v0.7.2

0.7.2 (2026-07-29)

Performance Improvements

• http: polish PR2 parse_request helpers and edge tests (#18) (d66e238)
• http: PR2 parse_request byte walk without full bytestr (#18) (6eef34c)

v0.7.1

0.7.1 (2026-07-28)

Performance Improvements

• http: PR1 Axum compare harness and hot-path epic baseline (#17) (227ae9a), closes #16
• http: PR1 baseline harness without design doc share (#17) (fec76eb)

v0.7.0

0.7.0 (2026-07-28)

Features

• tls: in-process HTTPS and WSS via mbedtls (#1) (00ab6c0)

v0.6.1

0.6.1 (2026-07-23)

Performance Improvements

• http: reuse read scratch and cheaper CL/TE scan (#9) (34c2a13)

v0.6.0

0.6.0 (2026-07-23)

Features

• bench: first-party V WS load client and CI soak (fc9f626)

v0.5.2

0.5.2 (2026-07-23)

Bug Fixes

• ws: idle timeouts, UTF-8 opt-in, soak harness, Conn ref (356a5eb), closes #4 #8 #5 #6

v0.5.1

0.5.1 (2026-07-19)

Bug Fixes

• keep accept loop alive when handle_signals is on (2a3b3dc), closes #11

v0.5.0 — first-party WebSocket (ws://)

Viltrum v0.5.0

First-party RFC 6455 server on the v0.4 Conn / app.upgrade path. Cleartext ws:// only; wss:// is v0.6. Reverse proxy for TLS remains first-class.

WebSocket

• viltrum.ws — own frame codec (text, binary, close, ping, pong); not a third-party wrapper
• app.ws / app.ws_opts — one-line facade on the hijack foundation
• Handshake: Upgrade: websocket, version 13, Sec-WebSocket-Accept (RFC golden vector tested)
• Client mask required; server unmasked; fragmented data rejected (close 1002)
• Message/frame size limits (default 1 MiB); auto-pong on; optional subprotocol + check_origin

Docs & example

• docs/ws.md — API, options, out of scope
• docs/deploy.md — nginx upgrade hop-by-hop sketch
• examples/ws_echo — websocat ws://127.0.0.1:8084/ws

Tests

• v test ws/ · existing http/ · router/ · engine/
• CI builds ws_echo

Next

v0.6 — in-process TLS (https://) then WSS (wss://) on the same Conn + WS stack. Interest: interest:tls Collect in-process TLS / WSS use-cases; planned after WS (0.6)

Full notes: CHANGELOG.md · ROADMAP.md

v0.4.0 — connection hijack / upgrade foundation

Viltrum v0.4.0

Connection hijack foundation for custom protocols (pre-WebSocket). Cleartext HTTP/1.1 remains first-class; reverse proxy for TLS is still fine.

Engine / upgrade

• engine.Conn: read/write/close/deadlines + pushback buffer for post-message bytes
• Conn.peer_ip for upgrade/logging
• app.upgrade(method, pattern, handler) — single hijack path; HTTP loop stops for that conn
• viltrum.switching_protocols for bare 101 responses
• ServerOptions.max_conns — excess accepts get 503 + close
• read_header_timeout, send_date, server_header (opt-in; do not overwrite handler headers)
• http.http_date / viltrum.http_date for IMF-fixdate
• TE + Content-Length conflict → 400

Docs & example

• docs/upgrade.md — leftover ownership, shutdown behaviour
• docs/connection.md, docs/deploy.md, docs/request-response.md, ROADMAP.md
• examples/upgrade_echo

Tests

• v test http/ · router/ · engine/ (TCP integration + Conn pushback unit tests)
• CI builds upgrade_echo

From 0.3.x polish (included)

• Chunked/TE reject; Expect 100-continue; HEAD body omit + GET fallback
• Absolute-form target, OPTIONS *; patch / options / head
• App.server_options (renamed from options for ServerOptions)

Next

v0.5 — WebSocket (ws://) on this upgrade path. Interest: interest:websocket Collect WebSocket (ws://) use-cases; no implementation in 0.3.x

Full notes: CHANGELOG.md · ROADMAP.md

v0.3.2 wildcards, JSON helpers, middleware chain

Viltrum v0.3.2

Added

• Trailing wildcard routes: /files/*path
• Minimal JSON body helpers: req.json_string / json_int / json_bool
• Route middleware: viltrum.chain([...], handler) and Mount.use(...)
• scripts/install.sh (links ~/.vmodules/viltrum)
• Heavier bench notes (GET c=500, POST JSON) in benches/RESULTS.md

Bench (honest, local laptop, oha)

• GET / c=100: ~27k req/s
• GET / c=500: ~8k req/s (tail latency laptop-bound)
• POST JSON c=100: ~25k req/s

Install

git clone https://github.com/Tuntii/viltrum.git && cd viltrum
bash scripts/install.sh
v run examples/features