READMEs updated for plugins: dnslink-ipfs, ipns-ipfs

plugins/dnslink-ipfs/README.md

@@ -3,6 +3,8 @@
 - **status**: beta
 - **type**: [transport plugin](../../docs/ARCHITECTURE.md#transport-plugins)
 
+This transport plugin uses [IPFS](https://js.ipfs.tech/) to fetch remote content using the IPFS [CID](https://docs.ipfs.tech/concepts/content-addressing/) retrieved via [DNSLink](https://dnslink.org/) for the original domain. This enables content retrieval even if the website on the original domain is down for whatever reason.
+
 ## Configuration
 
 No specific configuration is available.

plugins/ipns-ipfs/README.md

@@ -3,6 +3,8 @@
 - **status**: proof-of-concept, broken
 - **type**: [transport plugin](../../docs/ARCHITECTURE.md#transport-plugins)
 
+This is a stub of a plugin retrieving content using [IPFS](https://js.ipfs.tech/) and [IPNS](https://docs.ipfs.tech/concepts/ipns/).
+
 ## Configuration
 
 *TBD*