Add note about fees changing (#348)

* add note about fees changing

* reorg

Author: jayantk

pages/entropy/_meta.json

@@ -30,14 +30,14 @@
     "type": "separator"
   },
   "best-practices": "Best Practices",
+  "contract-addresses": "Contract & Provider Addresses",
+  "current-fees": "Current Fees",
   "fortuna-api-explorer": {
     "title": "Fortuna API Explorer ↗",
     "href": "https://fortuna.dourolabs.app/docs/",
     "newWindow": true
   },
-  "contract-addresses": "Contract & Provider Addresses",
   "examples": "Example Applications",
-  "current-fees": "Current Fees",
 
   "-- Understanding Entropy": {
     "title": "Understanding Entropy",

pages/entropy/current-fees.mdx

@@ -2,6 +2,7 @@ import FeeTable from "../../components/FeeTable";
 import { EntropyDeployments } from "../../components/EntropyDeployments";
 
 The following tables shows the total fees payable when using the default provider.
+Note that the fees shown below will vary over time with prevailing gas prices on each chain.
 
 ## Mainnet