- README.md/README.ru.md: License section still said "Business Source
License 1.1 ... converts to MIT in 2030" while the badge right above it,
Cargo.toml, and LICENSE itself all say AGPL-3.0 — a direct contradiction.
Now both say AGPL-3.0 and link to LICENSE.
- README.md/README.ru.md: CLI Reference / Quick Start described the old
flag-based interface (--init, --check, --generate-key, --links, bare
positional URL) that no longer exists after the subcommand refactor.
Rewrote both to the current `ostp <command>` surface (run/connect/setup/
init/check/gk/links/import/update/migrate/prober/proxy-env/uninstall),
including gk's alias and update's --branch/--version. RU previously had
no command reference at all; added one to match EN.
- docs/{en,ru}/obfuscation.md: removed the XTLS-Reality section (feature
removed in §A) and replaced it with an accurate description of junk
packets + TCP fragmentation, the actual current supplementary stealth
mechanism, including the per-key junk marker (no global DPI signature).
Also corrected the key-derivation and masking-algorithm descriptions,
which described a much older scheme (SHA-256(access_key)[0..8] + static/
nonce-based XOR) than what derive_all_secrets()/derive_payload_mask()
actually implement now (HKDF with version-gated, domain-separated
outputs; HMAC-SHA256 mask keyed on the packet's own ciphertext). The RU
version was additionally rewritten out of an oddly formal "industrial
telemetry" register into plain technical Russian.
Critical fixes (6):
- protocol.rs: in_flight_count() now counts only retransmittable Data frames,
not Ack/Nack control frames — eliminates false backpressure under load
- protocol.rs: NACK is now rate-limited to once per 30ms — prevents
retransmission storm during normal UDP jitter
- protocol.rs: zombie frames exceeding max_retries+4 are evicted each tick —
prevents unbounded memory growth and stale retransmits
- protocol.rs: Closing state now processes final in-flight packets instead
of silently dropping them — prevents data loss at session teardown
- server/lib.rs: stream_tx changed from bounded(10000) to unbounded_channel —
prevents TCP-reader collapse during Speedtest with 50+ streams
- bridge.rs: liveness timeout raised from 30s to 60s — prevents false
reconnect during heavy Speedtest load
Medium fixes (8):
- protocol.rs: ACK range truncation preserves cumulative range (index 0)
- bridge.rs: Ping now uses send_datagram() for correct TURN wrapping
- dispatcher.rs: replay_cache hard-capped at 100k entries (DoS protection)
- dispatcher.rs: old addr cleaned from addr_to_session on roaming
- server/lib.rs: TCP connect_target() now has 10s timeout
- config.rs: TURN section parsed during hot-reload
- proxy.rs: HTTP header parsing uses 512-byte chunks instead of 1-byte reads
- proxy.rs: stream_id wrap-around skips active IDs to prevent collision
- runner.rs: is_essential_log matches actual log strings from bridge.rs
Other:
- kex.rs: clearly marked as dead PQ stub (not used by protocol)
- README.md + README.ru.md: complete rewrite with architecture diagram
- docs/en/specification.md: updated ARQ section with all new semantics
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