reticulum @ 1.5.1

integrity

size: 12.3 MiB
downloaded: 2026-08-28 14:50 UTC
last checked: 2026-08-29 03:24 UTC

source https://github.com/markqvist/Reticulum · available · github

release notes

This release focuses on dataplane control, memory bounding and transport throughput, with adaptive ingress and egress control for interfaces, a new (and very efficient) zero-copy coalescing transmit buffer, an optimized HDLC deframer, and a range of other improvements to the inbound packet processing paths. It also introduces support for live profiling, and various new diagnostics output in rnstatus, along with a number of bug fixes and general improvements.

Changes

Added adaptive dataplane egress control
Added adaptive dataplane ingress control
Added zero-copy coalescing transmit buffers to interfaces using the BackboneInterface backend
Added early protocol violation checks for invalid frames
Added transport implementation name and version to discovery information requirements
Added full live profiling to the built-in Profiler primitive, by K8
Added the @RNS.Profiler.profile decorator, by K8
Added support for indefinitely running, reentrant profilers with bounded capture, by K8
Added live profiling results output to rnstatus, by K8
Added PPS statistics to rnstatus
Added interface MTU display to rnstatus
Added interface TX drop statistics to rnstatus
Added interface TX buffer size output to rnstatus
Added throughput benchmarker to the test suite
Added support for natively compiled module builds, and the ability to load compiled modules when available
Added module compilation status reporting from in-wheel build information
Added parity tests for HDLC, IFAC and HKDF against the legacy implementations
Added shared medium hints to interfaces
Improved memory and CPU consumption under high traffic loads
Improved traffic class handling
Optimized HKDF to ~5.7x performance, if this worries you, good; then see the full parity and standard vector test suite and read the code
Optimized inbound and outbound IFAC handling to ~90x performance on large frames
Optimized inbound packet processing by reducing lock acquisitions and path table contention
Optimized lookups for pending and active links using hash maps for lookup operations
Optimized announce validation by caching signature validation results, significantly lowering announce storm CPU load
Optimized the HDLC deframer
Reduced redundant packet hashing in inbound processing
Tuned default inbound queue lengths and announce queuing
Tuned automatic interface MTU configuration
Fixed Resource transfers failing when initialized from stream-based data sources that fell outside MAX_EFFICIENT_SIZE
Fixed an invalid prefix stripping bug in the rngit page server (.something files not viewable)
Fixed RSSI/SNR reporting regression
Fixed keepalive handling on non-epoll backends
Fixed a bug in rngit page navigation content initialization order
Fixed the rngit page node not being able to serve in-tree downloads for large files
Fixed rnstatus blocked IP listing including IPs that were actually not yet blocked
Fixed rnstatus traffic totals counting the local shared instance inter-app transit in totals
Fixed various minor bugs in rnsh, rnir, identity handling
Fixed a latent bug in the AES module, where an exception would not resolve it's exception description correctly, and instead raise another exception.
Removed dead Python 2 code from umsgpack

download

unix · zip

curl -fL -o 1.5.1.zip https://ratatoskr.space/pkg/reticulum/1.5.1.zip
                    printf '%s  %s\n' 'e78d3c378742979f5d162cca39be37ab7dbbbc4d2c0e6427873650b0d143252c' '1.5.1.zip' | sha256sum -c -

windows · zip

$url = "https://ratatoskr.space/pkg/reticulum/1.5.1.zip"
$out = "1.5.1.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "e78d3c378742979f5d162cca39be37ab7dbbbc4d2c0e6427873650b0d143252c") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o 1.5.1.tar.gz https://ratatoskr.space/pkg/reticulum/1.5.1.tar.gz
                    printf '%s  %s\n' '627c5da39318ff905bdb20f0ba38702d13fdd3cb7a698863033776bedaccd005' '1.5.1.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "https://ratatoskr.space/pkg/reticulum/1.5.1.tar.gz"
$out = "1.5.1.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "627c5da39318ff905bdb20f0ba38702d13fdd3cb7a698863033776bedaccd005") { throw "sha256 mismatch" }

download via yggdrasil mesh

unix · zip

curl -fL -o 1.5.1.zip http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.zip
                    printf '%s  %s\n' 'e78d3c378742979f5d162cca39be37ab7dbbbc4d2c0e6427873650b0d143252c' '1.5.1.zip' | sha256sum -c -

windows · zip

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.zip"
$out = "1.5.1.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "e78d3c378742979f5d162cca39be37ab7dbbbc4d2c0e6427873650b0d143252c") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o 1.5.1.tar.gz http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.tar.gz
                    printf '%s  %s\n' '627c5da39318ff905bdb20f0ba38702d13fdd3cb7a698863033776bedaccd005' '1.5.1.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.tar.gz"
$out = "1.5.1.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "627c5da39318ff905bdb20f0ba38702d13fdd3cb7a698863033776bedaccd005") { throw "sha256 mismatch" }

artifact	format	size	hashes
1.5.1.zip	zip	12.4 MiB	blake3-24 f457d76c698b047ccb4c8a9dcf96f20996722453595a2137 sha256 e78d3c378742979f5d162cca39be37ab7dbbbc4d2c0e6427873650b0d143252c sha1 5a0cdf139635003ac0e34c81e211b214a5039e20
1.5.1.tar.gz	tar.gz	12.2 MiB	blake3-24 f9d5be04f399f5563c12720fa8f4d73e635dc397218d4cd2 sha256 627c5da39318ff905bdb20f0ba38702d13fdd3cb7a698863033776bedaccd005 sha1 b0bd43a0bfeb6dd30b23de1da8388d32a622ec0d

install

bazel

http_archive(
    name = "reticulum",
    urls = ["https://ratatoskr.space/pkg/reticulum/1.5.1.tar.gz"],
    integrity = "sha256-Ynxdo5MY/5Bb2yDwujhwLRP908t6aYhjAzd2vtrM0AU=",
    strip_prefix = "reticulum-1.5.1",
)

zig

.url = "https://ratatoskr.space/pkg/reticulum/1.5.1.tar.gz",

install via yggdrasil mesh

bazel

http_archive(
    name = "reticulum",
    urls = ["http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.tar.gz"],
    integrity = "sha256-Ynxdo5MY/5Bb2yDwujhwLRP908t6aYhjAzd2vtrM0AU=",
    strip_prefix = "reticulum-1.5.1",
)

zig

.url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/reticulum/1.5.1.tar.gz",

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