further improve readme

README.md

@@ -2,24 +2,20 @@
 
 Python bindings for [Automerge](https://github.com/automerge/automerge).
 
-This is a low-level library with few concessions to ergonomics, meant to interact directly with the low-level Automerge API.
-Additional API that is more ergonomic is being added into the repository as this project evolves.
-
-Note: There is an earlier set of Python bindings for Automerge at
-[automerge/automerge-py](https://github.com/automerge/automerge-py), but that
-project binds to a very outdated version of Automerge.
-
 ## Quickstart
 
 Install the bindings with `pip install automerge`.
 
 Now you can create a document and do all sorts of Automerge things with it!
 
-> Note: this package currently only contains `automerge.core`, which is a
-> low-level wrapper around the [Rust automerge
-> library](https://docs.rs/automerge/latest/automerge/index.html).
+> [!NOTE]
+> This package currently only contains `automerge.core`, which is a low-level
+> wrapper around the [Rust automerge
+> library](https://docs.rs/automerge/latest/automerge/index.html) with few
+> concessions to ergonomics
 >
-> A more ergonomic wrapper is currently in the works.
+> A more ergonomic wrapper around this low-level core is currently in the
+> works.
 
 ```py
 from automerge.core import Document, ROOT, ObjType, ScalarType