Update warnings.md

website/docs/reference/global-configs/warnings.md

@@ -14,16 +14,41 @@ dbt --warn-error run
 ```
 </File>
 
-<VersionBlock firstVersion="1.4">
-
 Converting any and all warnings to errors may suit your needs perfectly, but there may be some warnings you just don't care about, and some you care about a lot.
 
 The `WARN_ERROR_OPTIONS` config gives you more granular control over _exactly which types of warnings_ are treated as errors. Warnings that should be treated as errors can be specified through `include` and/or `exclude` parameters. Warning names can be found in [dbt-core's types.py file](https://github.com/dbt-labs/dbt-core/blob/main/core/dbt/events/types.py), where each class name that inherits from `WarnLevel` corresponds to a warning name (e.g. `AdapterDeprecationWarning`, `NoNodesForSelectionCriteria`).
 
-The `include` parameter can set to `"all"` or `"*"` to treat all warnings as exceptions, or to a list of specific warning names to treat as exceptions. When include is set to `"all"` or `"*"`, the optional `exclude` parameter can be set to exclude specifc warnings from being treated as exceptions.
+The `include` parameter can be set to `"all"` or `"*"` to treat all warnings as exceptions, or to a list of specific warning names to treat as exceptions. When include is set to `"all"` or `"*"`, the optional `exclude` parameter can be set to exclude specific warnings from being treated as exceptions.
+
+<VersionBlock firstVersion="1.8">
+
+Use the `silence` parameter to ignore warnings through project flags, without needing to re-specify the silence list every time. 
+
+For example, to silence deprecation warnings or certain warnings you want to ignore across your project, you can specify them in the `silence` parameter. This is useful in large projects where certain warnings aren't critical and can be ignored to keep the noise low and logs clean.
+
+
+<File name='dbt_project.yml'>
+
+```yaml
+name: "my_dbt_project"
+
+tests:
+  +enabled: True
+
+flags:
+  warn_error_options:
+    error: # Previously called "include"
+    warn: # Previously called "exclude"
+    silence: # To silence or ignore warnings
+      - TestsConfigDeprecation
+      - NoNodesForSelectionCriteria
+```
+</File>
+
+</VersionBlock>
 
 :::info `WARN_ERROR` and `WARN_ERROR_OPTIONS` are mutually exclusive
-`WARN_ERROR` and `WARN_ERROR_OPTIONS` are mutually exclusive. You can only specify one, even when you're specifying the config in multiple places (e.g. env var + CLI flag), otherwise you'll see a usage error.
+`WARN_ERROR` and `WARN_ERROR_OPTIONS` are mutually exclusive. You can only specify one, even when you're specifying the config in multiple places (e.g. env var + CLI flag), otherwise, you'll see a usage error.
 :::
 
 ```text
@@ -47,16 +72,33 @@ DBT_WARN_ERROR_OPTIONS='{"include": ["NoNodesForSelectionCriteria"]}' dbt run
 ...
 ```
 
-<File name='profiles.yml'>
+<VersionBlock lastVersion="1.7">
 
+<File name='profiles.yml'>
 ```yaml
-
 config:
   warn_error_options:
     include: all
     exclude: 
       - NoNodesForSelectionCriteria
+```
+</File>
+
+</VersionBlock>
+
+<VersionBlock firstVersion="1.8">
 
+<File name='profiles.yml'>
+
+```yaml
+config:
+  warn_error_options:
+    error: # Previously called "include"
+    warn: # Previously called "exclude"
+      - NoNodesForSelectionCriteria
+    silence: # Silence or ignore warnings
+      - TestsConfigDeprecation
+      - NoNodesForSelectionCriteria
 ```
 </File>