Td-agent 4.2.0 has been released

[takuro...@gmail.com]

Hi all,
 
We released Treasure Agent v4.2.0.
The changelog is here:
https://github.com/fluent-plugins-nursery/fluent-package-builder/blob/master/CHANGELOG.md#release-v420---20210729
 
You might know already, but we changed the release manager of td-agent
since v4.1.1. Because we had to transfer the permission to upload packages,
the release was delayed. Sorry for that.
 
Main changes are:
 
- Update fluentd to 1.13.3
- Update bundled Ruby to 2.7.4
  It includes a fix for high CPU usage issue due to broken resolv gem
  See https://github.com/fluent/fluentd/issues/3382
- Downgrade jemalloc to v3.6.0 to reduce memory usage
  See https://github.com/fluent-plugins-nursery/td-agent-builder/issues/305
- Update dependent gems
- Remove needless perl dependency (jeprof command has been removed)
 
Enjoy logging!
 
 
Thanks,
Takuro Ashie