Changelog

0.2.0

Replaced Qt Multimedia (QMediaPlayer/QVideoWidget) with embedded mpv via python-mpv
OpenGL render API (MpvRenderContext) for Wayland-native compositing — no XWayland needed
Proper hardware-accelerated decoding (hwdec=auto)
Reliable aspect ratio handling — portrait videos scale correctly
Proper end-of-file detection via eof-reached property observer instead of fragile position-jump heuristic
Frame-accurate seeking with absolute+exact and relative+exact
keep-open=yes holds last frame on video end instead of flashing black
Windows: bundle mpv-2.dll in PyInstaller build

Renamed "Slideshow" to "Popout" throughout UI
Toolbar and video controls float over media with translucent background (rgba(0,0,0,160))
Auto-hide after 2 seconds of inactivity, reappear on mouse move
Ctrl+H manual toggle
Media fills entire window — no layout shift when UI appears/disappears
Video controls only show for video posts, hidden for images/GIFs
Smart F11 exit: window sizes to 60% of monitor, maintaining content aspect ratio
Window auto-resizes to content aspect ratio on navigation (height adjusts, position stays)
Window geometry and fullscreen state persisted to DB across sessions
Hyprland-specific: uses hyprctl resizewindowpixel + setprop keep_aspect_ratio to lock window to content aspect ratio (works both floating and tiled)
Default site setting in Settings > General

Action bar above the preview panel: Bookmark, Save, BL Tag, BL Post, Popout
Appears when a post is active, hidden when preview is cleared
Save button opens folder picker menu (Unsorted / existing folders / + New Folder)
Save/Unsave state shown on button text
Bookmark/Unbookmark state shown on button text
Per-tab button visibility: Library tab only shows Save + Popout
All actions work from any tab (Browse, Bookmarks, Library)
Blacklist tag and blacklist post show confirmation dialogs
"Unsave from Library" only appears in context menu when post is saved

Replaced "Animated" checkbox with dropdown: All / Animated / Video / GIF / Audio
Each option appends the corresponding booru tag to the search query

Saving/unsaving updates grid thumbnail dots instantly (browse, bookmarks, library)
Unbookmarking refreshes the bookmarks tab immediately
Saving from browse/bookmarks refreshes the library tab when async save completes
Library items set _current_post on click so toolbar actions work correctly
Preview toolbar tracks bookmark and save state across all tabs
Tab switching clears grid selections to prevent cross-tab action conflicts
Bookmark state updates after async bookmark completes (not before)

Fixed missing posts when media type filters reduce results per page
Local dedup set (seen) prevents cross-page duplicates within backfill without polluting shown_post_ids
Page counter only advances when results are returned, not when filtering empties them
Backfill loop increased to 10 max pages with 300ms delay between API calls (first call instant)

Scroll tilt left/right now navigates between posts everywhere — grid, embedded preview, and popout — mirroring the L/R keys
Grid: moves selection one cell, falls through to nav_before_start / nav_past_end at the edges
Preview/popout: emits the existing navigate signal (±1)
Vertical scroll still adjusts video volume on the video stack; tilt and vertical can no longer interfere
Fixed: tilting over the image preview no longer zooms the image out (latent bug — angleDelta().y() == 0 on pure tilt fell into the zoom-out branch)
page_forward / page_back grid signals removed (only consumer was the old tilt handler)

Single retry with backoff on HTTP 429 (rate limit) and 503 (service unavailable)
Retries on request timeout
Respects Retry-After header (capped at 5s)
Applied to all API requests (search, get_post, autocomplete) across all four clients
Downloads are not retried (large payloads, separate client)

Consolidated 8 scattered search state attributes into a single SearchState dataclass
Eliminated all defensive getattr/hasattr patterns (8 instances)
State resets cleanly on new search — no stale infinite scroll data