From 08721cdcfdd7954ead4a9a113918d4aa49bec499 Mon Sep 17 00:00:00 2001
From: aywrite <8649848+aywrite@users.noreply.github.com>
Date: Sun, 4 Oct 2026 03:32:41 +0000
Subject: [PATCH] chore(release): prepare for 0.4.8

---
 CHANGELOG.md | 8 +++++++-
 Cargo.lock   | 4 ++--
 Cargo.toml   | 2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed270f45..5f5dc1f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## [0.4.8-rc.1] - 2026-09-30
+## [0.4.8] - 2026-10-04
 
 ### Features
 
@@ -46,6 +46,7 @@ All notable changes to this project will be documented in this file.
 - *(search)* Name the four states of the root bounds [bench 5966188]
 - *(search)* Split alpha_beta into named steps and put each instrument behind one call [bench 5966188]
 - *(board)* Shrink the history ring from 1,024 plies to 256 [bench 5965973]
+- *(search)* Remove the deep reduction's model threshold and its switch [bench 5965973]
 
 ### Documentation
 
@@ -66,6 +67,11 @@ All notable changes to this project will be documented in this file.
 - *(board)* Check the static exchange's fast exits against the walk in debug builds [bench 5966188]
 - *(deps)* Bump the mache actions from v0.5.0 to v0.7.1
 - *(ci)* Name the 40/15 scale through mache rather than rewriting its line
+- *(workspace)* Remove the nix cross-compilation shell
+- *(ci)* Count the bench's instructions along master in one run
+- *(bench)* Add a verdict to the instruction count against a 0.7% band
+- *(deps)* Bump smallvec from 1.16.1 to 1.16.2 in the cargo group
+- *(deps)* Bump taiki-e/install-action
 
 ## [0.4.7] - 2026-09-27
 
diff --git a/Cargo.lock b/Cargo.lock
index 5e961022..5deab11b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,7 +25,7 @@ checksum = "940b3a0ca603d1eade50a4846a2afffd5ef57a9feac2c0e2ec2e14f9ead76000"
 
 [[package]]
 name = "arche"
-version = "0.4.8-rc.1"
+version = "0.4.8"
 dependencies = [
  "arche-core",
  "proptest",
@@ -33,7 +33,7 @@ dependencies = [
 
 [[package]]
 name = "arche-core"
-version = "0.4.8-rc.1"
+version = "0.4.8"
 dependencies = [
  "criterion",
  "pretty_assertions",
diff --git a/Cargo.toml b/Cargo.toml
index 4f923680..db9639d3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ members = [
 
 # shared so that the release tooling has a single version to bump
 [workspace.package]
-version = "0.4.8-rc.1"
+version = "0.4.8"
 edition = "2024"
 rust-version = "1.85"
 authors = [