Updated logo for better aesthetics on dark mode.

Also added in Rethink overview video.

Signed-off-by: Derek Collison <derek@nats.io>

README.md

@@ -1,4 +1,6 @@
-## <img src="logos/nats-server.png" width="300">
+<p align="center">
+  <img src="logos/nats-horizontal-color.png" width="300" alt="NATS Logo">
+</p>
 
 [NATS](https://nats.io) is a simple, secure and performant communications system for digital systems, services and devices. NATS is part of the Cloud Native Computing Foundation ([CNCF](https://cncf.io)). NATS has over [40 client language implementations](https://nats.io/download/), and its server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi. NATS can secure and simplify design and operation of modern distributed systems.
 
@@ -6,9 +8,11 @@
 
 ## Documentation
 
-* [Official documentation](https://docs.nats.io)
+* [Official Website](https://nats.io)
+* [Official Documentation](https://docs.nats.io)
 * [FAQ](https://docs.nats.io/reference/faq)
-* Watch [a video overview of NATS](https://www.youtube.com/watch?v=sm63oAVPqAM) to learn more about its origin story and design philosophy.
+* Watch [a video overview](https://rethink.synadia.com/episodes/1/) of NATS.
+* Watch [this video from SCALE 13x](https://www.youtube.com/watch?v=sm63oAVPqAM) to learn more about its origin story and design philosophy.
 
 ## Contact