Bump the MSRV to 1.85

Author: dhardy

.github/workflows/test.yml

@@ -73,7 +73,7 @@ jobs:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             variant: MSRV
-            toolchain: 1.63.0
+            toolchain: 1.85.0
           - os: ubuntu-latest
             deps: sudo apt-get update ; sudo apt install gcc-multilib
             target: i686-unknown-linux-gnu

CHANGELOG.md

@@ -8,13 +8,14 @@ A [separate changelog is kept for rand_core](rand_core/CHANGELOG.md).
 
 You may also find the [Upgrade Guide](https://rust-random.github.io/book/update.html) useful.
 
-## [Unreleased]
-### Additions
-- Pub export `Xoshiro128PlusPlus`, `Xoshiro256PlusPlus` prngs (#1649)
-
+## [0.10.0 — Unreleased]
 ### Changes
+- Bump the MSRV to 1.85 (#1653)
 - Let `Fill` be implemented for element types, not sliceable types (#1652)
 
+### Additions
+- Pub export `Xoshiro128PlusPlus`, `Xoshiro256PlusPlus` prngs (#1649)
+
 ## [0.9.2 — 2025-07-20]
 ### Deprecated
 - Deprecate `rand::rngs::mock` module and `StepRng` generator (#1634)