⭐ New Feature: Optional IP Address Tracking per Device via periodic ARP scan

Thanks to @mwpastore for adding this!

UpSnap can now automatically track changing IP addresses. For devices with IP tracking enabled, UpSnap periodically scans the local subnet with nmap, matches discovered hosts by MAC address, and updates the stored IP when a device is found at a new address.

1. Set a cron schedule in the settings page:

We do not recommend anything lower than 1 minute. Depending on the amount of devices you have added to UpSnap, the scan duration will increase. Every 30 minutes is plenty for most users.

2. Enable per device:

Changelog

Features

• b5fd864: feat: optional per-device IP address tracking via periodic ARP scan (#1763) (@mwpastore)

Bug fixes

• e3c7342: fix: only allow valid ipv4 addresses as netmask, close #1761 (@seriousm4x)
• 297518f: fix: only allow valid ipv4 addresses as netmask, close #1761 (@seriousm4x)
• d8eafbc: fix: set device status for lazy ping devices, close #1762 (@seriousm4x)

Others

• df7a577: remove info (@seriousm4x)
• 710329e: remove star history (@seriousm4x)
• 9057fa7: update deps (@seriousm4x)
• 11bdb8a: use correct pocketbase app values (@seriousm4x)

Backups and recovery

• Add selective system restores and harden recovery — 874134cfedc2e8ae44e6f0cd7e957e87bc760988 (#3708) (@neurekadev)
• Add system-managed volume backup scheduling — 53a959f93e26193c6c9ac4bb4053555f18e8b2ff (#3737) (@neurekadev)
• Reduce S3 backup download amplification — 538350af6c72d0e6d80164f6aacb3b8dd02cd1bd (#3773) (@kmendell)

Containers, images, and projects

• Add experimental Convert to Compose for running containers — 9aef34e4ea703cbee29d31a4338413018ce54f34 (#3746) (@kmendell)
• Add direct Copacetic image patching — 3617720518f0bdfc4282a7b5844508f3b7da60ec (#3744) (@kmendell)
• Restrict Copa patches to OS-level issues — e95c55326a59a615993113e0ee809df734a40b0a (@kmendell)
• Store raw Trivy reports in the database and fix patch-target pagination — 53e7e82715bfebd9ed0d1a27dc0b777d0bbd68b0 (@kmendell)
• Honor UI container exclusions during image update discovery — b9b2092c0e36d3eaba66335e003b7ecd5e858540 (#3763) (@kmendell)
• Stop checking Arcane-built local images against registries — 8d10b7db2d34aefa44f0f9a684f3b84b2ae355d7 (@kmendell)
• Query image update information directly instead of caching it per container listing — 509c6e81babef8c3ac0b4bf9c418c1d3115c50a8 (@kmendell)
• Resolve upgrade target images for blank-target self-upgrades — 8bbd157a2963874998c481487d132f460cb15b1c (#3772) (@kmendell)
• Honor COMPOSE_FILE and other predefined environment variables in projects — 6e1dbb2d22858014970f3b235b73acea0fc70ad5 (#3709) (@kmendell)
• Forward registry authentication when deploying Swarm stacks from Git Sync or source edits — 1570a1da7a00e20012dcdf3d5496e2d9f39f732f (#3787) (@elfensky)

Reliability and operations

• Return HTTP 200 from the environment health check — 6b46c36a237328fc0728ac8fd02e8bc79a149986 (@kmendell)
• Write workspace files using the volume’s runtime identity instead of root — f4958ae8c8318bd921ef5be4ae9a6436309b0cd5 (#3745) (@kmendell)
• Match Docker CLI memory accounting for cgroup v1 containers — 4c479f1c5b01ae6932e2de2ad91ca79aa6874edc (@kmendell)
• Purge leftover Git clone scratch directories — d57d18f1136c1e518be656615f6e2df01d777e34 (#3771) (@kmendell)
• Preserve stderr streams and Docker timestamps in project logs — cac8a9090baea3b44aa2868d195cd21c3dcf62f0 (#3770) (@kmendell)
• Allow the Viewer role to browse Swarm resources — 3f205dea94fa6d40189cf80eec665e39c5131e60 (#3779) (@kmendell)
• Trigger agent self-upgrades asynchronously and pass the manager’s resolved target version — d857910d9b08f96e7739c679415b18fd192a01b4 (#3786) (@kmendell)
• Serialize explicit empty values in partial-update DTOs with omitzero — 24592561d9154da35d7fecd380e12c50e3c5783a (@kmendell)

Authentication and notifications

• Add native Apple push notifications for the iOS app — 4b1abefec6b9b93ea331e1259e061c6862025a11 (#3783) (@kmendell)
• Sign and verify sessions, OIDC, passkeys, and edge mTLS with ML-DSA-87 — 2993fd316d41fafc110476370870a49b9202969c (#3785) (@kmendell)
• Accept display names in email notification From addresses — 034e7e7efd4e756f0c3145099f24f2afe0bc7596 (#3776) (@ohOgil)

User interface

• Improve table-scrolling performance across all views — 1243d8e0bafdc110b8443ef710d999e5104ce632 (@kmendell)
• Keep dialog widths within the content area — 5e7acb61d3bb6ef4bc60a80266c424f1d40d02c2 (@kmendell)
• Move frontend files into a more maintainable structure — 938882a174322a1bbc6fe50fe926a4c61820797b (@kmendell)

Dependencies

• Bump github.com/aquasecurity/trivy from 0.69.3 to 0.72.0 in /backend — 29784fead298d740fb07db2754d53ff55e3bb9c4 (#3748) (@dependabot[bot])
• Bump github.com/sirupsen/logrus from 1.10.0 to 1.10.1 in /backend — be4220fa2cc44c348177de5c39354b716a517413 (#3753) (@dependabot[bot])
• Bump github.com/quay/claircore from 1.5.52 to 1.5.53 in /backend — 611b5d7ff298ccd51b0675874354282aa117356c (#3747) (@dependabot[bot])
• Bump github.com/samber/hot from 0.13.0 to 0.13.1 in /backend — cecdb777ec0f3487ab442f2bd1a45dc1120f0564 (#3754) (@dependabot[bot])
• Bump charm.land/bubbles/v2 from 2.2.0 to 2.2.1 in /cli — b631dd67c34ef642c3bb177ad3d9df09c0974b0d (#3752) (@dependabot[bot])
• Bump @tanstack/svelte-query from 6.1.39 to 6.1.43 — 55762896904d9453f2c2cbeb26645b6e0f6818a2 (#3761) (@dependabot[bot])
• Bump github.com/google/go-containerregistry from 0.21.9 to 0.22.0 in /backend — 3c0aac7c557ace8a15ffbd60dd6dc4448ec43a93 (#3755) (@dependabot[bot])
• Bump marked from 18.0.10 to 18.0.11 — 201a3ff183a0f07e342398d0b1b12ca3847777a5 (#3759) (@dependabot[bot])

Refactoring

• Use generics to eliminate redundant logic — 671ebef57234c40acba287925c5ee6ac9efdd399 (#3683) (@kmendell)
• Migrate JWT and JWKS handling to jwx v4 — 45b063a074f521f45591f58c7b1d89b4395dc267 (#3790) (@kmendell)

2.10.0

2.10.0

2.10.0