SubX 0.3.0

[0.3.0] - 2026-09-29

Added

• Persistent build-identity badge in the app header showing the running build's version and short git hash, so a stale bundle is instantly recognizable; the backend logs the same identity at startup and exposes it over typed IPC.
• Language quick-select chips on the match wizard review step: one toggle per language detected in the plan, plus an Other group for undetected subtitles; detected languages are resolved backend-side and attached to match plans.
• Canonical dev launcher (npm run dev:app) that sweeps orphaned app/vite processes and stale port holders before launching, ending stale-webview sessions from bare restarts.

Fixed

• Header tagline truncates cleanly at the minimum window width instead of clipping the version badge; the badge carries no fallback string, so its absence stays a reliable stale-bundle signal.
• Build identity capture watches unborn symbolic refs and degrades gracefully when no git hash is available.
• Version formatter isolated into its own module so Fast Refresh continues to work on the header.

Installation Notes & Security Caveats

This release is distributed without Apple Developer or Windows Authenticode code-signing signatures.

Linux Compatibility Floor

• Built against glibc 2.39 (Ubuntu 24.04+, Debian 13+, Fedora 40+). Prebuilt binaries require glibc 2.39 or newer on Linux systems.

macOS Security Gatekeeper

• Unsigned binaries trigger macOS Gatekeeper ("SubX is damaged and can't be opened"). Remove the quarantine attribute after installation:

  xattr -dr com.apple.quarantine /Applications/SubX.app

Windows SmartScreen

• Windows Defender SmartScreen may show an untrusted publisher warning on launch. Click More info, then select Run anyway.

Verifying Build Provenance

• Verify the authentic build provenance of any released asset using the GitHub CLI:

  gh attestation verify <file> --repo jim60105/subx

SubX 0.2.0

[0.2.0] - 2026-09-08

Added

• Linux Flatpak bundle published with each release, installable from the Flathub-style user remote.
• SubX brand icon set replacing the stock Tauri artwork across all platforms; README headers now feature the project icon and real app screenshots.

Changed

• Backend now depends on the subx-core engine crate (published registry version) instead of the subx-cli re-export facade, dropping the CLI's terminal-only dependencies from the resolved graph; no user-visible behaviour change.
• backendCodeParity guard generalized to name both engine-crate spellings outside src-tauri and now asserts the replaced subx-cli facade is absent from the resolved Cargo.lock graph.
• Product descriptions (bundle long description, Flatpak metainfo, package/manifest descriptions, README tagline) name no crate: SubX is described by what it does, not by the engine crate behind it.
• Release workflow can build a release from a specified branch instead of only the default branch.
• GitHub Actions pins bumped to their current major versions; the frontend now builds before the backend coverage gate in CI.

Fixed

• Settings screen keeps the AI provider form editable when the strict configuration read fails, so an invalid on-disk value no longer leaves the screen unusable.
• Spec-coverage tooling rejects path inputs that escape the repository root.
• Release workflow checks out the tag itself on tag-push triggers (the dispatch-branch option previously passed a literal false ref to checkout, failing every build job); the draft-release reuse lookup now finds existing drafts, which the tag endpoint does not surface.

Installation Notes & Security Caveats

This release is distributed without Apple Developer or Windows Authenticode code-signing signatures.

Linux Compatibility Floor

• Built against glibc 2.39 (Ubuntu 24.04+, Debian 13+, Fedora 40+). Prebuilt binaries require glibc 2.39 or newer on Linux systems.

macOS Security Gatekeeper

• Unsigned binaries trigger macOS Gatekeeper ("SubX is damaged and can't be opened"). Remove the quarantine attribute after installation:

  xattr -dr com.apple.quarantine /Applications/SubX.app

Windows SmartScreen

• Windows Defender SmartScreen may show an untrusted publisher warning on launch. Click More info, then select Run anyway.

Verifying Build Provenance

• Verify the authentic build provenance of any released asset using the GitHub CLI:

  gh attestation verify <file> --repo jim60105/subx

SubX 0.1.0

0.1.0 - 2026-07-30

Added

• Initial release of SubX desktop GUI application for subx-cli.
• Subtitle matching wizard with drag-and-drop video and subtitle file pairing.
• Subtitle format conversion wizard supporting SRT, ASS, VTT, and SUB formats.
• Subtitle synchronization wizard for aligning subtitle timing with video audio tracks.
• AI-powered subtitle translation wizard supporting multiple language pairs and LLM providers.
• Settings panel for configuring LLM providers (OpenAI, OpenRouter, Azure OpenAI, local models) with API key masking and connection testing.
• Custom frameless titlebar with window management controls, drag region, and theme toggle.
• Full internationalization (i18n) support for English (en) and Traditional Chinese (zh-TW).
• Cross-platform release workflow targeting macOS (arm64, x86_64), Linux (x86_64, arm64), and Windows (x86_64) with SLSA build provenance attestations.

Changed

• Redesigned GUI visual identity using official Rust brand palette design tokens.
• Pinned primary action controls to fixed positions with dedicated home navigation.
• Single-sourced application version in package.json with strict synchronization tests across Rust crate manifest and lockfile.

Installation Notes & Security Caveats

This release is distributed without Apple Developer or Windows Authenticode code-signing signatures.

Linux Compatibility Floor

• Built against glibc 2.39 (Ubuntu 24.04+, Debian 13+, Fedora 40+). Prebuilt binaries require glibc 2.39 or newer on Linux systems.

macOS Security Gatekeeper

• Unsigned binaries trigger macOS Gatekeeper ("SubX is damaged and can't be opened"). Remove the quarantine attribute after installation:

  xattr -dr com.apple.quarantine /Applications/SubX.app

Windows SmartScreen

• Windows Defender SmartScreen may show an untrusted publisher warning on launch. Click More info, then select Run anyway.

Verifying Build Provenance

• Verify the authentic build provenance of any released asset using the GitHub CLI:

  gh attestation verify <file> --repo jim60105/subx