetes and tls. #132
  • Remove *.timezone.offset.sec fields as too specific for ECS at the moment. #134
  • Make the following fields keyword: device.vendor, file.path, file.target_path, http.response.body, network.name, organization.name, url.href, url.path, url.query, user_agent.original
  • Rename url.host.name to url.hostname to better align with industry convention. #147
  • Make the following fields keyword: device.vendor, file.path, file.target_path, http.response.body, network.name, organization.name, url.href, url.path, url.query, user_agent.original. #137
    • Only two fields using text indexing at this time are message and error.message.
  • Rename host.name to host.hostname to better align with industry convention. #144
  • Update definition of service.type and service.name.
  • Redefine purpose of agent.name field to be user defined field.
  • Rename url.href to url.original.
  • Remove source.subdomain and destination.subdomain fields.
  • Rename event.version to ecs.version. #169
  • Remove the http field set temporarily. #171
  • Remove the user_agent field set temporarily. #172
  • Rename url.hostname to url.domain. #175
  • Remove source.hostname and destination.hostname. #175

Added

  • Add network.total.packets and network.total.bytes field. PR#2
  • Add event.action field. #21
  • Add network.name, to track network names in the monitoring pipeline. #25
  • Adds cloud.account.id for top level organizational level. #11
  • Add http.response.status_code and http.response.body fields. #4
  • Add fields for Operating System data. #5
  • Add log.message. #3
  • Add http.request.method and http.version
  • Add host.os.kernel containing the OS kernel version. #60
  • Add agent.type field.
  • Add http.request.referrer field. #164
  • Add network.type, network.iana_number, network.transport and network.application. #81 and #170

Improvements

  • Remove duplicate definitions of the reuseable os field set from host.os and user_agent.os. #168

0.1.0

Initial draft release