Update CHANGELOG for v1.5.5

CHANGELOG.md

@@ -6,6 +6,24 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
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+## [1.5.5] - 2026-05-20
+
+### Added
+
+- **Download client logos** — Added SVG logos for all supported download clients (SABnzbd, qBittorrent, Transmission, rTorrent, Deluge). Logos appear in the download client filter picker and on download cards.
+- **Download client logo in filter picker** — Multi-select download client filter now displays client logos alongside names for visual identification.
+- **Download client logo in download cards** — Download cards now display the client logo in the bottom-right corner (32×32px). Positioned absolutely within the card.
+- **SABnzbd speed display** — SABnzbd downloads now display the overall queue speed for the currently active download only. Speed is fetched from the client status API and applied to the downloading slot.
+- **Speed formatting** — Speed values are now formatted with appropriate units (B/s, KB/s, MB/s, GB/s) instead of raw bytes.
+
+### Fixed
+
+- **Missing pieces display for SABnzbd** — Removed incorrect "missing x of y" text display for SABnzbd downloads. This information is only relevant for torrent clients (qBittorrent, rTorrent) and is now only shown for those clients.
+- **Logo duplication on page reload** — Fixed download client logos and user tags appearing twice during page load. Updated `updateDownloadCard()` to remove old elements before adding new ones.
+- **Logo positioning** — Fixed download client logos appearing stacked at bottom-right of browser window instead of bottom-right of each card. Added `position: relative` to `.download-card` to provide proper positioning context.
+
+---
+
 ## [1.5.4] - 2026-05-19
 
 ### Added