First Commmit

docs/configuration/experimental/cache-file.md

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+!!! question "Since sing-box 1.8.0"
+
+!!! quote "Changes in sing-box 1.14.0"
+
+    :material-delete-clock: [store_rdrc](#store_rdrc)  
+    :material-plus: [store_dns](#store_dns)
+
+!!! quote "Changes in sing-box 1.9.0"
+
+    :material-plus: [store_rdrc](#store_rdrc)  
+    :material-plus: [rdrc_timeout](#rdrc_timeout)
+
+### Structure
+
+```json
+{
+  "enabled": true,
+  "path": "",
+  "cache_id": "",
+  "store_fakeip": false,
+  "store_rdrc": false,
+  "rdrc_timeout": "",
+  "store_dns": false
+}
+```
+
+### Fields
+
+#### enabled
+
+Enable cache file.
+
+#### path
+
+Path to the cache file.
+
+`cache.db` will be used if empty.
+
+#### cache_id
+
+Identifier in the cache file
+
+If not empty, configuration specified data will use a separate store keyed by it.
+
+#### store_fakeip
+
+Store fakeip in the cache file
+
+#### store_rdrc
+
+!!! failure "Deprecated in sing-box 1.14.0"
+
+    `store_rdrc` is deprecated and will be removed in sing-box 1.16.0, check [Migration](/migration/#migrate-store-rdrc).
+
+Store rejected DNS response cache in the cache file
+
+The check results of [Legacy Address Filter Fields](/configuration/dns/rule/#legacy-address-filter-fields)
+will be cached until expiration.
+
+#### rdrc_timeout
+
+Timeout of rejected DNS response cache.
+
+`7d` is used by default.
+
+#### store_dns
+
+!!! question "Since sing-box 1.14.0"
+
+Store DNS cache in the cache file.