tauri-runtime-cef-v3.0.0-alpha.5
mherrmann/heliumtauri-runtime-cef-v3.0.0-alpha.5Oct 1, 2026by github-actions[bot]
Upgrading?
AI Summary
Alpha 5 of the CEF runtime focuses on fixing documentation builds and upgrading core Tauri dependencies.
Key Highlights
- Fixed docs.rs build by using the `cef/dox` feature
- Upgraded to `tauri@3.0.0-alpha.4` and `tauri-utils@3.0.0-alpha.3`
Breaking Changes
- Removed the `macos-private-api` Cargo feature and the `app > macOSPrivateApi` configuration option.
New Features
- Optimized documentation generation to skip CEF binary downloads
Full Release Notes
<details>
<summary><em><h4>Cargo Audit</h4></em></summary>
```
Fetching advisory database from `https://github.com/RustSec/advisory-db.git`
Loaded 1278 security advisories (from /home/runner/.cargo/advisory-db)
Updating crates.io index
Scanning Cargo.lock for vulnerabilities (1223 crate dependencies)
Crate: fxhash
Version: 0.2.1
Warning: unmaintained
Title: fxhash - no longer maintained
Date: 2025-09-05
ID: RUSTSEC-2025-0057
URL: https://rustsec.org/advisories/RUSTSEC-2025-0057
Crate: paste
Version: 1.0.15
Warning: unmaintained
Title: paste - no longer maintained
Date: 2024-10-07
ID: RUSTSEC-2024-0436
URL: https://rustsec.org/advisories/RUSTSEC-2024-0436
Crate: rustls-pemfile
Version: 2.2.0
Warning: unmaintained
Title: rustls-pemfile is unmaintained
Date: 2025-11-28
ID: RUSTSEC-2025-0134
URL: https://rustsec.org/advisories/RUSTSEC-2025-0134
Crate: rustybuzz
Version: 0.20.1
Warning: unmaintained
Title: `rustybuzz` is unmaintained
Date: 2026-07-11
ID: RUSTSEC-2026-0206
URL: https://rustsec.org/advisories/RUSTSEC-2026-0206
Crate: ttf-parser
Version: 0.25.1
Warning: unmaintained
Title: `ttf-parser` is unmaintained
Date: 2026-06-28
ID: RUSTSEC-2026-0192
URL: https://rustsec.org/advisories/RUSTSEC-2026-0192
Crate: yoke-derive
Version: 0.8.3
Warning: yanked
warning: 6 allowed warnings found
```
</details>
## [3.0.0-alpha.5]
### Bug Fixes
- [`70541fe28`](https://www.github.com/tauri-apps/tauri/commit/70541fe283b980712b1b3d1c75147cd5ad155310) Fix the docs.rs build: the documentation is now built with the `cef/dox` feature, which skips downloading the CEF binary distribution in the network-less docs.rs sandbox, for the Linux, Windows and macOS targets.
### Dependencies
- Upgraded to `tauri@3.0.0-alpha.4`
- Upgraded to `tauri-utils@3.0.0-alpha.3`
- Upgraded to `tauri-runtime@3.0.0-alpha.3`
- Upgraded to `tauri-macros@3.0.0-alpha.3`
### Breaking Changes
- [`b9a77ebb8`](https://www.github.com/tauri-apps/tauri/commit/b9a77ebb8ab57480a354ec47aa45c6898ec9bfda) Removed the `macos-private-api` Cargo feature and the `app > macOSPrivateApi` configuration option. Window transparency and the `fullScreenEnabled` preference no longer rely on macOS private APIs, so they are always available.
<details>
<summary><em><h4>Cargo Publish</h4></em></summary>
```
Updating crates.io index
Packaging tauri-runtime-cef v3.0.0-alpha.5 (/home/runner/work/tauri/tauri/crates/tauri-runtime-cef)
Updating crates.io index
warning: package `yoke-derive v0.8.3` in Cargo.lock is yanked in registry `crates-io`
|
= help: consider updating to a version that is not yanked
Packaged 72 files, 850.5KiB (223.7KiB compressed)
Verifying tauri-runtime-cef v3.0.0-alpha.5 (/home/runner/work/tauri/tauri/crates/tauri-runtime-cef)
Downloading crates ...
Downloaded as-raw-xcb-connection v1.0.1
Downloaded cairo-sys-rs v0.22.9
Downloaded cssparser-macros v0.6.1
Downloaded cursor-icon v1.2.0
Downloaded calloop v0.14.4
Downloaded block2 v0.6.2
Downloaded xkbcommon-dl v0.4.2
Downloaded unit-prefix v0.5.2
Downloaded cargo_metadata v0.23.1
Downloaded cairo-rs v0.22.9
Downloaded console v0.16.6
Downloaded fxhash v0.2.1
Downloaded gethostname v1.1.0
Downloaded matches v0.1.10
Downloaded gdk4-x11-sys v0.11.5
Downloaded downcast-rs v1.2.1
Downloaded derive_more v0.99.20
Downloaded dioxus-debug-cell v0.1.1
Downloaded graphene-sys v0.22.9
Downloaded dirs v6.0.0
Downloaded xcursor v0.3.11
Downloaded gdk-pixbuf-sys v0.22.9
Downloaded wayland-sys v0.31.11
Downloaded gdk-pixbuf v0.22.0
Downloaded getrandom v0.1.16
Downloaded scoped-tls v1.0.1
Downloaded futf v0.1.5
Downloaded phf_shared v0.8.0
Downloaded rand_chacha v0.2.2
Downloaded gdk4-wayland-sys v0.11.5
Downloaded phf v0.10.1
Downloaded phf_codegen v0.11.3
Downloaded phf_shared v0.10.0
Downloaded document-features v0.2.12
Downloaded phf_codegen v0.8.0
Downloaded proc-macro-hack v0.5.20+deprecated
Downloaded phf_generator v0.8.0
Downloaded match_token v0.1.0
Downloaded cargo-platform v0.3.3
Downloaded dlib v0.5.3
Downloaded phf v0.8.0
Downloaded gdk4-wayland v0.11.5
Downloaded phf_generator v0.10.0
Downloaded phf_generator v0.11.3
Downloaded convert_case v0.4.0
Downloaded nodrop v0.1.14
Downloaded libloading v0.8.9
Downloaded winit-common v0.31.0-beta.3
Downloaded kuchikiki v0.8.8-speedreader
Downloaded mac v0.1.1
Downloaded proc-macro-crate v3.5.0
Downloaded siphasher v0.3.11
Downloaded gdk4-x11 v0.11.5
Downloaded phf_shared v0.11.3
Downloaded utf-8 v0.7.6
Downloaded pango-sys v0.22.9
Downloaded graphene-rs v0.22.8
Downloaded gsk4-sys v0.11.5
Downloaded string_cache_codegen v0.5.4
Downloaded download-cef v3.0.0
Downloaded gtk4-macros v0.11.5
Downloaded phf_macros v0.10.0
Downloaded string_cache v0.8.9
Downloaded phf v0.11.3
Downloaded servo_arc v0.2.0
Downloaded wayland-client v0.31.15
Downloaded rand_pcg v0.2.1
Downloaded target-lexicon v0.13.5
Downloaded rand_core v0.5.1
Downloaded gsk4 v0.11.5
Downloaded wayland-backend v0.3.17
Downloaded cfg-expr v0.20.9
Downloaded cookie_store v0.22.1
Downloaded gobject-sys v0.22.9
Downloaded markup5ever v0.14.1
Downloaded tendril v0.4.3
Downloaded winit-core v0.31.0-beta.3
Downloaded xkeysym v0.2.1
Downloaded litrs v1.0.0
Downloaded pango v0.22.9
Downloaded dispatch2 v0.3.1
Downloaded objc2-encode v4.1.0
Downloaded tauri-winit-gtk4 v0.31.0-beta.3
Downloaded system-deps v9.0.0
Downloaded selectors v0.24.0
Downloaded cssparser v0.29.6
Downloaded glib-macros v0.22.9
Downloaded polling v3.11.0
Downloaded wayland-scanner v0.31.11
Downloaded gdk4-sys v0.11.5
Downloaded glib-sys v0.22.9
Downloaded html5ever v0.29.1
Downloaded x11rb v0.13.2
Downloaded indicatif v0.18.6
Downloaded toml_edit v0.25.15+spec-1.1.0
Downloaded wayland-protocols v0.32.13
Downloaded gio-sys v0.22.9
Downloaded tauri-winit-x11 v0.31.0-beta.3
Downloaded gdk4 v0.11.5
Downloaded gtk4-sys v0.11.5
Downloaded rand v0.7.3
Downloaded x11rb-protocol v0.13.2
Downloaded objc2-core-foundation v0.3.2
Downloaded portable-atomic v1.15.0
Downloaded quick-xml v0.41.0
Downloaded gio v0.22.10
Downloaded objc2 v0.6.4
Downloaded unicode-width v0.2.2
Downloaded glib v0.22.10
Downloaded objc2-foundation v0.3.2
Downloaded tauri-winit v0.31.0-beta.3
Downloaded gtk4 v0.11.5
Downloaded cef-dll-sys v152.3.0+152.0.6
Downloaded cef v152.3.0+152.0.6
Compiling serde_core v1.0.229
Compiling winnow v1.0.4
Compiling toml_datetime v1.1.1+spec-1.1.0
Compiling target-lexicon v0.13.5
Compiling system-deps v9.0.0
Compiling yoke v0.8.3
Compiling zerovec v0.11.8
Compiling cfg-expr v0.20.9
Compiling tinystr v0.8.4
Compiling toml_parser v1.1.3+spec-1.1.0
Compiling icu_locale_core v2.3.0
Compiling zerotrie v0.2.5
Compiling potential_utf v0.1.6
Compiling toml v1.1.6+spec-1.1.0
Compiling icu_collections v2.3.0
Compiling icu_provider v2.3.1
Compiling serde v1.0.229
Compiling bitflags v2.13.2
Compiling getrandom v0.2.17
Compiling zerocopy v0.8.58
Compiling icu_properties v2.3.0
Compiling semver v1.0.28
Compiling glib-sys v0.22.9
Compiling gobject-sys v0.22.9
Compiling slab v0.4.12
Compiling gio-sys v0.22.9
Compiling futures-util v0.3.34
Compiling rand_core v0.6.4
Compiling siphasher v0.3.11
Compiling gdk-pixbuf-sys v0.22.9
Compiling pango-sys v0.22.9
Compiling cairo-sys-rs v0.22.9
Compiling darling_core v0.24.1
Compiling glib-macros v0.22.9
Compiling futures-executor v0.3.34
Compiling getrandom v0.1.16
Compiling ppv-lite86 v0.2.21
Compiling rustc_version v0.4.1
Compiling gdk4-sys v0.11.5
Compiling rand_chacha v0.3.1
Compiling icu_normalizer v2.3.0
Compiling rand v0.8.8
Compiling idna_adapter v1.2.2
Compiling bytes v1.12.1
Compiling darling_macro v0.24.1
Compiling darling v0.24.1
Compiling phf_shared v0.11.3
Compiling rustix v1.1.5
Compiling serde_with_macros v3.23.0
Compiling rand_core v0.5.1
Compiling glib v0.22.10
Compiling string_cache v0.9.0
Compiling idna v1.1.0
Compiling ring v0.17.14
Compiling libloading v0.8.9
Compiling linux-raw-sys v0.12.1
Compiling syn v1.0.109
Compiling url v2.5.8
Compiling web_atoms v0.2.6
Compiling tendril v0.5.1
Compiling graphene-sys v0.22.9
Compiling zeroize v1.9.0
Compiling serde_json v1.0.151
Compiling rustls-pki-types v1.15.1
Compiling cssparser v0.37.0
Compiling markup5ever v0.39.0
Compiling dlib v0.5.3
Compiling rand_chacha v0.2.2
Compiling rand_pcg v0.2.1
Compiling phf_generator v0.11.3
Compiling phf_shared v0.8.0
Compiling servo_arc v0.4.3
Compiling proc-macro-hack v0.5.20+deprecated
Compiling untrusted v0.9.0
Compiling utf8parse v0.2.2
Compiling anstyle-parse v1.0.0
Compiling gio v0.22.10
Compiling cairo-rs v0.22.9
Compiling httparse v1.10.1
Compiling selectors v0.38.0
Compiling rand v0.7.3
Compiling html5ever v0.39.0
Compiling http v1.5.0
Compiling camino v1.2.6
Compiling phf_shared v0.10.0
Compiling gsk4-sys v0.11.5
Compiling colorchoice v1.0.5
Compiling anstyle v1.0.14
Compiling is_terminal_polyfill v1.70.2
Compiling portable-atomic v1.15.0
Compiling anstyle-query v1.1.5
Compiling schemars v1.2.2
Compiling anstream v1.0.0
Compiling rustls v0.23.45
Compiling dom_query v0.28.0
Compiling cargo_metadata v0.19.2
Compiling phf_generator v0.10.0
Compiling tracing v0.1.44
Compiling phf_generator v0.8.0
Compiling rustls-webpki v0.103.15
Compiling string_cache_codegen v0.5.4
Compiling phf_codegen v0.11.3
Compiling urlpattern v0.6.0
Compiling serde_with v3.23.0
Compiling fs-err v3.3.1
Compiling dpi v0.1.2
Compiling wayland-sys v0.31.11
Compiling once_cell v1.21.4
Compiling clap_lex v1.1.1
Compiling subtle v2.6.1
Compiling mac v0.1.1
Compiling unicode-width v0.2.2
Compiling console v0.16.6
Compiling futf v0.1.5
Compiling clap_builder v4.6.7
Compiling tauri-utils v3.0.0-alpha.3
Compiling gdk-pixbuf v0.22.0
Compiling pango v0.22.9
Compiling tokio v1.53.1
Compiling gdk4 v0.11.5
Compiling markup5ever v0.14.1
Compiling ureq-proto v0.6.4
Compiling phf_macros v0.10.0
Compiling phf_codegen v0.8.0
Compiling xattr v1.6.1
Compiling cssparser v0.29.6
Compiling webpki-roots v1.0.9
Compiling field-offset v0.3.6
Compiling socks v0.3.4
Compiling gtk4-sys v0.11.5
Compiling keyboard-types v0.8.3
Compiling wayland-backend v0.3.17
Compiling toml_edit v0.25.15+spec-1.1.0
Compiling clap_derive v4.6.7
Compiling filetime v0.2.29
Compiling libbz2-rs-sys v0.2.5
Compiling utf-8 v0.7.6
Compiling unit-prefix v0.5.2
Compiling utf8-zero v0.8.1
Compiling ureq v3.4.2
Compiling bzip2 v0.6.1
Compiling indicatif v0.18.6
Compiling clap v4.6.7
Compiling tendril v0.4.3
Compiling tar v0.4.46
Compiling proc-macro-crate v3.5.0
Compiling phf v0.10.1
Compiling selectors v0.24.0
Compiling string_cache v0.8.9
Compiling http-body v1.1.0
Compiling graphene-rs v0.22.8
Compiling phf v0.11.3
Compiling embed-resource v3.0.11
Compiling cssparser-macros v0.6.1
Compiling quick-xml v0.41.0
Compiling convert_case v0.4.0
Compiling matches v0.1.10
Compiling nodrop v0.1.14
Compiling scoped-tls v1.0.1
Compiling downcast-rs v1.2.1
Compiling sha1_smol v1.0.1
Compiling wayland-client v0.31.15
Compiling download-cef v3.0.0
Compiling wayland-scanner v0.31.11
Compiling gsk4 v0.11.5
Compiling servo_arc v0.2.0
Compiling derive_more v0.99.20
Compiling tauri-winres v0.3.6
Compiling gtk4-macros v0.11.5
Compiling phf v0.8.0
Compiling fxhash v0.2.1
Compiling cargo_toml v1.0.1
Compiling gdk4-wayland-sys v0.11.5
Compiling gdk4-x11-sys v0.11.5
Compiling cmake v0.1.58
Compiling uuid v1.26.1
Compiling match_token v0.1.0
Compiling smol_str v0.3.6
Compiling xkeysym v0.2.1
Compiling cursor-icon v1.2.0
Compiling html5ever v0.29.1
Compiling winit-core v0.31.0-beta.3
Compiling xkbcommon-dl v0.4.2
Compiling tauri-build v3.0.0-alpha.3
Compiling cfb v0.14.0
Compiling cef-dll-sys v152.3.0+152.0.6
Compiling gtk4 v0.11.5
Compiling jsonptr v0.7.1
Compiling gethostname v1.1.0
Compiling polling v3.11.0
Compiling erased-serde v0.4.10
Compiling serde_spanned v1.1.1
Compiling x11rb-protocol v0.13.2
Compiling xcursor v0.3.11
Compiling as-raw-xcb-connection v1.0.1
Compiling hyper v1.11.1
Compiling wayland-protocols v0.32.13
Compiling tower v0.5.3
Compiling serde-untagged v0.1.9
Compiling calloop v0.14.4
Compiling json-patch v4.2.0
Compiling kuchikiki v0.8.8-speedreader
Compiling ico v0.5.0
Compiling tauri v3.0.0-alpha.4
Compiling infer v0.22.0
Compiling winit-common v0.31.0-beta.3
Compiling plist v1.10.1
Compiling png v0.18.1
Compiling x11rb v0.13.2
Compiling bytemuck v1.25.2
Compiling muda v0.20.0
Compiling cfg_aliases v0.2.2
Compiling tauri-winit v0.31.0-beta.3
Compiling hyper-util v0.1.21
Compiling tauri-codegen v3.0.0-alpha.3
Compiling tauri-winit-x11 v0.31.0-beta.3
Compiling tokio-util v0.7.19
Compiling gdk4-x11 v0.11.5
Compiling gdk4-wayland v0.11.5
Compiling tower-http v0.6.11
Compiling http-body-util v0.1.5
Compiling cargo-platform v0.3.3
Compiling serialize-to-javascript v0.1.2
Compiling cargo_metadata v0.23.1
Compiling tauri-runtime v3.0.0-alpha.3
Compiling reqwest v0.13.5
Compiling tauri-winit-gtk4 v0.31.0-beta.3
Compiling tauri-macros v3.0.0-alpha.3
Compiling tauri-runtime-cef v3.0.0-alpha.5 (/home/runner/work/tauri/tauri/target/package/tauri-runtime-cef-3.0.0-alpha.5)
Compiling dirs v6.0.0
Compiling dioxus-debug-cell v0.1.1
Compiling cef v152.3.0+152.0.6
Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 09s
Uploading tauri-runtime-cef v3.0.0-alpha.5 (/home/runner/work/tauri/tauri/crates/tauri-runtime-cef)
Uploaded tauri-runtime-cef v3.0.0-alpha.5 to registry `crates-io`
note: waiting for tauri-runtime-cef v3.0.0-alpha.5 to be available at registry `crates-io`
help: you may press ctrl-c to skip waiting; the crate should be available shortly
Published tauri-runtime-cef v3.0.0-alpha.5 at registry `crates-io`
```
</details>
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