cleanup readme/changelog

CHANGELOG.md

@@ -9,8 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased](https://github.com/quartiq/miniconf/compare/v0.13.0...HEAD) - DATE
 
 ### Added
-* Derive support for enums where all variants are newtypes has been added.
-* Added `#[automatically_derived]` attributes
+* Derive support for enums with newtype/unit/skipped variants
 
 ### Removed
 

miniconf/README.md

@@ -168,7 +168,7 @@ Fields/items that form internal nodes (non-leaf) need to implement the respectiv
 Leaf fields/items need to support the respective [`serde`] trait (and the desired `serde::Serializer`/`serde::Deserializer`
 backend).
 
-Structs, arrays, and Options can then be cascaded to construct more complex trees.
+Structs, enums, arrays, and Options can then be cascaded to construct more complex trees.
 When using the derive macro, the behavior and tree recursion depth can be configured for each
 struct field using the `#[tree(depth(Y))]` attribute.
 
@@ -187,11 +187,11 @@ It implements [`Keys`].
 
 ## Limitations
 
-Access to inner fields of some types is not yet supported, e.g. enums
-other than [`Option`] and enums with only newtype/unit variants.
+The derive macros don't support enums with record (named fields) variants or tuple (non-newtype) variants.
 These are still however usable in their atomic `serde` form as leaf nodes.
 
-Many `std` smart pointers are not supported or handled in any special way: `Box`, `Rc`, `Arc`.
+The derive macros don't handle `std`/`alloc` smart pointers ( `Box`, `Rc`, `Arc`) in any special way.
+They however still be handled with accessors (`get`, `get_mut`, `validate`).
 
 ## Features