• Improve S.M.A.R.T. device detection logic (fix regression in 0.15.1) (#1345)

Full Changelog: v0.15.1...v0.15.2

• Add SMART_DEVICES environment variable to specify devices and types. (#373, #1335, docs)
• Add support for scsi, sntasmedia, and sntrealtek S.M.A.R.T. types. (#373, #1335)
• [Feature] Add sorting to the Smart table by @svenvg93 in #1333
• [Feature] Skip Virtual Disks in S.M.A.R.T data by @svenvg93 in #1332
• Handle power-on time attributes that are formatted as strings (e.g., "0h+0m+0.000s").
• Fix incorrect disk rendering in S.M.A.R.T. device details. (#1336)
• Fix SHARE_ALL_SYSTEMS setting not working for containers. (#1334)
• Fix text contrast issue when container details are disabled. (#1324)

New Contributors

• @AuthorShin made their first contribution in #1323
• @zjkal made their first contribution in #1343

Full Changelog: v0.15.0...v0.15.1

This release introduces initial support for S.M.A.R.T. disk health data. The documentation is a work in progress and may not cover all cases. Please report issues in #373.

Other changes:

• Add henrygd/beszel-agent:alpine Docker image and include smartmontools in all non-base agent images.
• Remove environment variables from container details (#1305)
• Add CONTAINER_DETAILS environment variable to control access to container logs and info. (#1305)
• Improve temperature chart by allowing y-axis to start above 0 for better readability. (#1307)
• Improve battery detection logic. (#1287)
• Limit docker log size to prevent possible memory leaks. (#1322)
• Update Go dependencies.
• New translations by @thorbm1500, @Utesgui, and others.

Thanks to @geekifan for doing the initial work on the S.M.A.R.T. support!

New Contributors

• @nsheaps made their first contribution in #1287

Full Changelog: v0.14.1...v0.15.0

• Add MFA_OTP env var to enable email-based one-time password for users and/or superusers.
• Add image name to containers table. (#1302)
• Add spacing for long temperature chart tooltip. (#1299)
• Fix sorting by status in containers table. (#1294)
• New translations by @GrifTheDev and @Loriage.

Full Changelog: v0.14.0...v0.14.1

• Add ability to view container status, health, details, and basic logs. (#928)
• Add /containers page for viewing current status of all running containers. (#928)
• Probable fix for erroneous network stats when interface resets. (#1267, #1246)
• New translations by @derilevi and @rasko-dev.

Full Changelog: v0.13.2...v0.14.0

What's Changed

• Add ability to set custom name for extra disks. (#379)
• Improve WebSocket agent reconnection after network interruptions. (#1263)
• Allow more latency in one minute charts before visually disconnecting points. (#1247)
• Update favicon and add down systems count in bubble.
• OpenWRT - graceful service stop, restart and respawn if crashes by @evrial in #1245
• Retry agent's attempt to get the Docker version by @amanda-wee in #1250

New Contributors

• @amanda-wee made their first contribution in #1250

Full Changelog: v0.13.1...v0.13.2

What's Changed

• Fix one minute charts on systems without Docker. (#1237)
• Change system permalinks to use ID instead of name. (#1231)
• Add VOLUME ["/beszel_data"] to preserve config across container recreations by @Marrrrrrrrry in #1235
• New German translations by @maxi07

New Contributors

• @Marrrrrrrrry made their first contribution in #1235

Full Changelog: v0.13.0...v0.13.1

What's Changed

• Add one minute chart with one second updates.
• Improve accuracy of disk I/O statistics.
• Add SYSTEM_NAME environment variable to override system name on universal token registration. (#1184)
• Fixed OpenWRT agent restarter logic by @evrial in #1210
• Add noindex HTML meta tag. (#1218)
• New translations by @itssloplayz and @zoixc
• Update Go dependencies.

New Contributors

• @oregonpillow made their first contribution in #1216

Full Changelog: v0.12.12...v0.13.0

• Fix high CPU usage when intel_gpu_top returns an error. (#1203)
• Add SKIP_GPU environment variable to skip GPU data collection. (#1203)
• Add fallback cache/buff memory calculation when cache/buff isn't available (#1198)
• Fix automatic agent update / restart on OpenRC. (#1199)

Full Changelog: v0.12.11...v0.12.12

• Adjust calculation of cached memory (fixes #1187, #1196)
• Add pattern matching and blacklist functionality to NICS env var. (#1190)
• Update Intel GPU collector to parse plain text (-l) instead of JSON output (#1150)
• [Bug] Fix Hub Executable after update by @svenvg93 in #1193
• [Bug] Skip Cali interfaces for network collection by @svenvg93 in #1195

Full Changelog: v0.12.10...v0.12.11

First support for Intel GPUs and a change in default Linux memory calculation (see below).

What's Changed

• Add initial support for Intel GPUs (#1150, #755; feedback appreciated)
• Show connection type (WebSocket / SSH) in hub UI.
• Fix temperature unit and bytes / bits settings. (#1180)
• Add henrygd/beszel-agent-intel image for Intel GPUs.
• Change default memory calculation (see below)
• Update Go dependencies. Shoutrrr now supports notifications for Signal and WeChat Work (WeCom).

Note on Linux memory calculation change

The default calculation now uses MemAvailable and better aligns with top and free. This may cause an increase in usage and trigger alarms (sorry!). See shirou/gopsutil#1873 for more information.

Full Changelog: v0.12.9...v0.12.10

• Fix divide by zero error introduced in 0.12.8 :) (#1175)

Full Changelog: v0.12.8...v0.12.9

What's Changed

• Add per-interface network traffic charts. (#926)
• Add cumulative network traffic charts. (#926)
• Add setting for time format (12h / 24h). (#424)
• Add experimental MFA one-time password (OTP) support (configured in PocketBase; reference OAuth docs).
• Add TRUSTED_AUTH_HEADER environment variable for authentication forwarding. (#399)
• Add AUTO_LOGIN environment variable for automatic login. (#399)
• Add FreeBSD support for agent install script and update command.
• Fix status alerts not being resolved when system comes up. (#1052)
• Add openwrt restart procedure after updating the agent automatically by @sashablue in #1151
• [FIX] OpenWRT auto update by @a-mnich in #1155
• [Fix] zh-CN translation by @fankes in #1160
• Fixing helm chart service/ingress by @twentybit in #1166

New Contributors

• @sashablue made their first contribution in #1151
• @fankes made their first contribution in #1160
• @twentybit made their first contribution in #1166

Full Changelog: v0.12.7...v0.12.8

What's Changed

• Make LibreHardwareMonitor opt-in with LHM=true environment variable. (#1130)
• Fix bug where token was not refreshed when adding a new system. (#1141)
• Add USER_EMAIL and USER_PASSWORD environment variables to set the email and password of the initial user. (#1137)
• Display system counts (active, paused, down) in All Systems 'view' options. (#1078)
• Remember All Systems sort order during session.
• [Feature] improved support for mips and mipsle architectures by @a-mnich in #1112
• [Bug] Update install script to use crontab on Alpine by @svenvg93 in #1136
• [Fix] fix GitHub workflow errors in forks by @a-mnich in #1113

New Contributors

• @teloryfrozy made their first contribution in #1110
• @m-riedel made their first contribution in #1142

Full Changelog: v0.12.6...v0.12.7

What's Changed

• Add maximum 1 minute memory usage.
• Add status filtering to Systems Table by @svenvg93 in #927
• Virtualize All Systems table to improve performance with hundreds of systems. (#1100)
• Add missing os.Chmod step to Hub update by @svenvg93 in #1093
• Fix system table links in Safari in #1092
• Use older cuda image in henrygd/beszel-agent-nvidia for increased compatibility by @Impact123 in #1103
• Fix alignment for metrics by @svenvg93 in #1109
• Truncate long system names in web UI (#1104)
• Fix update mirror and add --china-mirrors flag. (#1035)

New Contributors

• @Impact123 made their first contribution in #1103

Full Changelog: v0.12.5...v0.12.6

Fixes a couple of FreeBSD-specific issues.

• Downgrade gopsutil to v4.25.6 to fix panic on FreeBSD (#1083)
• Exclude FreeBSD from battery charge monitoring to fix deadlock. (#1081)
• Minor hub UI improvements.

Full Changelog: v0.12.4...v0.12.5

What's Changed

• Add battery charge monitoring.
• [Chore] Improve auto update mechanism by @svenvg93 in #1009
• Add fallback mirror to the update commands. (#1035)
• Fix blank token field in insecure contexts.
• Allow opening internal router links in new tab.
• Add /api/beszel/user-alerts endpoint. Remove use of batch API for alerts in hub.
• Update Go and JS dependencies.
• New translations by @Radotornado, @AlexVanSteenhoven, @harupong, @dymek37, @NaNomicon, Tommaso Cavazza, Caio Garcia, and others.

Full Changelog: v0.12.3...v0.12.4

What's Changed

• [Fix] Systems table names wrapping by @bradley-varol in #1027
• [Feature] Add custom meter percentages by @svenvg93 in #942
• Add GPU-enabled build target in dockerfile_Agent (nvidia-smi support) by @dalton-baker in #898
• New Czech translations from @NickAss512

New Contributors

• @bradley-varol made their first contribution in #1027
• @dalton-baker made their first contribution in #898

Full Changelog: v0.12.2...v0.12.3

What's Changed

• Embed LibreHardwareMonitorLib in the Windows agent for better sensor detection (#448)
• Fix Debian package installation when no Docker group exists (#1012)
• Fix agent data directory detection (#991)
• [Fix] OpenWrt agent install script by @evrial in #1005
• [Feature] Move name copy to Action Dialog by @svenvg93 in #1010

New Contributors

• @evrial made their first contribution in #1005
• @mikael-j-rich added new Swedish translations

Full Changelog: v0.12.1...v0.12.2

Bug fixes, updated translations, and a few small improvements.

• Fix NaN CPU display error (#983, #985)
• Add TOKEN_FILE environment variable (#984)
• Ensure load average displays if all zeros (#982)
• Fix OIDC icon display issue (#990)
• Refactor agent data directory resolution (#991)
• Order systems by name in the token / fingerprint table.

Full Changelog: v0.12.0...v0.12.1

Version 0.12.0 adds the ability for agents to initiate an outgoing connection to the hub.

It also introduces universal tokens, which allow agents to self-register without prior configuration in the hub.

Other improvements include load average monitoring, unit display preferences, increased accuracy of network metrics, and an alert history table.

Thanks to everyone who contributed to this release!

What's Changed

• Add docker support in Debian package by @TheLQ in #847
• Create service user as system user by @TobiX in #867
• Fix missing groups #892 by @HansAndreManfredson in #893
• fix(install): suppress scoop output to avoid nssm path pollution (related to #915) by @SeolSongWoo in #918
• add GITHUB_TOKEN fallback to run goreleaser in forks by @a-mnich in #925
• [Chore] Update MakeFile to serve outside local host by @svenvg93 in #934
• fix docker edge tag by @a-mnich in #959
• [Chrore] Improve Issue Templates with Categorization and Label Automation by @svenvg93 in #939
• [Chore] Fix CI lables by @svenvg93 in #964
• Adds display unit preference by @Anish-Chanda in #938
• [Feature][0.12.0-Beta] Enhance Load Average Display, Charting & Alert Grouping by @svenvg93 in #960
• [Feature] Add Alerts History page by @svenvg93 in #973
• Update viewport meta to prevent input zoom on iOS by @52Lxcloud in #858

New Contributors

• @TheLQ made their first contribution in #847
• @TobiX made their first contribution in #867
• @HansAndreManfredson made their first contribution in #893
• @SeolSongWoo made their first contribution in #918
• @Anish-Chanda made their first contribution in #938
• @52Lxcloud made their first contribution in #858

Full Changelog: v0.11.1...v0.12.0

• Add 5 and 15 minute load average to systems table (#816)
• Add alerts for load average (thanks @Allespro)
• Fix issue with multiple systems using the same token

For more information about new features in 0.12.0, see the 0.12.0-beta1 release notes.

Please report issues or provide feedback in #951. Thanks!

Upgrading

• Docker: Switch to the :edge tag.
• Other: Download the new binary, replace the old one, then add the new env vars and restart the service.

For those running the Linux agent binary, the copy/paste install command in the hub should work if you add -v "0.12.0-beta2" to the script arguments.

Full Changelog: v0.12.0-beta1...v0.12.0-beta2

Version 0.12.0 adds the ability for agents to initiate an outgoing connection to the hub.

It also introduces universal tokens, which can be used to register systems without needing to add them manually in the hub. It also allows you to deploy multiple agents with the same configuration, which should make cluster deployments easier.

Please report issues or provide feedback in #951. Thanks!

Upgrading

• Docker: Switch to the :edge tag.
• Other: This is the first beta release so I'm not sure how the different package managers handle it. To run manually, download the new binary, replace the old one, then add the new env vars and restart the service. I'm working on updating the install scripts and will look further into the package manager situation tomorrow.

Details

The WebSocket connection works in tandem with the agent's existing SSH server. If the agent connects successfully via WebSocket it will stop the SSH server. Likewise, if the agent connects via SSH it will stop attempting to connect via WebSocket.

Note: Don't add the HUB_URL env var to an agent that connects to multiple hubs. This isn't supported yet with WebSocket. Otherwise everything should be fully backwards compatible.

The agent gets two new environment variables:

• HUB_URL: The URL of the hub.
• TOKEN: The token associated with the system, provided in the hub.

You can copy these values for existing systems in the hub at /settings/tokens.

WebSocket authentication

We use a mutual authentication handshake that ensures both parties are trusted before any data is exchanged. Let me know if you have ideas for improvement.

1. Initial connection and token verification: The agent initiates a WebSocket connection to the hub. It includes a unique registration token as an HTTP header during the upgrade request. The hub verifies that the token is associated with an existing system before upgrading the connection.

2. Hub challenge: To prove its identity to the agent, the hub signs the token using its private key and sends the signature back to the agent. The agent verifies the signature using its public key.

3. Fingerprint authentication: After verifying the hub, the agent responds by sending its fingerprint. This fingerprint is a secure hash of unique identifiers, locking the agent's registration to the machine it's running on. The hub verifies the received fingerprint against the one stored for the system. If they match, the connection is authorized.

New Contributors

• @TheLQ made their first contribution in #847
• @TobiX made their first contribution in #867
• @HansAndreManfredson made their first contribution in #893
• @SeolSongWoo made their first contribution in #918

Full Changelog: v0.11.1...v0.12.0-beta1

What's changed

• Fixed backslash escaping in the copy/paste Windows agent install command (#785).
• Setting DOCKER_HOST="" will skip attempting to connect to the Docker daemon.
• FreeBSD systems should have a proper FreeBSD icon now.
• Updated Shoutrrr link to point to the new documentation for notifications.
• New German translations by @a-mnich

Full Changelog: v0.11.0...v0.11.1

New features

• Homebrew and Scoop packages for easier installation on macOS and Windows.
• SENSORS env var now supports wildcards and can be used as a blacklist (#650).
• Filter sensors in temperature graph (#430).
• Working Microsoft Teams notifications (docs here, thanks @serverleader).
• Support for Lark notifications.
• Agent OpenBSD release by @vaygr in #726

Bug fixes

• Fix EXTRA_FILESYSTEMS drive detection on Windows (#422)
• Fix cpu and memory stats for windows docker daemon by @ViryBe in #653
• Prepend base path for command palette links (#689).

Other changes

• Removed nvidia-smi dependency for Jetson devices (#286).
• Improved system information display for Windows and macOS systems.
• Container names in tooltips are truncated if over a certain width.
• Prevent h/j/left/right from changing system if meta/shift/ctrl key is pressed.
• Use GPU temperature as primary sensor if no other sensors are available.
• Add --auto-update Option to Agent Installer Script by @daniel-hiller in #682
• Added documentation for notification services (adapted from existing Shoutrrr docs).
• Updated Go dependencies.
• Switched to nicholas-fedor/shoutrrr because Shoutrrr is no longer maintained by containrrr. We use a pinned version so I can review changes and update docs on our end. Big thanks to @nicholas-fedor for keeping the project alive!

Localization

• Updated Arabic translations (thanks rihla on Crowdin)
• Updated Chinese translations (thanks @Andypsl8)
• Updated Dutch translations (thanks @AlexVanSteenhoven)
• Updated French translations (thanks leo.info54 on Crowdin)
• Updated Italian translations (thanks @saamdotexe)
• Updated Russian translations (thanks @zoixc)

New Contributors

• @daniel-hiller made their first contribution in #683
• @vaygr made their first contribution in #726
• @ViryBe made their first contribution in #653

Full Changelog: v0.10.2...v0.11.0

Changes

• Adds health commands for Docker healthchecks (instructions) (#324)
• Fixes bug / slowdown when adding 50+ alerts simultaneously (#664)
• Fixes temperature sensors not returning good sensors when one sensor is bad (#648)
• Adds ability to set a GPU as PRIMARY_SENSOR (#663)
• Adds multicolumn unique index to prevent duplicate alerts and deletes exiting duplicates (#662)
• Updates unit display in some charts. For example: "17.28 GB" instead of "17,283.00 MB."

Localization updates

• @aroxu improved Korean translations
• @harupong improved Japanese translations
• @NickAss512 improved Czech translations
• @stanol improved Ukrainian translations

Full Changelog: v0.10.1...v0.10.2

Quick patch release to fix #643 and a problem with starting the server on new installs.

See 0.10.0 release notes here: https://github.com/henrygd/beszel/releases/tag/v0.10.0

Full Changelog: v0.10.0...v0.10.1

New features

• Allow x minutes downtime before alerting. (#595, #625).
• Support serving under a subpath location (instructions). (#33, #518)
• Support for multiple hubs connecting to a single agent. (#341)
• SHARE_ALL_SYSTEMS env var to share all systems with all users. (#585)
• Added GPU and Temperature columns to the dashboard systems table. (#616)
• PRIMARY_SENSOR env var to choose which sensor displays in the table.
• Left / right keys (and h / l) change page to previous / next systems. (#608)
• Save user preference between docker/binary in the 'Add System' dialog. (#602)
• NETWORK env var to specify tcp, tcp4, tcp6, or unix.
• Improve ease of setup for local agent in Docker with unix socket connection.
• Support for optional BESZEL_HUB_ and BESZEL_AGENT_ prefixes for all env vars.
• Add dialog to edit system details. (#338)
• Better icon for iOS / home screens. (#525)
• Auto-login if one OAuth provider and password auth is disabled.
• Add ability to copy docker run command or view manual binary setup instructions.
• Experimental support for Jetson devices with tegrastats. (#476, #286)
• Grey out meters for offline systems. (#370)
• KEY_FILE env var to supply keys to agent via file. (#411, #412)
• Initial beszel-hub k8s chart (#537)
• Allow searching by system status in dashboard table.
• Create Debian package for beszel-agent by @Daniel15 in #497
• Publish Docker images to GitHub container registry by @a-mnich in #615
• Add beszel-agent startup arguments by @a-mnich in #581
• Add OpenWRT support for binary quick script installation by @Nicols0Mart in #445

Bug fixes and other changes

• Fix power draw chart for discrete AMD GPUs.
• Refresh interfaces if agent starts before network online (#466)
• Add User-Agent to resolve Docker Desktop bug (#513, #603)
• Replaced PORT env var with LISTEN. PORT will continue to be supported.
• Hub performance optimizations. Should use fewer resources and scale better.
• Average/max value state is persisted when changing systems.

Localization updates

• @NorseJedi added Norwegian.
• @maaaathis and @sszemtelen added Hungarian.
• @kinabcd added zh-TW.
• @ArsFy improved a bunch of Chinese translations.
• @stanol improved Ukrainian.
• @ikumasudo and @harupong improved Japanese.

I'll add more i18n contributions tomorrow. It's late here and I'm going to bed :)

New Contributors

• @beny2000 made their first contribution in #412
• @a-mnich made their first contribution in #425
• @Nicols0Mart made their first contribution in #445
• @svenvg93 made their first contribution in #438
• @Oaklight made their first contribution in #456
• @silven made their first contribution in #480
• @ompathak2004 made their first contribution in #522
• @Daniel15 made their first contribution in #497
• @Venipa made their first contribution in #534
• @dnikoloski made their first contribution in #537
• @kmcfate made their first contribution in #565

Full Changelog: v0.9.1...v0.10.0

What's Changed

• Update install-agent.sh script to support Alpine (OpenRC) by @Arsierl in #320
• fix: json.Unmarshal not resetting struct fields by @chuangbo in #345
• refactor: simplify startSystemUpdateTicker using time.Tick by @chuangbo in #347
• Upgrade gopsutil to fix memory leak on ARM Mac by @chuangbo in #367
• Fixes multiple GPUs with same name merging in temperature graph (#361)
• Adds armv6l support for agent install script. (#364)
• Sets Hub's minimum log level to warn by default for new installations.
• Adds Slovenian and Danish languages

New Contributors

• @Arsierl made their first contribution in #320
• @chuangbo made their first contribution in #345
• @thehijacker added Slovenian language
• @mojoaar added Danish language

Full Changelog: v0.9.0...v0.9.1

Notes

• This release adds a built in rate limiter. I recommend enabling it (and specifying a trusted proxy header if applicable) on the /_/#/settings page.
• A lot of internal refactoring was needed to accommodate changes in PocketBase. If anything isn't working correctly, please open an issue.
• We now have a website with better documentation. Feel free to submit a PR if you want to add or improve anything.

New features

• USER_CREATION environment variable to allow automatic creation of user accounts via OAuth. (#291)
• Grid view option for systems table by @0xMMMMMM (#315)
• Agent install script: Add checksum support and mirrors for mainland China by @Alice39s (#290)
• New PocketBase features like batch API and rate limiting.

Bug fixes / other updates

• Fix IPv6 connection problem by @wwng2333 (#288)
• Add a RestartSec directive to the service configuration for both agent and hub scripts by @Sped0n (#311)
• Add autoComplete="off" to the login honeypot field to (hopefully) prevent the browser from autofilling it in some instances. (#314)

Localization updates

• Added Farsi and Swedish
• @NickAss512 added Czech
• @sliots improved Chinese Simplified
• @mathyvds improved Dutch
• @stanol improved Ukrainian
• @Obamium69 improved German
• @zoixc improved Russian
• @ramazansancar improved Turkish
• @doluk improved German
• yngams improved Arabic

Please contribute translation improvements here: https://crowdin.com/project/beszel

New Contributors

• @wwng2333 made their first contribution in #288
• @Alice39s made their first contribution in #290
• @Sped0n made their first contribution in #311
• @0xMMMMMM made their first contribution in #315

Full Changelog: v0.8.0...v0.9.0