Update dependency netdata/netdata to v2

[simplificator-renovate]

This PR contains the following updates:

Package	Update	Change
netdata/netdata	major	1.46.2 -> 2.7.3

---

Release Notes

netdata/netdata (netdata/netdata)

v2.7.3

Compare Source

Netdata v2.7.3 is a patch release to address issues discovered since v2.7.2.

This patch release provides the following bug fixes and updates:

• Ensured metrics are properly retained during Journal v2 migration to prevent deletion (#​21200, @​stelfrag)
• Removed unnecessary cap_net_bind_service from the otel-plugin to ensure it starts correctly under systemd (#​21198, @​ilyam8)
• Fixed MSSQL chart unit label from “recompiles/” to “recompiles/s” (#​21197, @​thiagoftsm)
• Changed the alerts API so the summary option is no longer enabled by default (#​21192, @​stelfrag)
• Initialized CLI earlier during agent startup to support ping, help, and version commands while initializing (#​21188, @​stelfrag)
• Fixed race condition in ML dimension training and optimized structures for lower memory usage (#​21183, @​stelfrag)
• Fixed missing "repeat" field in health dynamic configuration userconfig response (#​21181, @​ilyam8)
• Added periodic data sync on Windows for current data and journal files (#​21175, @​stelfrag)
• Fixed /api/v3/data to correctly report update_every after filtering, keeping metadata consistent with queried instances (#​21170, @​ktsaou)
• Fixed feature size calculation and added validation in KMeans training to prevent overflows and invalid runs (#​21155, @​stelfrag)
• Prevented shutdown-time crashes by skipping Sentry breadcrumbs on timeout (#​21150, @​stelfrag)
• Fixed NaN check in anomaly score calculation (#​21149, @​stelfrag)
• Added extra safety checks during cgroup discovery to prevent exceeding allocated space (#​21148, @​stelfrag)
• Reworked maintenance handling by removing the dedicated thread and using the metadata event loop to reduce contention and crashes (#​20694, @​stelfrag)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.7.2

Compare Source

Netdata v2.7.2 is a patch release to address issues discovered since v2.7.1.

This patch release provides the following bug fixes and updates:

• Skipped writing the status file on Windows during crashes to prevent deadlocks (#​21140, @​stelfrag)
• Improved agent startup on Windows by enhancing log-forwarding initialization and thread handling (#​21125, @​stelfrag)
• Improved disk space calculation in dbengine for Windows systems (#​21121, @​stelfrag)
• Fixed FreeIPMI crash by unlocking a mutex before scheduled plugin restarts (#​21109, @​stelfrag)
• Improved SNMP APC device support with detailed sysObjectID mappings and category metadata (#​21104, @​ilyam8)
• Improved logging and handling of unknown packet IDs by switching to warnings and preventing repeated messages (#​21099, @​stelfrag)
• Fixed Windows app memory usage reporting to align with Task Manager values (#​21090, #​21093, @​thiagoftsm)
• Registered Netdata in the MCP registry with server information and release action updates (#​21088, @​ktsaou)
• Improved Windows installer to properly stop the Netdata service and report failures during installation (#​21085, @​thiagoftsm)
• Fixed memory leak in ACLK HTTPS client by freeing duplicate HTTP response headers (#​21084, @​ktsaou)
• Fixed disk size calculation in Windows plugin for more accurate mount point free/used values (#​21081, #​21112, @​thiagoftsm)
• Fixed cgroup-network spawn server cleanup to prevent orphaned processes and zombies on fatal exit (#​21080, @​ktsaou)
• Declared flatten-serde-json at the workspace level to fix duplicate package source issues during packaging (#​21072, @​vkalintiris)
• Added fallback to /host/ for retrieving the machine ID in the OpenTelemetry plugin (#​21037, @​vkalintiris)
• Added remote MCP support with direct HTTP and SSE transport, enabling AI assistants to connect without the nd-mcp bridge (#​21036, #​21087, @​ktsaou)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.7.1

Compare Source

Netdata v2.7.1 is a patch release to address issues discovered since v2.7.0.

This patch release provides the following bug fixes and updates:

• Add support for old RabbitMQ whoami tags format (#​21049, @​ilyam8)
• Fix an issue on Windows Agent that does not allow go.d plugin to start (#​21068,@​stelfrag)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.7.0

Compare Source

Merged Pull Requests:

• Update otel-collector components deps (#​20693)
• Replace legacy functions-table.md with comprehensive UI documentation (#​20697)
• Add Getting Started Netdata guide (#​20642)
• Escape < character in plaintext (#​20699)
• Update UPDATE.md (#​20701)
• Fix(nvme)!: query controller instead of namespace for SMART metrics (#​20704)
• Ensure chat exists before handling message input (#​20700)
• Build(deps): bump k8s.io/client-go from 0.33.2 to 0.33.3 in /src/go (#​20705)
• Build(deps): bump github.com/gosnmp/gosnmp from 1.41.0 to 1.42.0 in /src/go (#​20707)
• Build(deps): bump github.com/gosnmp/gosnmp from 1.42.0 to 1.42.1 in /src/go (#​20709)
• Update LIBBPF (#​20696)
• Improve(go.d/snmp): add profile device meta to vnode labels (#​20718)
• Mark the completion from the worker thread (#​20719)
• Detect missing ACLK MQTT packet acknowledgents (#​20711)
• Remove H2O web server code from Netdata. (#​20713)
• Enable services status (windows.plugin) (#​20720)
• Docs: add Network-connections to the functions table (#​20721)
• Avoid static initialization (#​20722)
• Update README.md (#​20724)
• Update README.md (#​20723)
• Fix SSL certificate detection for Rocky Linux and static curl (#​20695)
• Ignore timestamps recording in gzip metadata (for reproducible builds) (#​20714)
• SNMP: make units ucum (#​20710)
• Reset chart variable after release (#​20727)
• Deployment Guides: add and update documentation for deployment strate… (#​20712)
• Revert "Deployment Guides: add and update documentation for deployment strate" (#​20728)
• Build(deps): bump github.com/bmatcuk/doublestar/v4 from 4.9.0 to 4.9.1 in /src/go (#​20730)
• Improve thread shutdown handling for MSSQL plugin (#​20725)
• Add additional database checks during shutdown (#​20731)
• Build(deps): bump openssl and curl version in static build (#​20734)
• Thread creation code cleanup (#​20732)
• Build(deps): bump github.com/docker/docker from 28.3.2+incompatible to 28.3.3+incompatible in /src/go (#​20739)
• Fix SNDR thread startup (#​20740)
• Revert "Revert "Deployment Guides: add and update documentation for deployment strate"" (#​20729)
• Docs: remove customize.md (#​20742)
• Chore(go.d/snmp-profiles): use same metric name for cpu usage (#​20745)
• Use netdata mutex cond and lock (#​20737)
• Update deployment-with-centralization-points.md (#​20748)
• Remove redundant defines (#​20744)
• Change remaining pthread_ cases (#​20746)
• Split collection (Windows.plugin) (#​20677)
• Regenerate integrations docs (#​20749)
• Streaming routing documentation (#​20743)
• Chore(go.d/snmp): add org to vendor map (#​20750)
• Record proxy information when establishing ACLK (#​20747)
• Chore(go.d/snmp): remove SNMP prefix from hostname (#​20751)
• Build(deps): bump github.com/miekg/dns from 1.1.67 to 1.1.68 in /src/go (#​20753)
• Chore(go.d/snmp): add _vnode_type host label and rm duplicates (#​20754)
• Chore(go.d/snmp): add _clean_hostname host label (#​20755)
• Chore(go.d/snmp): update hostname to not include IP (#​20756)
• Improve Disk Usage Measure (Windows.plugin) (#​20752)
• Chore(go.d/snmp): update org to vendor mapping (#​20757)
• Add Oracle Linux 10 to CI and package builds. (#​20684)
• Update welcome-to-netdata.md (#​20760)
• Fix(go.d/snmp-profile): fix extends in cradlepoint.yaml (#​20762)
• Fix(go.d): validate custom binary path (#​20761)
• Chore(go.d): remove patternProperties from config_schema.json (#​20763)
• Feat(system-info): add default network interface IP detection (#​20764)
• Fix packet timeout handling (#​20766)
• Add default iface info to host labels (#​20767)
• Chore(go.d/snmp): add _net_default_iface_ip host label (#​20768)
• Feat(go.d/snmp): add configurable device down threshold for vnodes (#​20770)
• Regenerate integrations docs (#​20771)
• Add publish latency to the aclk-state command (#​20769)
• Update machine-learning-and-assisted-troubleshooting.md (#​20772)
• Aclk improvements (#​20775)
• Fix MSSQL Charts (#​20774)
• Add Debian 13 to CI and package builds. (#​20776)
• Docs(go.d/memcached): add UNIX socket access prerequisite (#​20780)
• Regenerate integrations docs (#​20781)
• Docs(go.d/mysql): add MariaDB 10.5.9+ SLAVE MONITOR privilege (#​20782)
• Regenerate integrations docs (#​20783)
• Fix(go.d/ddsnmp): respect metric tag order from profile definition (#​20784)
• Feat(go.d/ddsnmp): add metric aggregation support for SNMP profiles (#​20786)
• Chore(go.d/ddsnmp): replace Mappings with MultiValue for state-based metrics (#​20787)
• Virtual node version adjustment (#​20777)
• Build(deps): bump golang.org/x/net from 0.42.0 to 0.43.0 in /src/go (#​20796)
• Build(deps): bump github.com/redis/go-redis/v9 from 9.11.0 to 9.12.0 in /src/go (#​20794)
• Fix(go.d): resolve potential toctou vulnerability in binary path validation (#​20798)
• Ci: handle boolean values in EOL API responses for newly released distros (#​20792)
• Fix pathvalidate non unix (#​20801)
• Add OpenTelemetry plugin implementation. (#​20765)
• Fix ping latency calculation (#​20800)
• Feat(aclk): Add detailed pulse metrics for ACLK telemetry (#​20802)
• Feat(go.d/ddsnmp): sysobjectid-based metadata override support for SNMP profiles (#​20803)
• Build(deps): bump github.com/redis/go-redis/v9 from 9.12.0 to 9.12.1 in /src/go (#​20804)
• Feat(go.d/snmp): add SNMP sysObjectID mappings for device identification (#​20805)
• Improve(go.d/zfspool): add Ubuntu zpool binary path to config (#​20806)
• Clear packet id when processed from PUBACK (#​20808)
• Monitor memory reclamation and buffer compact (#​20810)
• Add more MSSQL metrics (windows.plugin) (#​20788)
• Improve(go.d/snmp): optimize Check() to avoid heavy collection (#​20813)
• Fix(go.d/ddsnmp): fix match_pattern regex behavior in metadata and metric collection (#​20814)
• Render latency chart if ACLK online (#​20811)
• Fix Charts (windows.plugin) (#​20815)
• Fix(go.d/ddsnmp): correct profile matching, metadata precedence, and OID handling (#​20819)
• Add ACLK buffer usage metrics (#​20820)
• Build(deps): bump k8s.io/client-go from 0.33.3 to 0.33.4 in /src/go (#​20826)
• Refactor(go.d): move nd directories to dedicated pluginconfig package (#​20827)
• Feat(go.d/snmp): add YAML overrides for sysobjectids mapping (#​20828)
• Improve(go.d/snmp): add more models to meta_overrides.yaml (#​20830)
• Chore(go.d/snmp): merge sysObjectIDs.json into meta_overrides.yaml (#​20831)
• Chore(go.d/snmp): update category of h3c devices in meta_overrides.yaml (#​20835)
• Switch to a Debian 13 base for our Docker images. (#​20816)
• Mqtt adjust buffer size (#​20834)
• Chore(go.d/snmp): load & merge per-vendor SNMP metadata overrides (#​20837)
• Use atomics for mqtt statistics (#​20836)
• Improve ACLK message parsing (#​20838)
• Improve(go.d/snmp): update netgear/dlink category in snmp meta (#​20839)
• Revert "Switch to a Debian 13 base for our Docker images." (#​20842)
• Improve(go.d/snmp): update h3c categories in snmp meta (#​20844)
• Store virtual host labels (#​20841)
• Build(deps): bump actions/checkout from 4 to 5 (#​20833)
• Do not set virtual host flag on agent restart (#​20845)
• Ci: fix docker-test.sh handling to fail on error (#​20847)
• Build(deps): bump github.com/vmware/govmomi from 0.51.0 to 0.52.0 in /src/go (#​20852)
• Ci: bump GoTestTools/gotestfmt-action version (#​20850)
• Revert "Revert "Switch to a Debian 13 base for our Docker images."" (#​20848)
• Improve(go.d/snmp): update snmp meta copilot (#​20861)
• Add cargo lock file. (#​20855)
• Add build-time check to reject known bad compiler flags. (#​20851)
• Chore(go.d/snmp): more vendor-scoped meta yaml files (#​20863)
• Kickstarter Fix for DNF5 System (#​20823)
• Windows Plugin (Sensors) (#​20840)
• Update documentation (Windows.plugin) (#​20864)
• Update documentation (#​20865)
• Regenerate integrations docs (#​20818)
• Improve(go.d/snmp): add more entries in juniper metadata file (#​20867)
• Rename default port for the OpenTelemetry Collector (#​20868)
• Fix Table field comparison in SNMP collector table tests (#​20871)
• Fix(go.d): create vnode internal data_collection_status charts in the main context (#​20872)
• Build(deps): bump github.com/coreos/go-systemd/v22 from 22.5.0 to 22.6.0 in /src/go (#​20874)
• Chore(go.d/ddsnmp): use plugincofng for loading profiles (#​20878)
• Improve(go.d/snmp): add zyxel snmp meta file (#​20879)
• Fix(go.d): fix goroutine leak and panic risk in Docker exec (#​20881)
• Improve(go.d/snmp): update tplink snmp meta (#​20882)
• Improve(go.d/snmp): add MikroTik type and model detection (#​20883)
• Fix(go.d/snmp): handle invalid SFP temperature readings for empty slots (#​20884)
• Build(deps): bump github.com/stretchr/testify from 1.10.0 to 1.11.0 in /src/go (#​20886)
• Improve(go.d/snmp): add mikrotik mtxrHlProcessorTemperature (#​20885)
• Updated logging documentation and added natural siem integration (#​20829)
• Troubleshooting: add troubleshoot and custom investigations docs (#​20759)
• Windows: round sleep to clock resolution to prevent sub-ms early-wake logs (#​20887)
• Improve(go.d/snmp): update Fortinet meta (#​20888)
• Improve(go.d/snmp): update Allied Telesis meta (#​20889)
• Improve exporting documentation clarity and structure (#​20890)
• Move exporting integrations to their own folder (#​20894)
• Improve(cgroups): skip KubeVirt helper containers in virt-launcher pods (#​20896)
• Improve snmp ubiquiti unifi ap model (#​20895)
• Fixing Supported Linux Platforms and Versions (#​20893)
• Refactor(go.d/snmp): recreate client on SNMPv3 "packet is not authentic" errors (#​20897)
• Improve(go.d/snmp): make snmp v3 auth and priv keys hidden in UI (#​20898)
• Update demo link formatting in documentation (#​20899)
• Improved alerting docs (#​20891)
• Fix processes function: Add PPID grouping and fix WOps typo (#​20902)
• Build(deps): bump k8s.io/client-go from 0.33.4 to 0.34.0 in /src/go (#​20908)
• Build(deps): bump github.com/stretchr/testify from 1.11.0 to 1.11.1 in /src/go (#​20906)
• Update link for opt-out section (#​20909)
• Update view-plan-and-billing.md (#​20910)
• Fix(go.d): try rel path before checking well-known path for user and stock dirs (#​20912)
• Chore(go.d): add build-time configuration directory paths (#​20913)
• SIGNL4 Alert Notification (#​20911)
• Fix(netdata-updater): resolve "run: command not found" error in offline install (#​20915)
• Regenerate integrations docs (#​20916)
• Chore(go.d): remove unused resolve hostname functionality (#​20922)
• Docs(go.d/nginx): improve prerequisites for NGINX collector (#​20924)
• Regenerate integrations docs (#​20925)
• Fix(go.d/weblog): remove path pattern validation in dyncfg (#​20923)
• Build(deps): bump github.com/prometheus/common from 0.65.0 to 0.66.1 in /src/go (#​20930)
• Build(deps): bump github.com/docker/docker from 28.3.3+incompatible to 28.4.0+incompatible in /src/go (#​20929)
• Build(deps): bump github.com/redis/go-redis/v9 from 9.12.1 to 9.13.0 in /src/go (#​20928)
• Build(deps): bump actions/labeler from 5 to 6 (#​20935)
• Build(deps): bump actions/setup-go from 5 to 6 (#​20934)
• Build(deps): bump actions/setup-python from 5 to 6 (#​20936)
• Build(deps): bump golang.org/x/text from 0.28.0 to 0.29.0 in /src/go (#​20937)
• Add documentation for account deletion process (#​20927)
• MCP WEB CHAT: add ollama, deepseek support (#​20741)
• Update account.md (#​20940)
• Update sqlite to version 3.50.4 (#​20791)
• Chore(go.d/pkgs/logs): validation fixes, resource safety, and cleanup (#​20931)
• Update libbpf to 1.6.2 (#​20875)
• Migrate the map from Learn repo to netdata/netdata (#​20942)
• Add map.csv to triggers for Docs ingest workflow (#​20945)
• Update account.md (#​20946)
• Change MSSQL Cleanup and Queries (windows.plugin) (#​20892)
• Add Network Labels to Windows. (#​20938)
• Replace uv mutex and condition variables with netdata equivalents (#​20941)
• BSD Compilation (#​20944)
• Fix use after free in metric registry (#​20947)
• Build(deps): bump golang.org/x/net from 0.43.0 to 0.44.0 in /src/go (#​20949)
• Build(deps): bump github.com/jackc/pgx/v5 from 5.7.5 to 5.7.6 in /src/go (#​20950)
• Move whole category and fix leftovers (#​20951)
• Fix(health/rocketchat): add missing "Content-Type: application/json" header (#​20954)
• Improve(go.d/snmp): add transform for Host-Resources-MIB storage metrics (#​20957)
• Chore(go.d/snmp): remove hrStorageTable from mikrotik-router.yaml (#​20958)
• Improve(go.d/snmp): add net-snmp.yaml profile (#​20959)
• Ensure memory ordering when updating partition list and the bitmap (#​20956)
• Fix FreeBSD (Part II) (#​20955)
• Chore(go.d/sd/snmp): remove skipping servers in snmp discovery (#​20960)
• Improve(go.d/ddsnmp): add composite virtual metrics (#​20962)
• Improve(go.d/ddsnmp): add composite metrics for CPU & Load Average in std-ucd-mib (#​20964)
• Build(deps): bump k8s.io/client-go from 0.34.0 to 0.34.1 in /src/go (#​20968)
• Build(deps): bump github.com/redis/go-redis/v9 from 9.13.0 to 9.14.0 in /src/go (#​20966)
• Improve(go.d/ddsnmp): add group_by for virtual metrics (#​20970)
• Improve(go.d/ddsnmp): add per_row mode for virtual metrics (#​20971)
• Docs(go.d/snmp): remove legacy "custom oid" cfg examples (#​20972)
• Regenerate integrations docs (#​20973)
• Docs(go.d): add UI configuration instructions and restructure Configuration section (#​20975)
• Regenerate integrations docs (#​20976)
• Docs: restructure Setup, update SNMP prerequisites, and fix SNMP options (#​20977)
• Regenerate integrations docs (#​20978)
• Perf(go.d/ddsnmp): cache group key per aggregator per metric (#​20979)
• Docs: improve config options table with grouped section headers (#​20980)
• Regenerate integrations docs (#​20982)
• Chore: add -c option to gen docs for a single collector (#​20981)
• Enhance README with publishing instructions for docs (#​20952)
• Document accuracy implications of sampling algorithm (#​20991)
• Fix(macos.plugin): drop SyncookiesFailed metric on macOS 16+ (#​20994)
• Fix(go.d): skip writing HOST line for vnodes with no collected metrics (#​20995)
• Ci: rm macos 13, add macos 26 (#​20993)
• Chore(go.d): skip HOST for vnodes during Cleanup with stale label (#​20996)
• Update welcome-to-netdata.md (#​20986)
• Docs: add "per cpu core utilization" option to proc/stat meta (#​20997)
• Regenerate integrations docs (#​20998)
• Docs: Use fallback title "Config options" when folding title is empty (#​20999)
• Regenerate integrations docs (#​21000)
• Docs: add "cpu idle state" procstat config option (#​21001)
• Regenerate integrations docs (#​21002)
• Docs: add grouped headers to config options (#​20987)
• Regenerate integrations docs (#​21007)
• Deps(mcp/bridge/stdio-golang): switch to github.com/coder/websocket (#​21006)
• Fix(go.d): correct buf truncate in processMetrics (#​21008)
• Update best-practices.md (#​20984)
• Chore(go.d): use forked gosnmp to fix SNMPv3 REPORT handling for UniFi APs (#​21009)
• Chore: refactor get_doc_integrations.py to use main() and improve structure (#​20983)
• Chore(go.d/snmp): remove recreating client on "packet is not authentic" (#​21010)
• Handle virtual host disconnection (#​20860)
• Rework dbengine async wakeup on windows (#​21003)
• Fix Mermaid diagrams across multiple files (#​21011)
• Improve(go.d/ddsnmp): add alternatives support for virtual metrics (#​21013)
• Chore(go.d): don’t log "no such file or directory" for user SNMP profiles (#​21014)
• Docs: Update ToC - add realtime-monitoring and reorganize functions (#​21012)
• Fix MDX compilation errors in realtime-monitoring.md (#​21015)
• Fix MDX parsing errors in realtime-monitoring.md (#​21016)
• Docs: Add comprehensive scalability architecture documentation (#​21018)
• Docs: Rename 'Top Monitoring' to 'Top Consumers' in Functions documentation (#​21019)
• Docs: Remove parentheses from Top Consumers title to fix URL issues (#​21020)
• Fix duplicate ToC entries for Top Consumers (#​21021)
• Improve(go.d/ddsnmp): refactor IF-MIB profile with unified virtual metrics and 64-bit preference (#​21017)
• Chore(go.d/ddsnmp): update vmBuildGroupKey in per-row mode without group_by (#​21022)
• Improve(go.d/snmp): add manual_profiles option (#​21023)
• Build(deps): bump openssl and curl version in static build (#​21024)
• Build(deps): update go toolchain to v1.25.1 (#​21025)
• Update README.md (#​21027)
• Chore(go.d/snmp): remove/disable legacy components (#​21026)
• Regenerate integrations docs (#​21028)
• Chore(docs): rename REST API sidebar to Netdata APIs (#​21029)
• Revert "chore(docs): rename REST API sidebar to Netdata APIs" (#​21031)
• Update scalability.md (#​21030)
• Ml: implement fixed time-based training windows (#​20638)
• Docs: fix mdx parsing scalability.md (#​21032)
• Fix(docs): update mermaid diagrams leftovers plus syntax issues (#​21034)
• Improve(go.d/ddsnmp): switch profile matching to selector (#​21039)
• Chore(go.d/ddsnmp): Improve profile sorting by match specificity (#​21042)
• Context loading priority to vnodes (#​21040)
• Add documentation on using custom CA certificates to Learn (#​21041)
• Revert "ml: implement fixed time-based training windows (#​20638)" (#​21045)
• Properly integrate Rust code checks in CI. (#​20862)

v2.6.3

Compare Source

Netdata v2.6.3 is a patch release to address issues discovered since v2.6.2.

This patch release provides the following bug fixes and updates:

• Added build-time check to reject known bad compiler flags (#​20851, @​Ferroin)
• Fixed saving of virtual host labels and removed incorrect live flag on agent restart (#​20841, #​20845, @​stelfrag)
• Added various improvements to SNMP profiles and go.d/snmp collector (#​20819, #​20827, #​20828, #​20830, #​20831, #​20835, #​20837, #​20839, #​20844, #​20861, #​20863, @​ilyam8)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.6.2

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Netdata v2.6.2 is a patch release to address issues discovered since v2.6.1.

This patch release provides the following bug fixes and updates:

• Fixed packet ID clearing when processing PUBACK messages (#​20808, @​stelfrag)
• Added detailed pulse metrics for ACLK telemetry including latency and queue wait time statistics (#​20802, @​ktsaou)
• Made virtual nodes inherit the version from their parent agent (#​20777, @​stelfrag)
• Improved ACLK with periodic cleanup of pending PUBACKs, fixed lock ordering to prevent deadlocks, and added pending PUBACK statistics (#​20775, #​20800, @​stelfrag)
• Added publish latency metrics to netdatacli aclk-state command and /api/v1/aclk endpoint (#​20769, @​stelfrag)
• Fixed packet timeout handling corruption on 32-bit systems (#​20766, @​stelfrag)
• Added default network interface IP detection to system-info (#​20764, @​ilyam8)
• Removed patternProperties from go.d config_schema.json files (#​20763, @​ilyam8)
• Added security validation for custom binary paths in go.d.plugin (#​20761, #​20798, #​20801, @​ilyam8)
• Improved disk usage measurement accuracy in Windows plugin (#​20752, @​thiagoftsm)
• Added proxy information to ACLK connection logs and netdatacli aclk-state output (#​20747, @​stelfrag)
• Added various improvements to SNMP profiles and go.d/snmp collector (#​20745, #​20750, #​20751, #​20754, #​20755, #​20756, #​20757, #​20762, #​20768, #​20770, #​20784, #​20786, #​20787, #​20803, #​20805, #​20813, #​20814, @​ilyam8)
• Updated OpenSSL to 3.4.2 and curl to 8.15.0 in static builds (#​20734, @​ilyam8)
• Added database checks to prevent statement finalization after databases have been closed (#​20731, @​stelfrag)
• Added Oracle Linux 10 and Debian 13 support to CI and package builds (#​20684, #​20776, @​Ferroin)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.6.1

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Netdata v2.6.1 is a patch release to address issues discovered since v2.6.0.

This patch release provides the following bug fixes and updates:

• Fixed double-release protection by resetting chart variables to null after release (#​20727, @​stelfrag)
• Fixed initialization of thread synchronization primitives by using dynamic allocation instead of static initialization (#​20722, @​stelfrag)
• Fixed worker thread completion signaling by moving it from callback to the worker thread itself (#​20719, @​stelfrag)
• Added SNMP profile device metadata to virtual node labels for better device identification and organization (#​20718, @​ilyam8)
• Fixed build reproducibility by excluding timestamps from gzip metadata when compressing build information (#​20714, @​Antiz96)
• Fixed ACLK MQTT packet handling by adding timeout detection for missing acknowledgments and increasing buffer size for parent agents (#​20711, @​stelfrag)
• Fixed SNMP device profiles to convert non-UCUM units to proper UCUM format (#​20710, @​Ancairon)
• Fixed NVMe collector to query controller-level SMART metrics instead of namespace-level to improve compatibility and reduce redundant queries (#​20704, @​ilyam8)
• Updated eBPF CO-RE library to version 1.6.0 (#​20696, @​thiagoftsm)
• Fixed SSL certificate detection on Rocky Linux and for static builds by adding proper certificate paths and symlink creation (#​20695, @​ktsaou)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!

v2.6.0

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Merged Pull Requests:

• Revert "Revert "fix(go.d/couchdb): correct db size charts unit"" (#​20235)
• Make all threads joinable and join on agent shutdown (#​20228)
• Let the user override the default stack size (#​20236)
• Fix build issue on old distros (#​20243)
• Session claim id in docker (#​20240)
• Fix(go.d/sd/snmp): fix snmpv3 credentials (#​20247)
• Fix(go.d/snmp): use ifDescr for interface name if ifName is empty (#​20248)
• Fix(go.d/snmp): use 32bit counters if 64 aren't available (#​20249)
• Update Netdata README (#​20251)
• Docs: fix license link and remove GH alerts syntax from FAQ (#​20252)
• Fix obsolete chart cleanup to properly handle vnodes (#​20254)
• Chore(go.d/snmp): make enable_profiles configurable (needed for dev) (#​20255)
• Fix(go.d

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