What's new in 0.1.5 — the arcade update 🕹

• New hidden mini-game "Headerfall": a falling-block puzzle where every piece is
a real HTTP header. Ghost piece, hold, next queue, levels & combos — line
clears speak HTTP (200 OK, 204 FLUSHED, 418 OVERHEAD!). Unlock it by typing
"tetris" on the settings page.
• New hidden code: type "teapot" on the settings page for a little
"418 I'm a teapot" surprise.
• Everything stays 100% local: the games store only a local high score,
no data ever leaves your device.

Core features unchanged: modify request & response headers, switch environments
(LIVE/DEV/Staging) in one click, per-tab badge, URL wildcard/regex/list targeting,
ModHeader import, English & German. No tracking, no ads, open source.

Overhead — modify HTTP request & response headers and switch whole environments
(LIVE / DEV / Staging) with one click.

• Request & response headers: set, append, or remove.
• Environment groups with mutually-exclusive switching.
• Target by URL wildcard, regex, or a list of URLs — the toolbar badge shows what
actually applies to the current page.
• Edit headers right in the toolbar popup: autocomplete + one-click templates.
• Import your existing ModHeader setup.
• English & German. 100% local, no tracking, no ads, open source.