DnsSafeguard v1.7.6

Release Notes

• Upgraded DNS query response buffer size to 4096 bytes.
• Removed Windows DNS cache clearing.
• Eliminated unnecessary buffer copying in rules checking for h1 and dot protocols.
• Fixed buffer reallocation issues.
• Removed redundant buffers for dot.

Local DoH

• Added support for HTTP/1.1.
• Added support for POST method for both HTTP/1.1 and H2.
• Fixed numerous bugs.
• Added alpn option to the config file to adjust local DoH protocols (http/1.1, h2).

A huge thank you to @brian6932 for testing and debugging support.