Splicore v0.3.0-rc.4

Splicore v0.3.0-rc.4

This release candidate expands native Core protocol and protected-destination capabilities.

Highlights

• Experimental native TrustTunnel inbound/outbound TCP and UDP over authenticated HTTP/2 or HTTP/3.
• Native REALITY protected destinations using a local tunnel guard, bounded TLS SNI inspection and route-only matching.
• Fixed configured destination authority with Core DNS integration. Configured Core DNS failures do not implicitly fall back to system DNS.
• Fail-closed routing for non-approved, malformed or unusable-SNI protected-destination traffic.

See TrustTunnel and local tunnel guard configuration for configuration and limits. No full Xray defender, ECH decryption, TLS termination or generic UDP firewall parity is claimed. Explicit Core system-resolver and DNS-disabled configurations retain their intended behavior.

Validation and compatibility

• Linux amd64: build and Core regression validation passed.
• Linux arm64: BUILD ONLY; runtime and real hardware are not qualified.
• Core regression tests passed for the frozen source used by this public export.
• TrustTunnel remains experimental; historical intermittent reference EOF behavior is not proven absent or fully explained. Reference empty UDP and single-byte payload limitations remain documented.
• Real hardware and product CLI/API end-to-end qualification remain pending. A previously documented host-specific UDP fragmentation limitation remains relevant; isolated qualification passed.
• This is a prerelease.

Downloads and verification

• splicore-v0.3.0-rc.4-linux-amd64.tar.gz
• splicore-v0.3.0-rc.4-linux-arm64.tar.gz
• SHA256SUMS

Download both archives and SHA256SUMS into the same directory and run:

sha256sum -c SHA256SUMS

Verify both checksums before extracting your selected archive.

Splicore v0.3.0-rc.3

Splicore v0.3.0-rc.3

This release candidate completes several native Hysteria2 transport capabilities.

Highlights

• Salamander obfuscation and Gecko obfuscation (experimental).
• UDP port hopping with fixed or randomized intervals and mixed single-port/range addressing.
• Linux server UDP port ranges using nftables, requiring nft and suitable network-administration privileges such as CAP_NET_ADMIN.
• Hysteria2 interoperability and socket lifecycle hardening.
• hy2:// and hysteria2:// links preserve supported obfuscation and multi-port addressing. Interval and Gecko size tuning require native configuration.

Compatibility and qualification

• Linux amd64.
• Linux arm64 — BUILD ONLY; runtime is not qualified.
• Real hardware is NOT YET QUALIFIED. Product CLI/API end-to-end qualification remains NOT QUALIFIED.
• A host-specific UDP fragmentation limitation was observed in one Windows/WSL environment; isolated qualification remained passing and no transport regression was identified.

See the Hysteria transport documentation for configuration, limits and supported combinations.

Downloads and verification

• splicore-v0.3.0-rc.3-linux-amd64.tar.gz
• splicore-v0.3.0-rc.3-linux-arm64.tar.gz
• SHA256SUMS

Download both archives and SHA256SUMS to the same directory, then run:

sha256sum -c SHA256SUMS

Verify both checksums before extracting your selected archive.

Splicore v0.3.0-rc.2

Splicore v0.3.0-rc.2

This release candidate expands Splicore's native Core protocol and transport support.

Highlights

• Native NaiveProxy with HTTPS/H2 CONNECT and QUIC/H3 CONNECT, TLS, Basic authentication, multi-user operation, multiplexing and Naive padding.
• Native modern mKCP inbound and outbound transport: reliable ordered streams over UDP, including VLESS and VMess compositions.
• Native Hysteria transport for Hysteria2: TLS and HTTP/3 authentication, TCP and UDP, multi-user operation and connection reuse. Congestion modes include BBR, Brutal and force-brutal; masquerade supports 404, string, rooted files and HTTP/HTTPS proxying.
• Native XHTTP H1/H2 transport with bounded upload modes and connection reuse.

Compatibility and qualification

• Linux amd64.
• Linux arm64 — BUILD ONLY; runtime is not qualified.
• Real hardware is NOT YET QUALIFIED. Product CLI/API end-to-end qualification remains NOT QUALIFIED.
• Native BBR has no Linux/reference equivalence or performance certification.

NaiveProxy payload is TCP only. Consult the protocol documentation for supported security and transport combinations.

Downloads and verification

• splicore-v0.3.0-rc.2-linux-amd64.tar.gz
• splicore-v0.3.0-rc.2-linux-arm64.tar.gz
• SHA256SUMS

Download both your selected archive and SHA256SUMS from this release. In the download directory, run sha256sum -c SHA256SUMS for the downloaded archives before extracting. To verify the complete manifest, download both archives.

Splicore v0.3.0-rc.1

Splicore v0.3.0-rc.1

Prerelease for real-world deployment validation before v0.3.0 stable.

Highlights

• Native VLESS Vision over TLS 1.3 or REALITY.
• TCP FinalMask: header-custom, fragment and Sudoku.
• Native AnyTLS client and server, protocol v2 and bounded v1 compatibility.
• AnyTLS TCP and UDP-over-TCP v2, session reuse, multiplexing, padding and dynamic padding.
• Shared native routing, DNS, policy and persistent Core management.

Platforms and downloads

• Linux amd64: splicore-v0.3.0-rc.1-linux-amd64.tar.gz
• Linux arm64 — BUILD ONLY: splicore-v0.3.0-rc.1-linux-arm64.tar.gz
• SHA256SUMS

Download the archives and SHA256SUMS from this release, then run
sha256sum -c SHA256SUMS in the download directory before extracting them.

Compatibility and deployment

Real-world server/hardware deployment is NOT YET QUALIFIED. This experimental
prerelease is intended for deployment testing. Linux arm64 runtime is not qualified.
Vision is TCP only and requires raw TLS 1.3 or REALITY; HTTP wrappers are rejected.
FinalMask is a raw VLESS underlay; Sudoku is obfuscation, not encryption.
AnyTLS requires TLS and has no TCP half-close. UDP-over-TCP inherits TCP delay;
peer UDP payload limits differ. Consult the protocol documentation before deployment.

Splicore v0.2.1

Splicore v0.2.1

Splicore is an independent proxy Core usable as both Server Core and Client Core.

Highlights

• Provides a clean public Core source release without internal development, validation or maintenance artifacts.
• Removes internal maintenance-path exposure from public compatibility metadata.
• Preserves the supported protocol, transport, routing, DNS, policy and TUN Core capabilities documented in the repository.
• Provides official Linux Core binaries for amd64 and arm64.

Downloads

• Linux amd64: splicore-v0.2.1-linux-amd64.tar.gz
• Linux arm64: splicore-v0.2.1-linux-arm64.tar.gz
• Checksums: SHA256SUMS

Verification

Verify downloaded archives with SHA256SUMS.

Platform note

Linux arm64 is provided as BUILD ONLY.

Platform qualification remains partial.

Splicore v0.1.0

Splicore v0.1.0

Initial public release of Splicore, an independent proxy core for server and client deployments.

Highlights:

• Server and client runtimes
• Native TUN runtime
• Routing, DNS, and policy engine
• API and CLI management
• Single-binary deployment

This release is intended for broader public testing and feedback.