Fix connection failure with EasyVPN (IPsec IKEv2 EAP)

Support VPN with port knocking feature.

What’s New: - Support IPsec(Xauth) + EasyVPN - Support IKEv2 EAP with Let's Encrypt SSL + EasyVPN

What’s New: - Fix IKEv2 EAP - 2FA popup is not shown with iOS 17.5.1 - Update the Send All Traffic is disabled by default

Bug Fixing: - Fix iPhone can use smart VPN tool to establish VPN IKEv2 EAP connection without importing credentials

Bug Fixing: - Fix IPsec XAuth - 2FA popup is not shown with iPhone 14/15 Max Pro

- Minor bug fix

- Minor bug fix

- Support TLS 1.3 - Support profiles sorting options

- Support 2FA VPN validation mechanism for specific DrayTek Routers.

Thank you for using Smart VPN, improvement in this version include: 1. When your system is iOS13(or above), add a new option to launch system setting, you can change the preferred language here. 2. Add Portugal language.

Thank you for using Smart VPN, this version includes: 1. Support SSL type VPN can store profile without password. 2. Support SSL type VPN can store mOTP setup without PIN code. 3. Improve IKEv2 EAP type VPN use AES encryption algorithm. 4. Correct user manual hyper link.

Thank you for using Smart VPN, changes in this version include: 1. Support "Connect on Demand" function for IPsec XAuth and IKEv2 EAP type VPN. 2. Minor bug fixed.

Support iOS 13 dark mode

1. Support IKEv2 EAP type VPN 2. Support disconnect on sleep option for IPsec type VPN 3. Support Ask password every time for IPsec Xauth type VPN.

Support IPsec XAuth type VPN

1. Change default Max version of SSL protocols to TLS 1.2 2. Minor bugs fixed.

Thanks for using Smart VPN Client, in this version: 1. Add auto-reconnect function when the server drops the connection. 2. Minor bugs fixed.

Thank you for using Smart VPN. In this version, a connection detection mechanism was improved.

Thank you for using Smart VPN. In this version, a connection detection mechanism was implemented. Once detecting a connection failure on a VPN profile, we will recover the profile automatically and make it be able to connect to Vigor Router again.

Thank you for using Smart VPN, changes in this version 1. Remove SSL 3.0 support. 2. Minor bug fixed.

Thank you for using Smart VPN, in this version we added 1. Integrated mOTP function. 2. Add Certificate verification level setup, you can use router default certificate now.

Thank you for using Smart VPN, in this version we added 1. Configure profile to turn on/off 'Send All Traffic' for the SSL tunnel. 2. When 'send all traffic' function turn off, you can add 'More Routes' to send the data to proper subnet. Suggest to set SSL Protocol Max. version to TLS1.1 in order to get the best interoperability with Vigor Routers.

1. On Demand Rule. 2. SSL Protocol version selection. (We suggest to select TLS1.1 on max. version for the best interoperability with Vigor router.) 3. Error message for connection issue.