Download Surge 4 4.14.0 for iPhone and iPad

More About Surge 4 >

• Release Date: November 17, 2018

• Updated On: May 31, 2022

• App Version: 4.14.0

• File Size: 39.12 MB (41020416 Bytes)

• Device Compatibility: iPhone and iPad

• Requires: iOS 13.0 and up

• App Languages: English, Simplified Chinese, Traditional Chinese

Surge 4 version 4.14.0 Release Notes >

SSH Proxy Support

- You can use SSH protocol as a proxy protocol. The feature is equivalent to the ssh -D command.

- Both password and public key authentications are supported.

- All the four types of private keys, RSA/ECDSA/ED25519/DSA, are supported.

- Surge only supports curve25519-sha256 as the kex algorithm and aes128-gcm as the encryption algorithm. The SSH server must use OpenSSH v7.3 or above. (It should not be a problem since OpenSSH 7.3 was released in 2016.)

Keystore

- You may now save sensitive keystore items to the system keychain.

- You may now configure TLS client certificate authentication with the UI.

- You may use a keystore item as the CA certificate for MITM.

Others

- New rule type: IP-ASN. You may use the rule to match the autonomous system number of the remote address.

- The request details now include the ASN and ASO information of remote IP addresses.

- You can now enable/disable the rewrite rules and DNS local mapping items.

- The preview of SVG images is removed. You can use the new Web View to see the SVG image.

- Bug fixes.

Surge 4 Version History

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