Vector v0.28.2 release notes

Upgrading Vector
When upgrading, we recommend stepping through minor versions as these can each contain breaking changes while Vector is pre-1.0. These breaking changes are noted in their respective upgrade guides.

This patch release contains a few fixes for regressions in 0.28.0 and 0.27.0.

Note: Please see the release notes for v0.28.0 for additional changes if upgrading from v0.27.X. In particular, the upgrade guide for breaking changes.

Vector Changelog

5 bug fixes

  • TCP-based sources like socket, logstash, and fluent would sometimes panic when back-pressure logic calculated a lower limit on the number of incoming connections than 2, which is intended to be the minimum limit.
    Thanks to zamazan4ik for contributing this change!
  • The http_server source again has the correct default accept method of POST rather than GET.
  • The elasticsearch sink no longer panics when bulk.index is unspecified and the default mode of bulk is used. Instead it defaults again to vector-%Y.%m.%d.
    Thanks to zamazan4ik for contributing this change!
  • The syslog source again correctly inserts the source IP of the connection that events come in on as source_ip rather than source_id.
    Thanks to zamazan4ik for contributing this change!
  • The log_schema.timestamp_key can again be set to "" to suppress adding of a timestamp to events rather than panicking when starting.

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