docs: add change for c0e4ccb7b5

Signed-off-by: hagen1778 <roman@victoriametrics.com>
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hagen1778 2024-04-25 15:37:37 +02:00
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@ -37,6 +37,7 @@ See also [LTS releases](https://docs.victoriametrics.com/lts-releases/).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent/): support data replication additionally to sharding among remote storage systems if `-remoteWrite.shardByURLReplicas=N` command-line flag is set additionally to `-remoteWrite.shardByURL` command-line flag, where `N` is desired replication factor. This allows setting up data replication among failure domains when the replication factor is smaller than the number of failure domains. See [these docs](https://docs.victoriametrics.com/vmagent/#sharding-among-remote-storages) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6054).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent/): reduce CPU usage when [sharding among remote storage systems](https://docs.victoriametrics.com/vmagent/#sharding-among-remote-storages) is enabled.
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent/): support [DNS SRV](https://en.wikipedia.org/wiki/SRV_record) addresses in `-remoteWrite.url` command-line option and in scrape target urls. For example, `-remoteWrite.url=http://srv+victoria-metrics/api/v1/write` automatically resolves the `victoria-metrics` DNS SRV to a list of hostnames with TCP ports and then sends the collected metrics to these TCP addresses. See [these docs](https://docs.victoriametrics.com/vmagent/#srv-urls) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6053).
* FEATURE: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): allow skipping first N aggregation intervals via cmd-line flag `-streamAggr.ignoreFirstIntervals` for [Single-node VictoriaMetrics](https://docs.victoriametrics.com/) or `-remoteWrite.streamAggr.ignoreFirstIntervals` for [vmagent](https://docs.victoriametrics.com/vmagent/). See more details [here](https://docs.victoriametrics.com/stream-aggregation/#ignore-aggregation-intervals-on-start).
* FEATURE: [vmauth](https://docs.victoriametrics.com/vmauth/): support automatic discovering and load balancing for TCP addresses behind DNS SRV addresses. These addresses can be put inside `url_prefix` urls in the form `http://srv+addr/path`, where the `addr` is the [DNS SRV](https://en.wikipedia.org/wiki/SRV_record) address, which is automatically resolved to hostnames with TCP ports. See [these docs](https://docs.victoriametrics.com/vmauth/#srv-urls) for details.
* FEATURE: [vmauth](https://docs.victoriametrics.com/vmauth/): support specifying client TLS certificates and TLS ServerName for requests to HTTPS backends. See [these docs](https://docs.victoriametrics.com/vmauth/#backend-tls-setup).
* FEATURE: [vmauth](https://docs.victoriametrics.com/vmauth/): support regex matching when routing incoming requests based on HTTP [query args](https://en.wikipedia.org/wiki/Query_string) via `src_query_args` option at `url_map`. See [these docs](https://docs.victoriametrics.com/vmauth/#generic-http-proxy-for-different-backends) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6070).