tauri-utils-v3.0.0-alpha.0
sundowndev/phoneinfogatauri-utils-v3.0.0-alpha.0Sep 12, 2026by github-actions[bot]
Upgrading?
AI Summary
Tauri Utils v3.0.0 alpha optimizes resource handling by resolving resources at runtime from source paths, improves plugin permission generation, and reduces the size of the embedded ACL.
Key Highlights
- Resources resolved at runtime from source paths instead of being copied to target directory.
- Plugin and app build scripts write autogenerated permissions to `OUT_DIR`.
- Reduced ACL size by storing permissions as a `commands` list.
New Features
- `tauri-build` no longer copies configured resources to the target directory.
- Added `collect_permission_files` and `define_permissions_from_files` functions.
Full Release Notes
<details>
<summary><em><h4>Cargo Audit</h4></em></summary>
```
Fetching advisory database from `https://github.com/RustSec/advisory-db.git`
Loaded 1243 security advisories (from /home/runner/.cargo/advisory-db)
Updating crates.io index
Scanning Cargo.lock for vulnerabilities (1217 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Title: fxhash - no longer maintained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Title: paste - no longer maintained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
warning: 5 allowed warnings found
```
</details>
## [3.0.0-alpha.0]
### New Features
- [`364a0e711`](https://www.github.com/tauri-apps/tauri/commit/364a0e711d8c1e5f2ad9439feff498055f5065c7) ([#15882](https://www.github.com/tauri-apps/tauri/pull/15882)) `tauri-build` no longer copies the configured resources to the cargo target directory; on desktop, unbundled apps (`tauri dev` / `cargo run`) now resolve resources at runtime from their source paths instead. This means editing a resource file no longer triggers a full application rebuild, and changes to plain relative resources are picked up live by the running app.
- When all configured resources are plain relative paths (e.g. `"assets/*"`), the resource directory resolves to the directory containing `tauri.conf.json` and files are read directly from the sources.
- When resources are remapped (map notation, `../` or absolute paths), the bundle layout is mirrored next to the executable on the first resource directory access of each run.
The `bundle > resources` configuration is now part of the config embedded by `generate_context!`, where it was previously stripped.
### Enhancements
- [`65792f536`](https://www.github.com/tauri-apps/tauri/commit/65792f5364e34daaaf8cd612452f6dc0bc63a2bd) Plugin and app build scripts now write the autogenerated command permissions to `OUT_DIR` instead of the crate's `permissions/autogenerated` folder, so they no longer need to be committed at the crate level. This applies to plugin crates (`tauri-plugin`) and the application manifest (`tauri_build::AppManifest`); inlined plugins (`tauri_build::InlinedPlugin`) already wrote them to `OUT_DIR`. For plugin crates, the human-readable permission documentation (`reference.md`) is still generated in `permissions/autogenerated` so it stays recoverable.
Added `tauri_utils::acl::build::collect_permission_files` and `tauri_utils::acl::build::define_permissions_from_files` to allow merging permission files from multiple directories into a single permission file list.
### Performance Improvements
- [`fb7bdd95b`](https://www.github.com/tauri-apps/tauri/commit/fb7bdd95be319d70a1097d285bb7b170562339f2) Reduce the size of the resolved ACL embedded in the app by storing the autogenerated command permissions as a `commands` list on the plugin/app manifest instead of two explicit permissions (`allow-$command` and `deny-$command`) per command. The `allow-$command`/`deny-$command` permissions are now materialized on demand when resolving the ACL.
The application manifest also gains implicit `allow-*` and `deny-*` permissions that allow or deny **all** of its commands through a single resolved entry, so capabilities no longer need to list every command individually.
### What's Changed
- [`c9277f3c0`](https://www.github.com/tauri-apps/tauri/commit/c9277f3c0c24518a7ab7d7d1f2489e004b1597f7) Set MSRV to 1.95.
- [`19929799f`](https://www.github.com/tauri-apps/tauri/commit/19929799f42398a6e85adb00ae02f2e7fe46d214) First v3 alpha release!
<details>
<summary><em><h4>Cargo Publish</h4></em></summary>
```
Updating crates.io index
Packaging tauri-utils v3.0.0-alpha.0 (/home/runner/work/tauri/tauri/crates/tauri-utils)
Updating crates.io index
Packaged 34 files, 626.4KiB (151.8KiB compressed)
Verifying tauri-utils v3.0.0-alpha.0 (/home/runner/work/tauri/tauri/crates/tauri-utils)
Downloading crates ...
Downloaded cfb v0.14.0
Downloaded bs58 v0.5.1
Downloaded anyhow v1.0.104
Downloaded darling_macro v0.24.1
Downloaded typeid v1.0.3
Downloaded hex v0.4.3
Downloaded ref-cast v1.0.27
Downloaded siphasher v1.0.3
Downloaded dyn-clone v1.0.20
Downloaded phf_generator v0.13.1
Downloaded phf_shared v0.13.1
Downloaded glob v0.3.4
Downloaded ref-cast-impl v1.0.27
Downloaded erased-serde v0.4.10
Downloaded json-patch v4.2.0
Downloaded phf_macros v0.13.1
Downloaded smallvec v1.16.0
Downloaded infer v0.22.0
Downloaded serde-untagged v0.1.9
Downloaded serde_with_macros v3.23.0
Downloaded iana-time-zone v0.1.65
Downloaded urlpattern v0.6.0
Downloaded web-time v1.1.0
Downloaded phf v0.13.1
Downloaded plist v1.10.1
Downloaded indexmap v1.9.3
Downloaded ctor v1.0.13
Downloaded toml v1.1.5+spec-1.1.0
Downloaded jsonptr v0.7.1
Downloaded darling v0.24.1
Downloaded num-traits v0.2.19
Downloaded uuid v1.26.0
Downloaded schemars v1.2.2
Downloaded schemars v0.9.0
Downloaded hashbrown v0.12.3
Downloaded chrono v0.4.45
Downloaded darling_core v0.24.1
Downloaded jiff-core v0.1.0
Downloaded quick-xml v0.42.0
Downloaded serde_with v3.23.0
Downloaded jiff v0.2.35
Compiling proc-macro2 v1.0.107
Compiling quote v1.0.47
Compiling unicode-ident v1.0.24
Compiling serde_core v1.0.229
Compiling stable_deref_trait v1.2.1
Compiling memchr v2.8.3
Compiling litemap v0.8.3
Compiling writeable v0.6.4
Compiling utf8_iter v1.0.4
Compiling icu_normalizer_data v2.3.0
Compiling syn v3.0.5
Compiling syn v2.0.119
Compiling serde v1.0.229
Compiling icu_properties_data v2.3.0
Compiling smallvec v1.16.0
Compiling ident_case v1.0.1
Compiling zmij v1.0.23
Compiling siphasher v1.0.3
Compiling strsim v0.11.1
Compiling serde_json v1.0.151
Compiling typeid v1.0.3
Compiling itoa v1.0.18
Compiling phf_shared v0.13.1
Compiling aho-corasick v1.1.5
Compiling fastrand v2.5.0
Compiling percent-encoding v2.3.2
Compiling thiserror v2.0.20
Compiling erased-serde v0.4.10
Compiling regex-syntax v0.8.11
Compiling synstructure v0.13.2
Compiling zerovec-derive v0.11.6
Compiling displaydoc v0.2.7
Compiling zerofrom-derive v0.1.7
Compiling yoke-derive v0.8.2
Compiling serde_derive v1.0.229
Compiling darling_core v0.24.1
Compiling zerofrom v0.1.8
Compiling thiserror-impl v2.0.20
Compiling yoke v0.8.3
Compiling zerovec v0.11.8
Compiling tinystr v0.8.4
Compiling icu_locale_core v2.3.0
Compiling potential_utf v0.1.6
Compiling zerotrie v0.2.5
Compiling icu_collections v2.3.0
Compiling icu_provider v2.3.1
Compiling icu_properties v2.3.0
Compiling icu_normalizer v2.3.0
Compiling darling_macro v0.24.1
Compiling darling v0.24.1
Compiling regex-automata v0.4.18
Compiling form_urlencoded v1.2.2
Compiling phf_generator v0.13.1
Compiling uuid v1.26.0
Compiling idna_adapter v1.2.2
Compiling idna v1.1.0
Compiling winnow v1.0.4
Compiling hashbrown v0.17.1
Compiling fnv v1.0.7
Compiling powerfmt v0.2.0
Compiling web-time v1.1.0
Compiling equivalent v1.0.2
Compiling deranged v0.5.8
Compiling time-core v0.1.9
Compiling num-conv v0.2.2
Compiling anyhow v1.0.104
Compiling indexmap v2.14.2
Compiling regex v1.13.1
Compiling cfb v0.14.0
Compiling toml_parser v1.1.3+spec-1.1.0
Compiling time v0.3.55
Compiling url v2.5.8
Compiling jsonptr v0.7.1
Compiling phf_macros v0.13.1
Compiling serde_with_macros v3.23.0
Compiling toml_datetime v1.1.1+spec-1.1.0
Compiling serde_spanned v1.1.1
Compiling quick-xml v0.42.0
Compiling bytes v1.12.1
Compiling base64 v0.23.1
Compiling toml_writer v1.1.2+spec-1.1.0
Compiling toml v1.1.5+spec-1.1.0
Compiling http v1.5.0
Compiling plist v1.10.1
Compiling serde_with v3.23.0
Compiling phf v0.13.1
Compiling serde-untagged v0.1.9
Compiling json-patch v4.2.0
Compiling urlpattern v0.6.0
Compiling infer v0.22.0
Compiling glob v0.3.4
Compiling log v0.4.34
Compiling semver v1.0.28
Compiling dunce v1.0.5
Compiling ctor v1.0.13
Compiling tauri-utils v3.0.0-alpha.0 (/home/runner/work/tauri/tauri/target/package/tauri-utils-3.0.0-alpha.0)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.49s
Uploading tauri-utils v3.0.0-alpha.0 (/home/runner/work/tauri/tauri/crates/tauri-utils)
Uploaded tauri-utils v3.0.0-alpha.0 to registry `crates-io`
note: waiting for tauri-utils v3.0.0-alpha.0 to be available at registry `crates-io`
help: you may press ctrl-c to skip waiting; the crate should be available shortly
Published tauri-utils v3.0.0-alpha.0 at registry `crates-io`
```
</details>
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