v1.8.20

Features

• Updated various dependencies to their latest release
• Lazy creating bypassed and proxied UDP associations in ACL mode
  • Each UDP associations that running in ACL mode would create 2 file descriptors (or HANDLEs) (one for bypassed, the other for proxied) when constructing in older version
• UDP associations in ssserver will try to return domain name addresses when receives packets from remotes that were requested with domain name address targets.

BUG Fixed

• UDP associations in sslocal handled bypassed requests incorrectly, which would try to parse response packets in shadowsocks' server protocol

v1.8.20-alpha.1

Release v1.8.20-alpha.1

- Release macos build with gnu-tar
- Updated openssl-src and other dependencies

v1.8.19

Features

• Plugin configurations in files have a new optional field plugin_args for passing command line arguments when plugin starts

{
    "plugin": "your_plugin",
    "plugin_args": [
        "-p",
        "arg1"
    ]
}

• increase_nonce function for AEAD ciphers is optimized if sodium feature is disabled.
• Add arm-unknown-linux-musleabi target in releases
• Optimized EncryptWriter by reusing decrypting buffers

v1.8.18

BUG Fixed

• #294 UDP relay server's associations shouldn't bind to local address, which will eventually cause EADDRINUSE

v1.8.17

BUG Fixed

• #292 Hold the TCP connection if it failed to decrypt the first packet for preventing activing probing.
• #293 Keep server running if it fails to create UDP associations.

v1.8.16

Features

• #290 UDP's ServerClient support split() into ReadHalf and WriteHalf

BUG Fixed

• #289 Fixed UDP's ServerClient data decryption

v1.8.15

Code base are exactly the same as v1.8.14.

Bug Fixed

• x86_64-unknown-linux-gnu release should be built by cross with GLIBC_2.15
• x86_64-apple-darwin release built with invalid format sslocal (still don't know why)

v1.8.14

Features

• Support customizing memory allocator by features: tcmalloc, mimalloc, jemalloc

BUG Fixed

• #273 Use AtomicUsize for maximum compatibility in flow statistics
• #285 Fixed binaries command line options issue causing by conflicts_with

v1.8.13

Features

• Direct send data for none ciphers, prevent unnecessary data copies
• Feature jemalloc for enabling jemalloc allocator (use system's default allocator by default)
• #272 Support customizing manager created server's bind address

BUG Fixed

• Client flow reports tx and rx are swapped
• AEAD TCP protocol must check the reserved higher 2 bits

v1.8.12

Features

• #260 sslocal supports https protocol (HTTP Proxy over TLS)
• #263 UDP Associations connect() to proxies' IP to avoid re-resolving domain names for every packets
• #233 sslocal supports socks4 protocol (SOCKS4/4a)
• Options for LRU cache in UDP relay:
  • udp_timeout: UDP Association will be kept up to this duration (in seconds)
  • udp_max_associations: Maximum number of UDP Associations will be kept simutanously

BUG Fixed

• Removed unnecessary UDP socket wake ups
  • Expired Associations will be cleaned by a separated task

BREAKING Changes

• Manager's configurations are now wrapped into ManagerConfig
• timeout field in Config is removed inflavored timeout in ServerConfig
  • DNS resolving timeout is using the default configuration (5 seconds for most cases)
  • Bypassing TCP streams won't timeout