docs/CHANGELOG.md: clarify the description of bugfixes at f7dda12b4d and b6ad581b45

This is a follow-up for 8b01bc4a5c

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4999
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5009
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Aliaksandr Valialkin 2023-09-19 00:21:45 +02:00
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@ -45,8 +45,8 @@ ssue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4825) and [these
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert.html): validate [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html) function names in alerting and recording rules when `vmalert` runs with `-dryRun` command-line flag. Previously it was allowed to use unknown (aka invalid) MetricsQL function names there. For example, `foo()` was counted as a valid query. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4933).
* FEATURE: limit the length of string params in log messages to 500 chars. Longer string params are replaced with the `first_250_chars..last_250_chars`. This prevents from too long log lines, which can be emitted by VictoriaMetrics components.
* BUGFIX: [storage](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html): fixes possible infinity merge loop after API call to `/internal/force_merge`. See this [issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4987) for details.
* BUGFIX: [Graphite Render API](https://docs.victoriametrics.com/#graphite-render-api-usage) correctly return null instead of +Inf for render response. See this [issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3783) for details.
* BUGFIX: [storage](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html): prevent from livelock when [forced merge](https://docs.victoriametrics.com/#forced-merge) is called under high data ingestion. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4987).
* BUGFIX: [Graphite Render API](https://docs.victoriametrics.com/#graphite-render-api-usage): correctly return `null` instead of `Inf` in JSON query responses. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3783).
* BUGFIX: [Official Grafana dashboards for VictoriaMetrics](https://grafana.com/orgs/victoriametrics): fix display of ingested rows rate for `Samples ingested/s` and `Samples rate` panels for vmagent's dasbhoard. Previously, not all ingested protocols were accounted in these panels. An extra panel `Rows rate` was added to `Ingestion` section to display the split for rows ingested rate by protocol.
* BUGFIX: [vmui](https://docs.victoriametrics.com/#vmui): fix the bug causing render looping when switching to heatmap.
* BUGFIX: [vmbackup](https://docs.victoriametrics.com/vmbackup.html): properly copy `parts.json` files inside `<-storageDataPath>/{data,indexdb}` folders during [incremental backups](https://docs.victoriametrics.com/vmbackup.html#incremental-backups). Previously the new `parts.json` could be skipped during incremental backups, which could lead to inability to restore from the backup. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5005). This issue has been introduced in [v1.90.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.90.0).