AI Usage Viewer

Changelog

v1.1.4 — 2026-08-28

Fixed the layout and compact toggle buttons in the panel footer to show what they'll switch to, not the current state, so it's clear at a glance what pressing them will do
Clicking the × in the title bar no longer quits the app — it now minimizes the window to the tray (usage tracking keeps running). The separate minimize button has been removed, leaving a single × button. To quit, use "Quit" from the tray icon's menu

Moved the auto-update internals to a module shared by all six apps. How updates are checked, downloaded, and applied is unchanged, as is the tray and banner behavior

Migrated the release pipeline to a shared tool used by all six apps. No changes to app features or behavior

Updated the "View all changes" link in the update notification to the new distribution site URL, following the product site migration

Adapt to Codex's spec change where only the weekly limit remains. Usage is now shown and notified correctly even when only the weekly window is returned (previously the weekly window was mislabeled as the 5-hour window and notifications could be missed)
Usage windows absent from the response (such as the retired 5-hour window) are now automatically hidden from the panel, tray, and notifications
Added a config-file option (codex_five_hour_enabled, defaults to auto-detect) to toggle the 5-hour window display in case the 5-hour limit returns

Fixed reset times showing one minute earlier than the actual reset boundary
Fixed usage showing a "fetch error" right after the reset time (a transiently incomplete window no longer fails the whole fetch; the other window keeps displaying and the value self-heals on the next poll; applies to both Claude and Codex)

Initial release of AI Usage Viewer
Monitor Claude Code / Codex token usage and usage rate from the Windows system tray
Switch between multiple windows such as 5-hour and weekly quotas
Desktop notification when a usage threshold is reached
Customizable display: layout (stacked / side-by-side), compact view, and display presets
Japanese / English switching (with automatic detection)
Built-in automatic app updates