Prepare 0.8.1 release

Author: jeromefroe

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## [v0.8.1](https://github.com/jeromefroe/lru-rs/tree/0.8.1) - 2022-10-01
+
+- Add "caching" and "no-std" to list of categories.
+
 ## [v0.8.0](https://github.com/jeromefroe/lru-rs/tree/0.8.0) - 2022-09-11
 
 - Use `NonZeroUsize` for LRU capacity instead of usize.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lru"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["Jerome Froelich <[email protected]>"]
 categories = ["caching", "no-std"]
 description = "A LRU cache implementation"