Finish website and nits

libs/server/Storage/Functions/MainStore/RMWMethods.cs

@@ -285,7 +285,6 @@ private bool InPlaceUpdaterWorker(ref SpanByte key, ref RawStringInput input, re
                         // Copy value to output for the GET part of the command.
                         CopyRespTo(ref value, ref output, etagIgnoredOffset, etagIgnoredEnd);
                     }
-                    // HK TODO: Should this be updating etag?
                     return true;
                 case RespCommand.SETWITHETAG:
                     // SETWITHETAG WILL OVERRIDE the existing value, unless sent with RETAIN ETAG and already has etag

test/Garnet.test/RespCustomCommandTests.cs

@@ -158,7 +158,6 @@ public override bool Execute<TGarnetApi>(TGarnetApi garnetApi, ref CustomProcedu
         }
     }
 
-    // one txn that works with etag data in multiple ways
     public class RandomSubstituteOrExpandValForKeyTxn : CustomTransactionProcedure
     {
         public override bool Prepare<TGarnetReadApi>(TGarnetReadApi api, ref CustomProcedureInput procInput)
@@ -222,11 +221,6 @@ public override unsafe void Main<TGarnetApi>(TGarnetApi garnetApi, ref CustomPro
         }
     }
 
-    // HK TODO:
-    // one custom proc that reads and works with etag data
-    // assert that all reads inside of a txn or custom for a previously etag are hiding etag
-    // assert that any writes on the etag set data modified the etag on it
-
     [TestFixture]
     public class RespCustomCommandTests
     {

website/docs/commands/raw-string.md

@@ -301,7 +301,7 @@ Set **key** to hold the string value. If key already holds a value, it is overwr
 * NX -- Only set the key if it does not already exist.
 * XX -- Only set the key if it already exists.
 * KEEPTTL -- Retain the time to live associated with the key.
-* RETAINETAG -- Update the Etag associated with the previous key-value pair, while setting the new value for the key. If no etag existed on the previous key-value pair this will create the new key-value pair without any etag as well.
+* RETAINETAG -- Update the Etag associated with the previous key-value pair, while setting the new value for the key. If no etag existed on the previous key-value pair this will create the new key-value pair without any etag as well. This is a Garnet specific command, you can read more about ETag support [here](../commands/garnet-specific-commands#native-etag-support)
 
 #### Resp Reply