v1.5.1

fosrl/pangolinv1.5.1Jul 22, 2026by GyulyVGC

AI Summary

A feature and improvement release for Sniffnet adding connection latency display, new translations, and IP blacklist enhancements.

Key Highlights

  • Show latency of connections
  • Added Hungarian and Sinhala translations
  • Support CIDR ranges in imported IP blacklists

New Features

  • Show latency of connections
  • Added Hungarian translation
  • Added Sinhala translation
  • Support CIDR ranges in imported IP blacklists
  • Show number of IP addresses and CIDR ranges in blacklists

Full Release Notes

## New features
- Show latency of connections ([#1194](https://github.com/GyulyVGC/sniffnet/pull/1194) — fixes [#845](https://github.com/GyulyVGC/sniffnet/issues/845))

https://github.com/user-attachments/assets/6915371c-ab28-4d83-ac03-0c45a40fce16

- Added Hungarian translation 🇭🇺 ([#1197](https://github.com/GyulyVGC/sniffnet/pull/1197))
- Added Sinhala translation 🇱🇰 ([#1239](https://github.com/GyulyVGC/sniffnet/pull/1239))

## Improvements
- Support CIDR ranges in imported IP blacklists ([#1181](https://github.com/GyulyVGC/sniffnet/pull/1181))
- Show number of IP addresses and CIDR ranges in imported IP blacklists ([#1183](https://github.com/GyulyVGC/sniffnet/pull/1183))
- Add relevant keywords to the `.desktop` file ([#1248](https://github.com/GyulyVGC/sniffnet/pull/1248))
- Updated some of the existing translations to v1.5:
  - Ukrainian ([#1039](https://github.com/GyulyVGC/sniffnet/pull/1039))
  - German ([#1122](https://github.com/GyulyVGC/sniffnet/pull/1122))
  - French ([#1123](https://github.com/GyulyVGC/sniffnet/pull/1123))
  - Spanish ([#1140](https://github.com/GyulyVGC/sniffnet/pull/1140))
  - Indonesian ([#1145](https://github.com/GyulyVGC/sniffnet/pull/1145))
  - Swedish ([#1068](https://github.com/GyulyVGC/sniffnet/pull/1068))
  - Greek ([#1175](https://github.com/GyulyVGC/sniffnet/pull/1175))
  - Persian ([#1196](https://github.com/GyulyVGC/sniffnet/pull/1196))
  - Russian ([#1224](https://github.com/GyulyVGC/sniffnet/pull/1224))

## Fixes
- Use a thread pool for reverse DNS lookups to avoid stalling hosts resolutions (fixes [#1257](https://github.com/GyulyVGC/sniffnet/issues/1257))
- Fix unseen hosts and services not appearing dimmed in thumbnail mode (fixes [#1142](https://github.com/GyulyVGC/sniffnet/issues/1142))
- Fix `X-AppImage-Version` field in Linux AppImage metadata to correctly reflect the app version ([#1174](https://github.com/GyulyVGC/sniffnet/pull/1174) — fixes [#1003](https://github.com/GyulyVGC/sniffnet/issues/1003))
- Fix Linux packages failing to run on distros with `glibc` older than 2.39 (fixes [#1256](https://github.com/GyulyVGC/sniffnet/issues/1256))

## Thanks to:
- @recallai, @coderabbitai, @ipinfo, @cthulu201, @golanbenoni, @ZEROF, @wahn, @orhun, @3kh0 for [sponsoring Sniffnet](https://github.com/sponsors/GyulyVGC) 💖 
- [NLnet](https://nlnet.nl) for supporting the development of this version via the [NGI Zero Commons Fund](https://nlnet.nl/commonsfund/)
- @ethical-buddy for helping with connections latency
- @pml68 for adding Hungarian translation
- @thambaru for adding Sinhala translation
- @TheMasterOfDisasters for improving the IP blacklist functionality
- @toboil-features for adding keywords to the `.desktop` file
- @DmytroGaiduk, @HiProfession, @Charpy, @FrancoB4, @nubikripto, @Elyrial, @GeorgeLS, @Hurdadd, @EfesX for updating the existing translations

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