Changelog

Every feature, fix, and improvement shipped to LTAI. Updates auto-install via the built-in updater.

v1.10.0

Latest

June 2026

Lite tier, plan-aware daily limits

NEWNew features

›Lite plan — new $4.99/month tier with 1 hour of daily translation, 5 snip translations per day, and 5 read-aloud plays per day. The friendly bridge between Free and Standard.
›Annual Lite pricing — $47.88/year ($3.99/month equivalent), 20% off monthly.
›Plan-aware preview limits — every plan now has the right number of daily snip and read-aloud previews, matching the value of that tier.
›Pricing page redesigned — 5 plan cards (Free, Lite, Standard, Premium, Ultra) with a full feature comparison table.

IMPROVEDImprovements

›Upgrade prompts now reflect your current plan's limit (5 of 5 snips, etc.) instead of generic messages.
›Pricing window widened to fit all 5 plans cleanly on screen.

v1.9.1

June 2026

Profile window, today's usage, cleaner pricing

NEWNew features

›Profile window — new 👤 button in the overlay opens a clean view of your plan, account info, and today's usage (translation time, snip count, read-aloud count).
›Today's usage breakdown — see exactly how much of your daily allowance you've used at a glance.

IMPROVEDImprovements

›Sign out and Delete account moved from the pricing window to the new Profile window — pricing now focuses on upgrading, account actions are where they belong.
›Plan badge color-coded in the Profile window (Lite blue, Standard green, Premium purple, Ultra gold).
›Internal analytics improvements — events are now properly tied to your account for personalized insights and feature improvements.

v1.9.0

June 2026

Dual display, read-aloud, customization, free previews

NEWNew features

›Dual display mode — see original text alongside the translation. Free for everyone, perfect for language learners.
›Live read-aloud — click 🔊 next to any subtitle to hear the translation spoken aloud. Premium feature with 2 free previews per day for Free users.
›Snip translation — Free users now get 1 free snip per day (was paid-only).
›Appearance customization — pick subtitle text color (white, yellow, cyan, green, pink) and font family (Segoe UI, Arial, Verdana, Tahoma, Consolas). Standard+ plans.
›What's New popup — see release highlights after every update.
›Tooltips on every overlay button, with keyboard shortcut hints.

IMPROVEDImprovements

›Onboarding tour now showcases dual display, read-aloud, and customization.
›Settings panel reorganized — appearance, source language, and context modes grouped by paywall tier.

v1.8.0 – 1.8.1

May 2026

Source language picker, history export, read-aloud, hotkeys, context modes

NEWNew features

›Source language picker — override auto-detect for noisy environments. Standard+.
›History export — save your session as SRT or VTT subtitle file. Premium+.
›Read-aloud — TTS for any history entry. Premium uses tts-1, Ultra uses tts-1-hd.
›Customizable hotkeys — change Ctrl+Shift+T / S / H to whatever you prefer.
›Context modes — Auto, Anime, Gaming, News, Business. Premium+.

IMPROVEDImprovements

›Added feature analytics so we can see which features users love most.
›Fixed TTS feedback loop — audio capture pauses while TTS plays.

v1.7.0 – 1.7.5

April 2026

Conversion flow, annual pricing, faster first subtitle

NEWNew features

›Annual billing — 20% off monthly price across all plans.
›Daily limit dialog with smart "remind me tomorrow" option.
›Overlay element visibility settings — hide any button you don't use.
›Resizable settings window.

IMPROVEDImprovements

›FastPath — first subtitle appears 30% faster after pressing Start.
›Snip translation now handles multi-sentence captures cleanly.
›Pricing window redesign with clearer plan comparison.

v1.3.0 – 1.6.x

Feb – Mar 2026

Stability foundation, segment-based audio pipeline

NEWNew features

›Complete audio pipeline rewrite — segment-based VAD replaces the old sliding window.
›Plan-aware responsiveness — Ultra processes near-real-time, Free is more cost-conscious.
›Subject inference for Japanese and Korean (defaults to he/she, not "I").
›Whisper hallucination defenses (CJK-aware filter, refusal blocker).
›Onboarding tour for first-time users.
›Custom branded splash screen on update.

IMPROVEDImprovements

›Subtitle pacing prevents flash subtitles on rapid speakers.
›Anti-refusal prompts to prevent GPT from refusing to translate.

v1.0.0 – 1.2.x

Jan – Feb 2026

Initial public release

NEWNew features

›Live audio subtitles for any Windows app.
›Visual snip translation — drag a box around any on-screen text.
›40+ languages supported.
›Auto-update via GitHub releases.
›Supabase authentication and subscription management.
›Paddle live payments — Standard ($9.99), Premium ($19.99), Ultra ($39.99).

Always shipping.

LTAI updates roughly every two weeks. The app auto-installs new versions on startup, so you're always on the latest.

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