features: add unsafeAnnotationPrefixes

Fix issue 1202 Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
opencontainers · May 16, 2023 · d95f75e · d95f75e
1 parent 0983f1d
commit d95f75e
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diff --git a/features.md b/features.md
@@ -138,6 +138,18 @@ Annotations MUST be a key-value map that follows the same convention as the Key
 }
 ```
 
+## <a name="featuresUnsafeAnnotationPrefixes" />Unsafe annotation prefixes
+
+**`unsafeAnnotationPrefixes`** (array of strings, OPTIONAL) contains prefixes of the [`annotations` property of `config.json`](config.md#annotations)
+that may change the behavior of the runtime.
+
+### Example
+```json
+"unsafeAnnotationPrefixes": {
+  "org.systemd.property."
+}
+```
+
 # Example
 
 Here is a full example for reference.