Log message:
beats: regen distinfo, bump rev

Upstream moved the release tag after a documentation fix.

Log message:
=== Beats version 5.5.2

No changes in this release.

=== Beats version 5.5.1

==== Bugfixes

Affecting all Beats
- Normalize all times to UTC to ensure proper index naming.

=== Beats version 5.5.0

==== Breaking changes

Affecting all Beats
- Usage of field `_type` is now ignored and hardcoded to `doc`.

Metricbeat
- Change all `system.cpu.*.pct` metrics to be scaled by the number of
  CPU cores.

==== Bugfixes

Affecting all Beats
- Fix console output.

Filebeat
- Allow string characters in user agent patch version (NGINX and Apache)

Metricbeat
- Fix type of field `haproxy.stat.check.health.last`.

Packetbeat
- Fix `packetbeat.interface` options that contain underscores (e.g.
  `with_vlans` or `bpf_filter`).
- Enabled /proc/net/tcp6 scanning and fixed ip v6 parsing.

==== Deprecated

Filebeat
- Deprecate `document_type` prospector config option as _type is removed
  in elasticsearch 6.0. Use fields instead.

Winlogbeat
- Deprecated metrics endpoint. It is superseded by a libbeat feature
  that can serve metrics on an HTTP endpoint.

Log message:
More RELRO check disabling for go packages.

Log message:
Update sysutils/beats to 5.4.3.

Doc changes only.

Log message:
Update sysutils/beats to 5.4.2

Affecting all Beats
- Removed empty sections from the template files, causing indexing
  errors for array objects.

Metricbeat
- Fix issue affecting Windows services timing out at startup.
- Add filtering to system filesystem metricset to remove relative
  mountpoints like those from Linux network namespaces.

Packetbeat
- Clean configured geoip.paths before attempting to open the database.

Log message:
Update sysutils/beats to 5.4.1.

Affecting all Beats
- Fix importing the dashboards when the limit for max open files is
  too low.
- Fix console output.
- Binaries upgraded to Go 1.7.6 which contains security fixes.

Filebeat
- Fix issue that new prospector was not reloaded on conflict.
- Fix grok pattern in filebeat module system/auth without hostname.
- Fix the Mysql slowlog parsing of IP addresses.

Winlogbeat
- Add the ability to use LevelRaw if Level isn't populated in the
  event XML.

Log message:
Update sysutils/beats to 5.4.0.

==== Bugfixes

Affecting all Beats

- Improve error message when downloading the dashboards fails.
- Fix potential Elasticsearch output URL parsing error if protocol
  scheme is missing.
- Downgrade Elasticsearch per batch item failure log to debug level.
- Make `@timestamp` accessible from format strings.

Filebeat

- Allow log lines without a program name in the Syslog fileset.
- Don't stop Filebeat when modules are used with the Logstash output.

Metricbeat

- Fixing panic on the Prometheus collector when label has a comma.
- Make system process metricset honor the `cpu_ticks` config option.

Winlogbeat

- Fix null terminators include in raw XML string when include_xml is
  enabled.

==== Added

Affecting all Beats

- Update index mappings to support future Elasticsearch 6.X.

Filebeat

- Add auditd module for reading audit logs on Linux.
- Add fileset for the Linux authorization logs.

Heartbeat

- Add default ports in HTTP monitor.

Metricbeat

- Add beta Jolokia module.
- Add dashboard for the MySQL module.
- Module configuration reloading is now beta instead of experimental.
- Marked http fields from the HAProxy module optional to improve
  compatibility with 1.5.
- Add support for custom HTTP headers and TLS for the Metricbeat
  modules.

Packetbeat

- Add DNS dashboard for an overview the DNS traffic.
- Add DNS Tunneling dashboard to highlight domains with large numbers
  of subdomains or high data volume.

Log message:
Update sysutils/beats to 5.3.2.

Filebeat
- Properly shut down crawler in case one prospector is misconfigured.
- Fix panic in JSON decoding code if the input line is "null".

Log message:
Update sysutils/beats to 5.3.1.

Affecting all Beats
- Fix panic when testing regex-AST to match against date patterns.

Filebeat
- Fix modules default file permissions.
- Allow - in Apache access log byte count.

Metricbeat
- Avoid errors when some Apache status fields are missing.

Log message:
Revbump all Go packages after the Go 1.8.1 update.