Index: Cargo.toml
==================================================================
--- Cargo.toml
+++ Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "idbag"
-version = "0.2.0"
+version = "0.2.1"
 edition = "2021"
 license = "0BSD"
 # https://crates.io/category_slugs
 categories = [ "data-structures" ]
 keywords = [ "bag", "identifier" ]
@@ -21,11 +21,11 @@
 # https://doc.rust-lang.org/cargo/reference/manifest.html#the-badges-section
 [badges]
 maintenance = { status = "passively-maintained" }
 
 [dependencies]
-hashbrown = { version = "0.14.5" }
+hashbrown = { version = "0.15.0" }
 parking_lot = { version = "0.12.3" }
 paste = { version = "1.0.15" }
 
 [package.metadata.docs.rs]
 rustdoc-args = ["--generate-link-to-definition"]

Index: www/changelog.md
==================================================================
--- www/changelog.md
+++ www/changelog.md
@@ -2,21 +2,39 @@
 
 ⚠️  indicates a breaking change.
 
 ## [Unreleased]
 
-[Details](/vdiff?from=idbag-0.1.2&to=trunk)
+[Details](/vdiff?from=idbag-0.2.1&to=trunk)
 
 ### Added
 
 ### Changed
+
+### Removed
+
+---
+
+## [0.2.1] - 2024-10-02
+
+[Details](/vdiff?from=idbag-0.2.0&to=idbag-0.2.1)
+
+### Changed
+
+- Update `hashbrown` to `0.15.0`.
+
+---
+
+## [0.2.0] - 2024-09-20
+
+[Details](/vdiff?from=idbag-0.1.2&to=idbag-0.2.0)
+
+### Changed
 
 - ⚠️ Implement for explicit integer types.  Instead of `IdBag`, `Id`, etc, now
   uses `IdBag{U8,U16,U32,U64,Usize}`, `Id{U8,U16,..}`, etc.
 
-### Removed
-
 ---
 
 ## [0.1.2] - 2024-01-23
 
 [Details](/vdiff?from=idbag-0.1.1&to=idbag-0.1.2)