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Adds a `firefox_158` profile, captured from Firefox 158.0 (official Windows build) on real sites, with the traffic decrypted in Wireshark and cross-checked against tls.peet.ws. Compared with firefox144, Firefox 158 no longer offers the 0xc009/0xc00a cipher suites or the FFDHE groups, and sends `accept-language: en-US,en;q=0.9`. The extension order, signature algorithms and HTTP/2 settings are unchanged. The user agent is Firefox 158 on Windows (firefox144's says macOS); the other headers are the same. JA3 and JA4 match real Firefox 158; the Firefox JA3 test now covers it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds `Browser.Firefox158` / `'firefox158'` to impit-node (with `index.d.ts` regenerated by `pnpm build:debug`) and `'firefox158'` to impit-python. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Fixes #576.
Adds a
firefox158fingerprint (Rust, Node and Python), captured from Firefox 158.0. Compared with firefox144 it drops two CBC ciphers (0xc009,0xc00a) and the ffdhe groups, and sendsaccept-language: en-US,en;q=0.9, as Firefox does since 147. Its user agent is the Windows one; firefox133–144 use macOS's. JA3 and JA4 match real Firefox 158.