message: docs: Add note about semantic versioning
diff: @@ -18,6 +18,7 @@ The purpose of [coinbase-pro-node][5] is to continue an active **Coinbase Pro AP
  - **Documented.** Get started with [demo scripts][3] and [generated documentation][4].
  - **Modern.** HTTP client with Promise API. Don't lose yourself in callback hell.
  - **Robust.** WebSocket reconnection is built-in. No problems if your Wi-Fi is gone.
  +- **Reliable.** Following [semantic versioning][8]. Get notified about breaking changes.
  ## Installation
  @@ -179,5 +180,6 @@ If you like this project, you might also like these related projects:
  [5]: https://www.npmjs.com/package/coinbase-pro-node
  [6]: https://github.com/bennycode/coinbase-pro-node/network/dependents
  [7]: https://www.npmjs.com/browse/depended/coinbase-pro-node
  +[8]: https://docs.npmjs.com/about-semantic-versioning
  [stack_exchange_bennyn_badge]: https://stackexchange.com/users/flair/203782.png?theme=default
  [stack_exchange_bennyn_url]: https://stackexchange.com/users/203782/benny-neugebauer?tab=accounts
  