PyO3 · e-nomem · Dec 3, 2025 · Dec 3, 2025 · Dec 4, 2025
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -82,7 +82,7 @@ jobs:
       - name: Build wheel (with sdist)
         if: matrix.target == 'x86_64-unknown-linux-musl'
         run: |
-          cargo run -- build --release -b bin --sdist -o dist --target ${{ matrix.target }} --features password-storage --compatibility manylinux2010 musllinux_1_1
+          cargo run -- build --release -b bin --sdist -o dist --target ${{ matrix.target }} --compatibility manylinux2010 musllinux_1_1
 
       # ring doesn't support aarch64 windows yet
       - name: Build wheel (windows aarch64)
@@ -91,7 +91,7 @@ jobs:
 
       - name: Build wheel (without sdist)
         if: ${{ matrix.target != 'x86_64-unknown-linux-musl' && matrix.target != 'aarch64-pc-windows-msvc' }}
-        run: cargo run -- build --release -b bin -o dist --target ${{ matrix.target }} --features password-storage,static
+        run: cargo run -- build --release -b bin -o dist --target ${{ matrix.target }} --features static
 
       - name: Build wheel (macOS universal2)
         if: matrix.target == 'x86_64-apple-darwin'
@@ -103,7 +103,7 @@ jobs:
           # set SDKROOT for C dependencies like ring and bzip2
           export SDKROOT=$(xcrun --sdk macosx --show-sdk-path)
           rustup target add aarch64-apple-darwin
-          cargo run -- build --release -b bin -o dist --target universal2-apple-darwin --features password-storage,static
+          cargo run -- build --release -b bin -o dist --target universal2-apple-darwin --features static
 
       - name: Archive binary (windows)
         if: matrix.os == 'windows-latest'
@@ -195,8 +195,7 @@ jobs:
           sudo python3 -m pip install -U --pre maturin
           maturin build --release -b bin -o dist \
             --target ${{ matrix.platform.target }} \
-            --compatibility ${{ matrix.platform.compatibility }} \
-            --features password-storage
+            --compatibility ${{ matrix.platform.compatibility }}
       - name: Archive binary
         run: tar czvf target/release/maturin-${{ matrix.platform.target }}.tar.gz -C target/${{ matrix.platform.target }}/release maturin
       - name: Upload wheel artifacts

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -142,7 +142,7 @@ jobs:
         if: startsWith(matrix.os, 'windows')
         run: echo "RUSTFLAGS="-C debuginfo=0"" >> $GITHUB_ENV
       - name: cargo test
-        run: cargo nextest run --features password-storage
+        run: cargo nextest run
       # TODO: https://github.com/PyO3/maturin/issues/2263
       #- name: test cross compiling with zig
       #  if: ${{ !contains(matrix.python-version, '-dev') }}
@@ -307,7 +307,7 @@ jobs:
       - name: cargo test
         run: |
           # unset GITHUB_ACTIONS env var to disable zig related tests
-          env -u GITHUB_ACTIONS cargo nextest run --features password-storage
+          env -u GITHUB_ACTIONS cargo nextest run
 
   test-auditwheel:
     name: Test Auditwheel

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["konstin <konstin@mailbox.org>", "messense <messense@icloud.com>"]
 name = "maturin"
 version = "1.10.2"
-description = "Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages"
+description = "Build crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages"
 exclude = [
     "test-crates/**/*",
     "sysconfig/*",
@@ -113,30 +113,6 @@ dialoguer = { version = "0.11.0", default-features = false, optional = true }
 console = { version = "0.16.0", optional = true }
 minijinja = { version = "2.5.0", optional = true }
 
-# upload
-bytesize = { version = "2.2.0", optional = true }
-configparser = { version = "3.0.3", optional = true }
-dirs = { version = "5.0.0", optional = true }
-multipart = { version = "0.18.0", features = [
-    "client",
-], default-features = false, optional = true }
-ureq = { version = "2.9.4", features = [
-    "gzip",
-    "json",
-    "socks-proxy",
-], default-features = false, optional = true }
-native-tls = { version = "0.2.8", optional = true }
-rustls = { version = "0.23", default-features = false, features = [
-    "logging",
-    "std",
-    "tls12",
-], optional = true }
-rustls-pemfile = { version = "2.1.0", optional = true }
-keyring = { version = "2.3.2", default-features = false, features = [
-    "linux-no-secret-service",
-], optional = true }
-wild = { version = "2.1.0", optional = true }
-
 # JSON schema
 schemars = { version = "1.0.4", optional = true }
 pretty_assertions = { version = "1.3.0", optional = true }
@@ -157,36 +133,17 @@ which = "7.0.0"
 [features]
 default = ["full", "rustls"]
 
-full = ["cli-completion", "cross-compile", "scaffolding", "upload"]
+full = ["cli-completion", "cross-compile", "scaffolding"]
 
 cli-completion = ["dep:clap_complete_command"]
 
-upload = [
-    "ureq",
-    "multipart",
-    "configparser",
-    "bytesize",
-    "dialoguer/password",
-    "wild",
-    "dep:dirs",
-]
-
 schemars = ["dep:schemars", "dep:pretty_assertions"]
 
-# keyring doesn't support *BSD so it's not enabled in `full` by default
-password-storage = ["upload", "keyring"]
-
 rustls = [
-    "dep:rustls",
-    "ureq?/tls",
     "cargo-xwin?/rustls-tls",
-    "dep:rustls-pemfile",
 ]
 native-tls = [
-    "dep:native-tls",
-    "ureq?/native-tls",
     "cargo-xwin?/native-tls",
-    "dep:rustls-pemfile",
 ]
 
 # cross compile using zig or xwin
@@ -203,10 +160,6 @@ static = ["xz2/static"]
 # Internal feature to speed up the tests significantly
 faster-tests = []
 
-# Deprecated features, keep them now for compatibility
-human-panic = []
-log = []
-
 [profile.profiling]
 inherits = "release"
 debug = true

diff --git a/Dockerfile b/Dockerfile
@@ -22,7 +22,7 @@ RUN --mount=type=cache,target=/root/.cargo/git \
     mkdir /maturin/src && \
     touch  /maturin/src/lib.rs && \
     echo 'fn main() { println!("Dummy") }' > /maturin/src/main.rs && \
-    cargo rustc --target $CARGO_BUILD_TARGET --bin maturin --manifest-path /maturin/Cargo.toml --release --features password-storage -- -C link-arg=-s
+    cargo rustc --target $CARGO_BUILD_TARGET --bin maturin --manifest-path /maturin/Cargo.toml --release -- -C link-arg=-s
 
 ADD . /maturin/
 
@@ -32,7 +32,7 @@ RUN touch /maturin/src/lib.rs /maturin/src/main.rs
 RUN --mount=type=cache,target=/root/.cargo/git \
     --mount=type=cache,target=/root/.cargo/registry \
     --mount=type=cache,target=/maturin/target,sharing=locked \
-    cargo rustc --target $CARGO_BUILD_TARGET --bin maturin --manifest-path /maturin/Cargo.toml --release --features password-storage -- -C link-arg=-s \
+    cargo rustc --target $CARGO_BUILD_TARGET --bin maturin --manifest-path /maturin/Cargo.toml --release -- -C link-arg=-s \
     && mv /maturin/target/$CARGO_BUILD_TARGET/release/maturin /usr/bin/maturin
 
 FROM base-$TARGETARCH

diff --git a/README.md b/README.md
@@ -7,8 +7,8 @@ _formerly pyo3-pack_
 [![PyPI](https://img.shields.io/pypi/v/maturin.svg?logo=python&style=flat-square)](https://pypi.org/project/maturin)
 [![discord server](https://img.shields.io/discord/1209263839632424990?logo=discord&style=flat-square)](https://discord.gg/33kcChzH7f)
 
-Build and publish crates with [pyo3, cffi and uniffi bindings](https://maturin.rs/bindings) as well as rust binaries as python packages with minimal configuration.
-It supports building wheels for python 3.8+ on Windows, Linux, macOS and FreeBSD, can upload them to [pypi](https://pypi.org/) and has basic PyPy and GraalPy support.
+Build crates with [pyo3, cffi and uniffi bindings](https://maturin.rs/bindings) as well as rust binaries as python packages with minimal configuration.
+It supports building wheels for python 3.8+ on Windows, Linux, macOS and FreeBSD and has basic PyPy and GraalPy support.
 
 Check out the [User Guide](https://maturin.rs/)!
 
@@ -30,8 +30,7 @@ uv tool install maturin
 There are four main commands:
 
 - `maturin new` creates a new cargo project with maturin configured.
-- `maturin publish` builds the crate into python packages and publishes them to pypi.
-- `maturin build` builds the wheels and stores them in a folder (`target/wheels` by default), but doesn't upload them. It's recommended to publish packages with [uv](https://github.com/astral-sh/uv) using `uv publish`.
+- `maturin build` builds the wheels and stores them in a folder (`target/wheels` by default). It's recommended to publish packages with [uv](https://github.com/astral-sh/uv) using `uv publish`.
 - `maturin develop` builds the crate and installs it as a python module directly in the current virtualenv. Note that while `maturin develop` is faster, it doesn't support all the feature that running `pip install` after `maturin build` supports.
 
 maturin doesn't need extra configuration files and doesn't clash with an existing setuptools-rust configuration.

diff --git a/deny.toml b/deny.toml
@@ -75,8 +75,6 @@ feature-depth = 1
 # A list of advisory IDs to ignore. Note that ignored advisories will still
 # output a note when they are encountered.
 ignore = [
-    # multipart unmaintained
-    "RUSTSEC-2023-0050",
     # paste unmaintained
     "RUSTSEC-2024-0436",
     # num_prefix unmaintained

diff --git a/guide/src/contributing.md b/guide/src/contributing.md
@@ -87,7 +87,7 @@ run `mdbook watch guide` from the repository root. The output can then be found
 
 ## Code
 
-The main part is the maturin library, which is completely documented and should be well integrable. The accompanying `main.rs` takes care username and password for the pypi upload and otherwise calls into the library.
+The main part is the maturin library, which is completely documented and should be well integrable. The accompanying `main.rs` calls into the library.
 
 The `sysconfig` folder contains the output of `python -m sysconfig` for different python versions and platform, which is helpful during development.
-Original file line number
+Diff line change
@@ Expand Up @@
     ## Code
-    The main part is the maturin library, which is completely documented and should be well integrable. The accompanying `main.rs` takes care username and password for the pypi upload and otherwise calls into the library.
+    The main part is the maturin library, which is completely documented and should be well integrable. The accompanying `main.rs` calls into the library.
     The `sysconfig` folder contains the output of `python -m sysconfig` for different python versions and platform, which is helpful during development.
@@ Expand Down @@