Release v0.1.12 · limoncc/trailer

What's Changed

Boards durability: the embedded SQLite database now runs PRAGMA wal_checkpoint(TRUNCATE) every 10 seconds so recent board edits land in the main .db file — copying just the .db file no longer loses dashboards (#42)
Deleting a run now also removes its boards (run_dashboards cascade) instead of leaving orphan rows (#42)

New "Training info" card type for Boards: freely combine config hyperparameters, latest metric values (with ▲/▼ delta vs step 1), training cost, and a status header showing model name + run state + step + elapsed time; card height auto-fits content; double-click labels to rename in edit mode (#43–#47)
Duration and cost are fully data-driven — derived from the wall-time span of logged metrics, so counters freeze when a run finishes or crashes (#45)
Train cost supports a currency choice ($ / ¥), with GPU count auto-detected from env.hardware.gpus (#48)
Model name resolves from model_name → train_model → model; it can be renamed with a display alias (double-click in edit mode, original config value untouched), and cost tiles are renamable too (#48, #50)

Card snapping reworked: per-card multi-direction snap (up/down/left/right, combinable e.g. up+left) via a magnet popover; snapped seams merge into a single line with square corners, and snap declarations pointing at empty space go dormant (#48–#50)
Status dot colors now match the runs list: running = green with a blink, finished = gray, crashed = soft red; minimum card size lowered to 3×2 for all types (#48, #49)
Narrow info cards wrap their header instead of truncating the model name (#49)
Info cards can be resized taller manually (content-fit height remains the floor), and height dragging shows a live preview again on all card types (#51)

Search box on the Info tab filtering both hyperparameters and metrics (#52)
New Selected zone: sticky chips summarizing everything picked — click one to deselect, no more scrolling to hunt checkboxes; single-select tabs show the current choice (#53, #54)