v2.0.1

v2.0.1

Bug Fixes

• Fix ring buffer backpressure bug: YouTube and other large-response sites were broken on v2.0.0 (connected but no content)
• Ring buffer now pauses reads when full and resumes when drained, preventing silent data loss
• Ring buffer default capacity changed from 256KB to 64KB

Improvements

• Replace numeric direction constants with named Direction enum (DIR_DOWN, DIR_UP, DIR_BOTH)

v2.0.0

v2.0.0

Client Performance Optimizations

• Template hot-path handlers (write_to_upstream/read_from_upstream) — eliminates std::function heap alloc per packet
• Default log level L_DEBUG → L_NOTICE — removes ostringstream overhead in hot path
• Doubled send/receive buffers 32KB → 64KB — fewer syscalls

Client Features

• WebSocket checkbox in UI (useWebSocket config flag)
• TCP_NODELAY on both inbound and outbound sockets
• Session constructor init order fix (prevents Windows crash)

Server

• TCP_NODELAY on both client and downstream connections
• DNS cache with configurable TTL
• DTLS support (experimental)

Overplus v1.1.1

Changes

• Add About menu (Help → About) with version and author info
• Fix UIC compilation error on Windows (MSVC)
• Fix acceptor cross-thread race condition
• Connection layout: right-aligned values, green stats, session count, duration

Overplus v1.1.0

Overplus v1.1.0

New Features

• Configurable thread count (thread_count in server.json, default 0 = auto-detect CPU cores)
• Chinese README (README.zh.md) with language toggle

Bug Fixes

• Client Session resource leak fix (SOCKS5 auth 0xFF, do_sent_v_req, write_socks5_response)
• Client Session config race condition (copy config fields at construction)
• IoContextPool round-robin using atomic to prevent data race
• Log file daily rotation fix (date change detection)
• Log filename using localtime instead of gmtime
• Build fix: remove unused z/dl/pthread link dependencies (Windows build)

Improvements

• Window title and status bar show version number
• Startup version output for all entry points
• Documentation improvements

Notes

• Server binary: overplus-linux-x86_64.zip
• Client (Windows): needs to be rebuilt with latest fixes

v1.0.9

feat: release 打包 binary + server.json + overplus.service, 更新 install.sh

v1.0.8

feat: DNS缓存TTL和清理间隔可配置化，默认600秒

v1.0.7

fix: DNS缓存改为全局共享单例 + 60秒定时清理过期条目

v1.0.6

perf: TCP DNS缓存 + SSL session复用 + 64KB缓冲 + 热路径日志降级

Overplus v1.0.5

What's Changed

• Static linking: Boost & OpenSSL statically linked, zero external dependencies on Linux x86_64
• Buffer: 32KB per session (balance throughput vs memory)
• TCP_NODELAY: enabled on all sockets, reduces latency 10-40ms
• Server: UDP DNS cache, WebSocket/TLS session robustness fixes
• Client: log quality improvements, HTTP CONNECT protocol support
• Encoding: UTF-8 BOM for log files, GBK→UTF8 conversion on Windows