version 1.5.01.5.0

Changes since 1.4.1:
- The Rust crate's Hasher type has gained new helper methods for common
  forms of IO: update_reader, update_mmap, and update_mmap_rayon. The
  latter matches the default behavior of b3sum. The mmap methods are
  gated by the new "mmap" Cargo feature.
- Most of the Rust crate's public types now implement the Zeroize trait.
  This is gated by the new "zeroize" Cargo feature.
- The Rust crate's Hash types now implements the serde Serialize and
  Deserialize traits. This is gated by the new "serde" Cargo feature.
- The C library now uses atomics to cache detected CPU features under
  most compilers other than MSVC. Previously this was a non-atomic
  write, which was probably "benign" but made TSan unhappy.
- NEON support is now disabled by default on big-endian AArch64.
  Previously this was a build error if the caller didn't explicitly
  disable it.

6 files changed, 24 insertions, 83 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 2cc42b7..a98cb6a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "blake3"
-version = "1.4.1"
+version = "1.5.0"
 authors = ["Jack O'Connor <oconnor663@gmail.com>", "Samuel Neves"]
 description = "the BLAKE3 hash function"
 repository = "https://github.com/BLAKE3-team/BLAKE3"
diff --git a/b3sum/Cargo.lock b/b3sum/Cargo.lock
index d76d175..763a2e1 100644
--- a/b3sum/Cargo.lock
+++ b/b3sum/Cargo.lock
@@ -76,7 +76,7 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "b3sum"
-version = "1.4.1"
+version = "1.5.0"
 dependencies = [
  "anyhow",
  "blake3",
@@ -103,7 +103,7 @@ checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
 
 [[package]]
 name = "blake3"
-version = "1.4.1"
+version = "1.5.0"
 dependencies = [
  "arrayref",
  "arrayvec",
@@ -131,9 +131,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.4.3"
+version = "4.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84ed82781cea27b43c9b106a979fe450a13a31aab0500595fb3fc06616de08e6"
+checksum = "b1d7b8d5ec32af0fadc644bf1fd509a688c2103b185644bb1e29d164e0703136"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -141,9 +141,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.2"
+version = "4.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bb9faaa7c2ef94b2743a21f5a29e6f0010dff4caa69ac8e9d6cf8b6fa74da08"
+checksum = "5179bb514e4d7c2051749d8fcefa2ed6d06a9f4e6d69faf3805f5d80b8cf8d56"
 dependencies = [
  "anstream",
  "anstyle",
@@ -183,16 +183,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7144d30dcf0fafbce74250a3963025d8d52177934239851c917d29f1df280c2"
 
 [[package]]
-name = "crossbeam-channel"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
-]
-
-[[package]]
 name = "crossbeam-deque"
 version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -283,29 +273,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
-name = "hermit-abi"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
-
-[[package]]
 name = "hex"
 version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "io-lifetimes"
-version = "1.0.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys",
-]
-
-[[package]]
 name = "libc"
 version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -313,12 +286,6 @@ checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
-
-[[package]]
-name = "linux-raw-sys"
 version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a9bad9f94746442c783ca431b22403b519cd7fbeed0533fdd6328b2f2212128"
@@ -342,16 +309,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "num_cpus"
-version = "1.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
-dependencies = [
- "hermit-abi",
- "libc",
-]
-
-[[package]]
 name = "once_cell"
 version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -387,9 +344,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d2df5196e37bcc87abebc0053e20787d73847bb33134a69841207dd0a47f03b"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -397,14 +354,12 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b8f95bd6966f5c87776639160a66bd8ab9895d9d4ab01ddba9fc60661aebe8d"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "num_cpus",
 ]
 
 [[package]]
@@ -418,28 +373,14 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.37.23"
+version = "0.38.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d69718bf81c6127a49dc64e44a742e8bb9213c0ff8869a22c308f84c1d4ab06"
-dependencies = [
- "bitflags 1.3.2",
- "errno",
- "io-lifetimes",
- "libc",
- "linux-raw-sys 0.3.8",
- "windows-sys",
-]
-
-[[package]]
-name = "rustix"
-version = "0.38.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7db8590df6dfcd144d22afd1b83b36c21a18d7cbc1dc4bb5295a8712e9eb662"
+checksum = "747c788e9ce8e92b12cd485c49ddf90723550b654b32508f979b71a7b1ecda4f"
 dependencies = [
  "bitflags 2.4.0",
  "errno",
  "libc",
- "linux-raw-sys 0.4.7",
+ "linux-raw-sys",
  "windows-sys",
 ]
 
@@ -467,9 +408,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "2.0.36"
+version = "2.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e02e55d62894af2a08aca894c6577281f76769ba47c94d5756bec8ac6e7373"
+checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -485,17 +426,17 @@ dependencies = [
  "cfg-if",
  "fastrand",
  "redox_syscall",
- "rustix 0.38.13",
+ "rustix",
  "windows-sys",
 ]
 
 [[package]]
 name = "terminal_size"
-version = "0.2.6"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e6bf6f19e9f8ed8d4048dc22981458ebcf406d67e94cd422e5ecd73d63b3237"
+checksum = "21bebf2b7c9e0a515f6e0f8c51dc0f8e4696391e6f1ff30379559f8365fb0df7"
 dependencies = [
- "rustix 0.37.23",
+ "rustix",
  "windows-sys",
 ]
 
diff --git a/b3sum/Cargo.toml b/b3sum/Cargo.toml
index dcd9f96..e3bf820 100644
--- a/b3sum/Cargo.toml
+++ b/b3sum/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "b3sum"
-version = "1.4.1"
+version = "1.5.0"
 authors = ["Jack O'Connor <oconnor663@gmail.com>"]
 description = "a command line implementation of the BLAKE3 hash function"
 repository = "https://github.com/BLAKE3-team/BLAKE3"
diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt
index 3541a7e..c73b9c7 100644
--- a/c/CMakeLists.txt
+++ b/c/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.9)
 
 project(libblake3
-  VERSION 1.4.1
+  VERSION 1.5.0
   DESCRIPTION "BLAKE3 C implementation"
   LANGUAGES C ASM
 )
diff --git a/c/blake3.h b/c/blake3.h
index 21e0d7b..f694dcf 100644
--- a/c/blake3.h
+++ b/c/blake3.h
@@ -30,7 +30,7 @@
 extern "C" {
 #endif
 
-#define BLAKE3_VERSION_STRING "1.4.1"
+#define BLAKE3_VERSION_STRING "1.5.0"
 #define BLAKE3_KEY_LEN 32
 #define BLAKE3_OUT_LEN 32
 #define BLAKE3_BLOCK_LEN 64
diff --git a/tools/release.md b/tools/release.md
index 17a07b0..924f327 100644
--- a/tools/release.md
+++ b/tools/release.md
@@ -4,7 +4,7 @@
 - Bump the version in the root Cargo.toml.
 - Bump the version in b3sum/Cargo.toml.
 - Delete b3sum/Cargo.lock and recreate it with `cargo build` or similar.
-- Update the `--help` output in b3sum/README.md if it's changed.
+- Update the `-h` output in b3sum/README.md if it's changed.
 - Bump `BLAKE3_VERSION_STRING` in c/blake3.h.
 - Bump `VERSION` in c/CMakeLists.txt.
 - Make a version bump commit with change notes.