OMP Switch v0.6.0

OMP Switch v0.6.0

Linux support lands. The desktop app, a new terminal UI, and the credential vault now run on Linux alongside Windows — plus the maintenance automation that keeps the project honest (schema watch, install regression, submission tooling). Windows behavior is unchanged: every platform difference is keyed on process.platform and the DPAPI path is byte-identical.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.6.0.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.6.0-win.zip	Windows x64	Portable build
OMP-Switch-0.6.0-linux.AppImage	Linux x64	Portable AppImage
OMP-Switch-0.6.0-linux.deb	Linux x64 (amd64)	Debian/Ubuntu package, /opt/OMP Switch
SHA256SUMS.txt	-	SHA256 verification for all four artifacts

Linux desktop app

• No .NET/MSVC needed on Linux — build:native is platform-keyed (scripts/build-native.mjs); pnpm dev and pnpm build just work.
• Linux console shim (bin/omp-switch-cli + scripts/after-pack.mjs) replaces native/cli-proxy; omp-switch-cli --json … works from a terminal.
• Interactive OAuth login opens a terminal emulator ($OMP_SWITCH_TERMINAL, xdg-terminal-exec, gnome-terminal, konsole, xfce4-terminal, xterm, alacritty, kitty, foot) instead of erroring.
• Window chrome: solid surfaces on Linux (Mica stays Windows-only); the topbar no longer reserves Windows overlay-button space.
• CI: verify-linux (typecheck/test/build + headless --json smoke) and linux-package (main-branch AppImage/deb + shim smoke) join the Windows verify job; releases attest Linux artifacts and merge SHA256SUMS across platforms.

Linux credential vault

• libsecret primary: each API key is a direct keyring entry (service omp-switch, attribute credential=<id>), resolved for OMP by secret-tool lookup … — no bridge binary, millisecond cold start against OMP's 10s budget. Command grammar frozen against real OMP 18.x on Linux.
• age fallback when no Secret Service answers: X25519 keyfile identity (0600) + per-credential ciphertexts (0700), resolved by age -d. Honestly weaker (identity sits beside the ciphertext — protects against casual copy, not a user-level attacker); only engages headless, OMP_SWITCH_SECRET_BACKEND forces a backend for testing.
• Orphan/reference tracking extended to the Linux command forms (collectReferencedCredentialIds); secret:delete still refuses while a config references the credential.
• Windows vault (secrets.v1.json + C# bridge) untouched.

Terminal UI (omp-switch-tui)

• New Ink/React workspace package: providers, roles (resolution chain + cycle detection), snapshots, diagnostics, and the two-step save (line diff → confirm) over previewPatch/commitPatch — the same contracts the GUI uses.
• Non-interactive --help / list / validate subcommands (pure JSON, TTY-guarded otherwise) for scripts and CI.
• pnpm build:tui → single-file packages/tui/dist/main.js.

Refactoring under the hood

• @omp-switch/core and @omp-switch/shared are real pnpm workspace packages now (the path alias was declared in five configs); the shared package holds the pure diff/form/role/selection logic previously locked in renderer .tsx files.
• Fixed: provider-scope path matching was Windows-only (backslash normalization); it now takes the platform separator, so scoped disabledProviders rules behave on POSIX.
• The mock API's save delegates to the adapter's own applyConfigPatch — demo and real saves can no longer drift.

Maintenance automation

• OMP schema watch (weekly): opens an issue when upstream OMP ships a major we cannot write; manual checklist in docs/omp-schema-tracking.md.
• pnpm render:packaging is a cross-platform node script now; publish-winget.mjs/publish-choco.mjs stage submissions (pushes stay human-gated).
• Windows install regression (nightly + tags): install previous release → silent upgrade → exercise the installed CLI → assert a clean silent uninstall.

Known limitations

• The Linux AppImage icon is an upscaled 256px placeholder — a proper 512px+ render is wanted.
• Real-keyring end-to-end verification (libsecret-tools, age installed) is pending on a desktop machine; unit and contract tests cover the command grammar.
• winget/Chocolatey submissions remain pending upstream review (manifests render for 0.6.0 once released).

OMP Switch v0.5.6

OMP Switch v0.5.6

This patch release hardens session and gateway behavior while making the desktop workspace clearer, more accessible, and more resilient in compact windows.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.6.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.6-win.zip	Windows x64	Portable build
SHA256SUMS.txt	-	SHA256 verification for both artifacts

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged omp-switch-cli.exe.

Changed

• Accessible, quiet desktop controls:
  • Unified icon-only actions behind a reusable IconButton, so each action has both a tooltip and an accessible name.
  • Added named save, conflict, confirmation, and shortcut dialogs.
  • Added a focus-managed inspector drawer with initial focus, Escape dismissal, and trigger-focus restoration.
• Focused motion and responsive behavior:
  • Replaced broad transitions, overshooting navigation motion, global child staggering, and workspace scaling with short property-level transitions.
  • Honors prefers-reduced-motion for Motion-driven drawer and navigation changes.
  • Uses a 56px vertical icon rail at 760px-wide desktop windows; the Electron minimum width is now 760px.
• Clearer operational pages:
  • Gateway starts with one full-width empty state and one primary creation action.
  • Usage now separates date filtering from export and reindexing.
  • Model cards use one current-state signal rather than duplicate preferred-state badges.

Fixed

• Provider editor fields now belong to a semantic form, support Enter to save, and provide stable names for browser tooling.
• Interactive controls use a dedicated visible border token while quiet dividers remain subtle.
• Session empty details use less vertical space in compact windows.

Security

• Sanitized FTS snippets before rendering, isolated gateway health probes to the selected profile, and hardened session-index metadata handling.

Known Limitations

• Gateway remains a local Windows feature and requires a configured pool before it can route requests.
• OAuth integration continues to depend on each provider's external authentication flow.
• Session indexing is local-only and reflects files available beneath the active profile's agent directory.
• Update checking requires the release workflow's OMP_UPDATE_ED25519 secret to upload a signed manifest.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.6.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.6-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.6.exe" --repo skh2945932142/omp-switch

v0.5.5

OMP Switch v0.5.5

This release delivers comprehensive frontend architecture modularization, persistent gateway health probe monitoring with real-time latency indicators, SQLite FTS5 session full-text search, and multi-format session export (interactive offline HTML reports, Markdown, and raw JSON).

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.5.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.5-win.zip	Windows x64	Portable build
SHA256SUMS.txt	-	SHA256 verification for both artifacts

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged omp-switch-cli.exe.

Highlights

Added

• Persistent Gateway Health Probes & LED Status Badges:
  • Automatically records upstream latency, HTTP status codes, and failure counts into SQLite with rolling history retention (up to 50 entries per upstream).
  • Runtime request observations and failovers automatically update upstream health.
  • Inline LED status capsules (🟢 healthy, 🟡 degraded, 🔴 unhealthy, ⚪ untested) with hover tooltip timelines.
  • "Probe All" toolbar action for one-click health auditing across all configured upstreams.
• SQLite FTS5 Full-Text Session Search:
  • Fast inverted-index full-text search across all conversation turns and assistant messages using SQLite FTS5 (unicode61 tokenizer).
  • Highlighted <mark> snippet previews directly in the session list.
• Multi-Format Session Export:
  • Export standalone offline HTML reports (.html) featuring embedded dark/light themes, monospace code blocks, and collapsible <think> thinking chain blocks (ready for Ctrl+P PDF printing).
  • Export standard Markdown (.md) and raw JSON (.json) datasets.

Refactored

• Frontend Submodule Architecture:
  • Decoupled the 1000+ line monolithic workbench-modules.tsx into modular domain submodules: modules/surfaces/, modules/gateway/, modules/project/, and modules/sessions/.
  • Maintained complete backward compatibility via clean aggregator exports.

Checksums

28be251910c98978bdefe8fcbb112afeb852b27f6d23bcfb9502ac9b72c79fe9  OMP-Switch-Setup-0.5.5.exe
e8438273aa7c4c759d465b835b1db94f0e51b9dda929e36219907effe446049a  OMP-Switch-0.5.5-win.zip

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.5.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.5-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.5.exe" --repo skh2945932142/omp-switch

OMP Switch v0.5.4

OMP Switch v0.5.4

This release adds gateway failover tooling, richer session and usage exports, and a set of
headless CLI and provider-editor improvements.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.4.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.4-win.zip	Windows x64	Portable build
SHA256SUMS.txt	-	SHA256 verification for both artifacts

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe.

Highlights

Added

• Gateway failover tooling: benchmark an upstream with a one-token probe, propagate downstream
  disconnects to upstream requests, reorder upstream priority, and harden streaming cleanup.
• Session history tools: filter sessions by title, model, provider, or ID and export a structured
  Markdown report with usage and cost summaries.
• Usage export: export the current profile's complete usage report as standard JSON, including
  model/provider totals and daily trends.
• Headless CLI workflows: preview patches with plan --profile --patch without
  writing to disk, and inspect snapshot history with snapshots --profile .
• Provider and model editing: clone models, copy canonical model selectors, and discover the
  expanded set of OMP API options from the editor.

Fixed

• Added strict validation for model field types at the core boundary so malformed provider data is
  reported before it can be written.
• Preserved full model identifiers and display names in the provider editor and workspace cards.

Checksums

885bfd510855ad00806bac6173aad9411e64c8111809e7be9d3a835f9e25ddb5  OMP-Switch-Setup-0.5.4.exe
2d2c026022c933030e747e06ea8e9f6e83e5dac8bfab7c64f57d61a10ed0d094  OMP-Switch-0.5.4-win.zip

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.4.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.4-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.4.exe" --repo skh2945932142/omp-switch

OMP Switch v0.5.3

OMP Switch v0.5.3

This release resolves model name and ID truncation across the Provider Editor Drawer and main workspace cards.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.3.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.3-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.5.3 and :latest.

Highlights

Fixed

• Model Name & ID Full Display Layout:
  • Restructured the Provider Editor Drawer (.model-editor-card) into a spacious two-tier layout, allocating 100% of row width to Model ID and Display Name inputs to prevent long identifier truncation.
  • Added full title hover tooltips across model names and IDs in both the main Provider workspace card lists and the drawer view-mode mini-model list.
  • Added word-wrapping (word-break: break-word / word-break: break-all) to handle multi-segment path names gracefully.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.3.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.3-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.3.exe" --repo skh2945932142/omp-switch

OMP Switch v0.5.2

OMP Switch v0.5.2

This release adds Model Provider deletion with cascading protection and delivers a major frontend architecture refactoring.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.2.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.2-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.5.2 and :latest.

Highlights

Added

• Provider Deletion with Cascading Protection:
  • Dual operation entry points: Quick delete button on Provider cards (.provider-delete) and dangerous action button in the drawer edit mode.
  • Multi-hop role reference chain inspection before deletion to warn about affected role bindings (e.g., @default, @smol).
  • Automatic cascading cleanup from modelProviderOrder in config.yml.
  • Full two-step YAML Diff preview and automated snapshot backup before write.

Refactored

• Frontend Architecture Decoupling:
  • Extracted 1650-line App.tsx into modular domain components: ModelsModule, ProviderDrawer, SettingsDrawer, DiagnosticsDrawer, TopBar, and LeftRail.
  • Encapsulated business state and Patch transactions into custom hooks (useOmpConfig, useProviderForm).
  • Added Vitest test suite models-module.test.ts with 100% test pass rate across 23 test suites (200 tests).

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.2.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.2-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.2.exe" --repo skh2945932142/omp-switch

OMP Switch v0.5.1

OMP Switch v0.5.1

This release fixes schema version classification for Oh My Pi (OMP) v18.x installations.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.1.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.1-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.5.1 and :latest.

Fixed

• OMP v18.x Compatibility: Added schema major 18 to WRITABLE_OMP_SCHEMA_MAJORS so that installations reporting omp/18.0.3 (and any 18.x) are correctly recognized as supported and fully writable rather than triggering a read-only mode warning.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.1.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.1-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.1.exe" --repo skh2945932142/omp-switch

OMP Switch v0.5.0

OMP Switch v0.5.0

This release delivers a comprehensive Apple × OpenAI hybrid UI/UX overhaul and fluid micro-haptic motion system for OMP Switch.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.5.0.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.5.0-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.5.0 and :latest.

Highlights

🎨 Apple × OpenAI Hybrid UI/UX Design System

• Dual-Track Theme Hierarchy: Refined dark mode with obsidian charcoal tones (#0d0d10) and crisp paper white (#fbfbfc) light mode, resolving 100% via light-dark() CSS tokens.
• Windows 11 Mica Glassmorphism: Top bar (56px) and Left Rail sidebar feature backdrop-filter: blur(16px/20px) to softly reflect desktop backgrounds on Windows 11.
• Compact High-Density Lists: Model rows standardized to 40px height with tabular-nums context sizes; Role cards feature clean hop chain visualizations (@default → provider/model).
• Segmented Thinking Controls: Replaced native dropdowns with Apple-style segmented buttons for thinking levels.

💫 Fluid Physics & Micro-Haptics

• Drawer Depth Scaling: Main workspace smoothly scales down to 0.992 with 0.96 opacity when floating sheet drawers are active.
• Staggered Children Entrance: Cards, metric strips, and list rows glide in with subtle staggered keyframe timing.
• Tactile Touch Feedback: Buttons, cards, and navigation items feature physical press scaling (scale(0.985)), glowing focus rings, and active left indicator pills.
• Command Palette (Ctrl+K): Added dedicated shortcut trigger in the top bar for rapid navigation and search.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.5.0.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.5.0-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.5.0.exe" --repo skh2945932142/omp-switch

OMP Switch v0.4.8

OMP Switch v0.4.8

This release adds full compatibility and GUI management for OMP v18.0.0+ settings, including
unexpected stop recovery detection modes and update channel configuration.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.4.8.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.4.8-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.4.8 and :latest.

Added

• Unexpected Stop Detection. Added features.unexpectedStopDetection selector in the Settings
  drawer with support for none (disabled), mechanical (structural retry, default), and smart (classifier-backed).
• Update Channel. Added update.channel selection supporting stable and canary release channels.
• Validation & AST Preserving Diff. Core package now fully validates and round-trips OMP v18 configuration keys.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.4.8.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.4.8-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.4.8.exe" --repo skh2945932142/omp-switch

OMP Switch v0.4.7

OMP Switch v0.4.7

This release introduces direct provider apply from the models sidebar, Apple Settings-inspired
visual hierarchy refinement, and unified spring micro-interactions.

Downloads

Artifact	Platform	Notes
OMP-Switch-Setup-0.4.7.exe	Windows x64	NSIS installer, per-user
OMP-Switch-0.4.7-win.zip	Windows x64	Portable build
SHA256SUMS.txt	—	SHA256 verification for both artifacts
latest.json + latest.json.sig	—	Signed update manifest (Ed25519)

The installer and portable build include the Windows DPAPI-backed secret bridge and the packaged
omp-switch-cli.exe. The headless CLI image is published as
ghcr.io/skh2945932142/omp-switch-cli:0.4.7 and :latest.

Added

• Provider quick apply. Permanent action buttons on provider cards to set target provider as
  the preferred provider in modelProviderOrder, immediately saving with atomic write guarantees,
  automatic draft merging, and snapshot tracking.
• Provider status & block reasons. Automatic detection of missing keys, disabled providers,
  and zero models with actionable tooltips.

Changed

• Visual polish & Apple Settings style. Preferred cards use quiet signal indicators instead of
  harsh borders.
• Drawer motion unification. Removed duplicate CSS sheet animations to eliminate frame jitter
  and spring animation conflicts.
• Model list expansion. Added smooth opacity and vertical translation during accordion expand.

Verify what you downloaded

(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-Setup-0.4.7.exe").Hash.ToLower()
(Get-FileHash -Algorithm SHA256 ".\OMP-Switch-0.4.7-win.zip").Hash.ToLower()
# Compare both values with SHA256SUMS.txt.
gh attestation verify ".\OMP-Switch-Setup-0.4.7.exe" --repo skh2945932142/omp-switch