• New providers: MiniMax.
• Keychain: show a preflight explanation before macOS prompts for OAuth tokens or cookie decryption.
• Providers: defer z.ai + Copilot Keychain reads until the user interacts with the token field.
• Menu bar: avoid status item menu reattachment and layout flips during refresh to reduce icon flicker.
• Dev: align SweetCookieKit local-storage tests with Swift Testing.
• Charts: align hover selection bands with visible bars in credits + usage breakdown history.
• About: fix website link in the About panel. Thanks @felipeorlando!