From d4fd0971f3fba929975a72e57cc3c51be736a5be Mon Sep 17 00:00:00 2001
From: Michael Tautschnig <tautschn@amazon.com>
Date: Thu, 28 Nov 2024 10:41:16 +0000
Subject: [PATCH] Release CBMC 6.4.1

This patch release addresses a hard-coding of C semantics in the
back-end for pointer subtraction (via #8497).
---
 CHANGELOG                      | 20 ++++++++++++++++++++
 src/config.inc                 |  2 +-
 src/libcprover-rust/Cargo.toml |  2 +-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index a1472301e27..f5d911fbce3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,23 @@
+# CBMC 6.4.1
+
+This patch release addresses a hard-coding of C semantics in the back-end for pointer subtraction (via #8497).
+
+## Bug Fixes
+* fix `update_bit` lowering by @kroening in https://github.com/diffblue/cbmc/pull/8496
+* Pointer subtraction in back-end: no need for bounds checking by @tautschnig in https://github.com/diffblue/cbmc/pull/8497
+* remove duplicate SATCHECK_* defines by @kroening in https://github.com/diffblue/cbmc/pull/8501
+* simplify bitxnor by @kroening in https://github.com/diffblue/cbmc/pull/8506
+* Reword documentation of __CPROVER_{r,w,rw}_ok by @tautschnig in https://github.com/diffblue/cbmc/pull/8472
+* simplify x^0 and x^1 by @kroening in https://github.com/diffblue/cbmc/pull/8509
+* add multi-ary constructor for `mult_exprt` by @kroening in https://github.com/diffblue/cbmc/pull/8510
+* Format bit-vectors with `[` ... `]` vector notation by @kroening in https://github.com/diffblue/cbmc/pull/8514
+* add range_type to `from_integer`/`to_integer` by @kroening in https://github.com/diffblue/cbmc/pull/8520
+* Bump codecov/codecov-action from 4 to 5 by @dependabot in https://github.com/diffblue/cbmc/pull/8507
+* CONTRACTS: add doc for loop assigns inference by @qinheping in https://github.com/diffblue/cbmc/pull/8516
+* Cadical with preprocessor and local search by @kroening in https://github.com/diffblue/cbmc/pull/8502
+
+**Full Changelog**: https://github.com/diffblue/cbmc/compare/cbmc-6.4.0...cbmc-6.4.1
+
 # CBMC 6.4.0
 
 This release improves upon automated assigns-clause inference for loop invariants, which should make manually adding assigns clauses to loops less frequent.
diff --git a/src/config.inc b/src/config.inc
index 937a46013ff..f7f7b9f54a9 100644
--- a/src/config.inc
+++ b/src/config.inc
@@ -47,7 +47,7 @@ endif
 OSX_IDENTITY="Developer ID Application: Daniel Kroening"
 
 # Detailed version information
-CBMC_VERSION = 6.4.0
+CBMC_VERSION = 6.4.1
 
 # Use the CUDD library for BDDs, can be installed using `make -C src cudd-download`
 # CUDD = ../../cudd-3.0.0
diff --git a/src/libcprover-rust/Cargo.toml b/src/libcprover-rust/Cargo.toml
index 6d2ccddc3b2..80fe7accf6c 100644
--- a/src/libcprover-rust/Cargo.toml
+++ b/src/libcprover-rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libcprover_rust"
-version = "6.4.0"
+version = "6.4.1"
 edition = "2021"
 description = "Rust API for CBMC and assorted CProver tools"
 repository = "https://github.com/diffblue/cbmc"