diff --git a/VERSION b/VERSION
index 48f7a71..a37255a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.28.1
+0.28.2
diff --git a/backend/app/plex/client.py b/backend/app/plex/client.py
index e9237c4..5871d8c 100644
--- a/backend/app/plex/client.py
+++ b/backend/app/plex/client.py
@@ -6,6 +6,7 @@ metadata, image proxying, and (P5) optional watch-state write-back. Requests JSO
 ``Accept: application/json`` header (Plex serves XML by default).
 """
 import logging
+from urllib.parse import quote
 
 import httpx
 from sqlalchemy.orm import Session
@@ -112,11 +113,24 @@ class PlexClient:
         items = mc.get("Metadata", []) or []
         return items[0] if items else None
 
-    def image_bytes(self, image_path: str) -> tuple[bytes, str]:
+    def image_bytes(
+        self, image_path: str, width: int | None = None, height: int | None = None
+    ) -> tuple[bytes, str]:
         """Raw bytes + content-type of a Plex thumb/art image (proxied to the browser). The
-        image_path is a Plex path like ``/library/metadata/123/thumb/456``."""
+        image_path is a Plex path like ``/library/metadata/123/thumb/456``.
+
+        With width+height, Plex's photo transcoder resizes server-side so the browser fetches a small
+        image (~tens of KB) instead of the multi-MB full-res original — far faster grid scroll + a
+        much smaller disk cache. ``minSize=1`` fits within the box; ``upscale=0`` never enlarges."""
+        if width and height:
+            path = (
+                f"/photo/:/transcode?width={width}&height={height}"
+                f"&minSize=1&upscale=0&url={quote(image_path, safe='')}"
+            )
+        else:
+            path = image_path
         try:
-            r = self._http.get(f"{self.base}{image_path}")
+            r = self._http.get(f"{self.base}{path}")
             r.raise_for_status()
         except httpx.HTTPError as e:
             raise PlexError(str(e)) from e
diff --git a/backend/app/routes/plex.py b/backend/app/routes/plex.py
index ff8db26..a724cab 100644
--- a/backend/app/routes/plex.py
+++ b/backend/app/routes/plex.py
@@ -534,6 +534,9 @@ def _image_key(db: Session, rating_key: str, variant: str) -> str | None:
 _IMG_CACHE = Path(settings.download_root) / ".plex-img-cache"
 _EXT_CT = [("jpg", "image/jpeg"), ("png", "image/png"), ("webp", "image/webp")]
 _CT_EXT = {ct: ext for ext, ct in _EXT_CT}
+# Target box per variant — Plex resizes to these server-side. Posters fill ≤176px cells (grid/info/
+# strips), so 400px covers 2× DPR; the faint backdrop art only needs ~1280px. Keeps images ~tens of KB.
+_IMG_SIZES = {"thumb": (400, 600), "art": (1280, 720)}
 
 
 def _img_cache_read(key: str) -> tuple[bytes, str] | None:
@@ -584,7 +587,11 @@ def image(rating_key: str, request: Request, variant: str = "thumb") -> Response
     fetch. Auth is the signed-session check (no DB user-load)."""
     _require_session(request)
     v = "art" if variant == "art" else "thumb"
-    cache_key = f"item_{rating_key}_{v}"
+    w, h = _IMG_SIZES[v]
+    # Size is part of the cache key: Plex resizes server-side (see PlexClient.image_bytes), so we cache
+    # the small variant. The width tag also means changing a target size just re-caches, never serves a
+    # stale differently-sized file (old full-size files under the un-tagged key are simply orphaned).
+    cache_key = f"item_{rating_key}_{v}_{w}"
     hit = _img_cache_read(cache_key)
     if hit:
         return _img_response(*hit)
@@ -599,7 +606,7 @@ def image(rating_key: str, request: Request, variant: str = "thumb") -> Response
         raise HTTPException(status_code=400, detail=str(e))
     try:
         with plex:
-            data, ct = plex.image_bytes(key)
+            data, ct = plex.image_bytes(key, w, h)
     except PlexError as e:
         raise HTTPException(status_code=502, detail=f"Plex image fetch failed: {e}")
     _img_cache_write(cache_key, data, ct)
diff --git a/frontend/src/lib/releaseNotes.ts b/frontend/src/lib/releaseNotes.ts
index 0b00e5e..4131761 100644
--- a/frontend/src/lib/releaseNotes.ts
+++ b/frontend/src/lib/releaseNotes.ts
@@ -14,6 +14,14 @@ export interface ReleaseEntry {
 }
 
 export const RELEASE_NOTES: ReleaseEntry[] = [
+  {
+    version: "0.28.2",
+    date: "2026-07-06",
+    summary: "Much faster, smoother Plex browsing — right-sized poster images.",
+    features: [
+      "Plex images: posters and art are now resized by Plex to the size actually shown (instead of shipping the full-resolution originals — some were several MB each), so the movie grid scrolls smoothly and images pop in almost instantly. Also shrinks the image cache dramatically.",
+    ],
+  },
   {
     version: "0.28.1",
     date: "2026-07-06",