chore(release): bump version to 0.34.2

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packaging/release-notes.md.tmpl

@@ -3,6 +3,7 @@
 Notebook app for pen, touch and mouse on Linux (tested on Zorin OS 18 / Ubuntu 24.04).
 
 ### Highlights:
+- **Fling timing**: The swipe speed for gliding is measured with the touch screen's own event times (Wayland), so a fast swipe glides even when the lift is handled late; the fling diagnostics also report slow event handling
 - **Fling fix**: A finger swipe is no longer lost when the view touches the edge of the notebook, so the page glides on after a fast swipe; the fling diagnostics (`INK_NOTES_DEBUG_FLING=1`) log moves, distance and timing
 - **Feedback round**: The eraser size is set in a menu like the pens (four presets and a slider); corners of snapped triangles and polygons stay pointed; slides (landscape PDFs) get flat tiles in the page overview without an empty strip
 - **Palm rejection & more feedback**: A hand resting on the screen while the pen is near is ignored (also on the title bar, no more accidental paste menu or window moving); the eraser has four sizes (button below the eraser modes, remembered); the page overview shows imported PDF pages; snapped triangles, rectangles and polygons have the same width on every side; a selection made with the pen's select button can be moved with the bare pen