Changelog

Filter for Japanese-only tracking on YouTube with an allow list for exceptions, original untranslated titles, user avatars, and safer settings sync.

Hub background image now reliably appears on jp343.com, smoother rendering, and color theme syncs correctly on every server check.

Your dashboard background image and color theme can now appear on jp343.com (My Hub / Projects), with a per-page toggle.

Fixes duplicate tracking events on YouTube mobile and adds Japanese content filter support for mobile browsers.

Netflix tracking fixes, new diagnostics counters, and faster dashboard session loading.

Custom dashboard backgrounds and selectable color themes with faster dashboard loading.

Fixes timer continuing to run when Firefox Android suspends video on popup open, home button or screen lock.

Fixes mobile timer behavior on Firefox Android and pauses tracking during video buffering.

Adds Firefox for Android support and redesigns the popup with a new color scheme and accessibility improvements.

Adds a "Day starts at" setting and fixes the daily goal bar showing a different value than the Today stat.

Stats, streaks, and badge now use local time instead of UTC for daily tracking.

Adds right-click pause and stop controls and reorganizes dashboard settings into logical groups.

Fixes time loss during longer playback sessions and ensures sessions end properly when closing tabs.

Fixes Spotify play detection failing silently.

Fixes the manual tracking timer resetting every time the popup is reopened.

CI Japanese tracking no longer crashes on non-video pages.

Opt-out platform detection diagnostics help surface breakage earlier, plus automatic logout when server auth fails.

Popup stats bar now pulls server totals with calendar-week alignment instead of rolling seven days.

Same-day session merging no longer combines different episodes of the same series into a single entry.

Adds a YouTube filter to hide non-Japanese content and introduces dashboard settings, a blocked channels tab, and export and import.

Adds a daily goal tracker and batch session syncing, with Crunchyroll episode grouping fixes.

Same-day sessions for the same content auto-merge, and the popup now links to the privacy policy.

Prime Video detects more episode formats, Disney+ sessions pull real titles and thumbnails, and sessions show platform icons.

Adds Spotify tracking for Japanese audio content and syncs the blocklist across devices.

Adds an activity type selector for watching, listening, reading, and speaking, and fixes re-login and Disney+ issues.

Introduces a news banner, a new light mode palette, and instant dashboard updates without refresh.

Adds tracking for Disney+ and cijapanese.com and rebuilds the dashboard with monthly trends and accessibility polish.

Extension now stays logged in across browser restarts, so sync, stats, and delete work without revisiting jp343.com.

Adds Prime Video tracking with ad detection and extends blocking to movies.

Netflix and Crunchyroll series can now be blocked, and Netflix tracking stops cleanly on back navigation.

Major release with a new dashboard, automatic session sync, in-extension login, and video playback controls.

Sync dialog on Firefox now accepts data from content scripts that were previously blocked.

Turning off tracking or blocking a channel now ends the current session right away, with a Netflix thumbnail fallback.

Adds a popup stats bar with weekly activity, per-session thumbnails, and a collapsible blocklist.

Adds Crunchyroll tracking and improves session detail, ad detection, and session recovery across platforms.

Adds manual time tracking for any website, channel blocking, and title editing during active sessions.

First public release. Tracks Japanese immersion time on YouTube and Netflix with automatic ad pausing.