Merge pull request #283 from cuviper/release-2.1.0

Release 2.1.0

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "indexmap"
 edition = "2021"
-version = "2.0.2"
+version = "2.1.0"
 documentation = "https://docs.rs/indexmap/"
 repository = "https://github.com/bluss/indexmap"
 license = "Apache-2.0 OR MIT"

RELEASES.md

@@ -1,3 +1,15 @@
+- 2.1.0
+
+  - Empty slices can now be created with `map::Slice::{new, new_mut}` and
+    `set::Slice::new`. In addition, `Slice::new`, `len`, and `is_empty` are
+    now `const` functions on both types.
+
+  - `IndexMap`, `IndexSet`, and their respective `Slice`s all have binary
+    search methods for sorted data: map `binary_search_keys` and set
+    `binary_search` for plain comparision, `binary_search_by` for custom
+    comparators, `binary_search_by_key` for key extraction, and
+    `partition_point` for boolean conditions.
+
 - 2.0.2
 
   - The `hashbrown` dependency has been updated to version 0.14.1 to