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docs/vmanomaly - changelog upd v1.14.1-v1.14.2 (#6718)

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### Describe Your Changes

- Doc updates on v1.14.1 - v1.14.2 of `vmanomaly`
-
[Changelog](https://docs.victoriametrics.com/anomaly-detection/changelog/)
page

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
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docs/anomaly-detection/CHANGELOG.md
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@ -13,6 +13,16 @@ aliases:
Please find the changelog for VictoriaMetrics Anomaly Detection below.
> **Important note: Users are strongly encouraged to upgrade to `vmanomaly` [v1.9.2](https://hub.docker.com/repository/docker/victoriametrics/vmanomaly/tags?page=1&ordering=name) or newer for optimal performance and accuracy. <br><br> This recommendation is crucial for configurations with a low `infer_every` parameter [in your scheduler](./components/scheduler.md#parameters-1), and in scenarios where data exhibits significant high-order seasonality patterns (such as hourly or daily cycles). Previous versions from v1.5.1 to v1.8.0 were identified to contain a critical issue impacting model training, where models were inadvertently trained on limited data subsets, leading to suboptimal fits, affecting the accuracy of anomaly detection. <br><br> Upgrading to v1.9.2 addresses this issue, ensuring proper model training and enhanced reliability. For users utilizing Helm charts, it is recommended to upgrade to version [1.0.0](https://github.com/VictoriaMetrics/helm-charts/blob/master/charts/victoria-metrics-anomaly/CHANGELOG.md#100) or newer.**
## v1.14.2
Released: 2024-07-26
- FIX: Patch a bug introduced in [v1.14.1](#v1141), causing `vmanomaly` to crash in `preset` [mode](/anomaly-detection/presets/).
## v1.14.1
Released: 2024-07-26
- FEATURE: Allow to process larger data chunks in [VmReader](/anomaly-detection/components/reader#vm-reader) that exceed `-search.maxPointsPerTimeseries` [constraint in VictoriaMetrics](https://docs.victoriametrics.com/?highlight=search.maxPointsPerTimeseries#resource-usage-limits) by splitting the range and sending multiple requests. A warning is printed in logs, suggesting reducing the range or step, or increasing `search.maxPointsPerTimeseries` constraint in VictoriaMetrics, which is still a recommended option.
- FEATURE: Backward-compatible redesign of [`queries`](/anomaly-detection/components/reader?highlight=queries#vm-reader) arg of [VmReader](/anomaly-detection/components/reader#vm-reader). Old format of `{q_alias1: q_expr1, q_alias2: q_expr2, ...}` will be implicitly converted to a new one with a warning raised in logs. New format allows to specify per-query parameters, like `step` to reduce amount of data read from VictoriaMetrics TSDB and to allow config flexibility. Find out more in [Per-query parameters section of VmReader](/anomaly-detection/components/reader/#per-query-parameters).
- IMPROVEMENT: Added multi-platform builds for `linux/amd64` and `linux/arm64` architectures.
## v1.13.3
Released: 2024-07-17