Release Notes: v0.15.4 - Improved Warnings & Docker Integration

[mayanayza]

Release Notes: v0.15.4

Category: C (Incremental)

Review Checklist

• Verify accuracy of feature descriptions
• Check category — override in frontmatter if wrong
• Review title and social post
• Review Reddit r/scanopy draft

Auto-published on merge

• Changelog on scanopy.net
• Discord notification
• Tweet + Bluesky post

Manual after merge

• Take screenshots and commit to static/changelog/v0.15.4/
• Post to r/scanopy (copy draft below)

---

Draft: Social Post

• ARP scan cutoff setting, with clear inline warnings\n• Enhanced Docker reliability and host handling\n• Mobile usability updates and UI fixes

Draft: r/scanopy

Title: Scanopy v0.15.4 — Clearer Warnings, Smoother Docker, and Better Mobile Usability

Scanopy v0.15.4 is here, focusing on improving warning clarity, Docker integration reliability, and the overall mobile experience for network explorers.

New Features

• Configurable ARP scan cutoff: You can now set subnet size limits for ARP sweeps, preventing lengthy or problematic scans (#560).

• Inline warnings for ARP limits: Warnings are now daemon-aware and presented directly in scan dialogs for easier troubleshooting (#560).

• Locally bundled service logos: Service logos are served locally for faster loading and reliable exports of topology diagrams (#558).

  

Improvements

• Enhanced Docker integration: Improved persistence, progress reporting, and deduplication for bridge networks. Docker hosts are now tracked more reliably (#561).
• Refined error handling: Connection errors are classified and displayed more clearly, with precise guidance on unreachable networks (#563).
• Better mobile onboarding & troubleshooting: UI improvements include full-width buttons, improved visual hierarchy, scroll fade indicators, and more dropdown space for subnet/service selection (#566, #563).

Bug Fixes

• Host creation & interface validation bug: No more failed saves on tricky network setups (#561).
• Export modal cleanup: Fixed descriptions and checkbox styling for better export readability (#558).
• Scan plan highlighting & ARP cutoff warning state: UI states now update as expected (#560).
• RichSelect scroll fade, mobile onboarding, and copy button overlap bugs: All fixed for a smoother experience (#566).

Full changelog and additional screenshots: https://scanopy.net/changelog

---

Screenshots to Add

Commit these to the PR branch at static/changelog/v0.15.4/:

/changelog/v0.15.4/topology-service-logos.png

The changelog references these paths — images will appear on the website, in email, and in-app once committed.

Related Content Pieces

The following content plan items may relate to this release (coordinate timing):

| 18 | Exploring Your Network Topology with SNMP (The Manual Way) | SNMP network topology mapping | blog (technical) | brief ready | done | - | - |

---

Generated with GitHub Models AI

[cloudflare-workers-and-pages]

Deploying scanopy-website with    Cloudflare Pages

Latest commit:	2e4b073
Status:	⚡️  Build in progress...

View logs