releases/v0.5.0.md

Rama master · réplica de lectura del repositorio original.

# v0.5.0

**Released:** 2026-07-13

Changes since v0.4.0 (`2750ba1`..merge of #113).

## Features

- **Paste image upload** (PR #113 by @gabrielforster, polished on integration): Press Ctrl/Cmd+V in the editor with an image on the clipboard — the classic screenshot-tool workflow — and the image picker opens with the pasted image already ingested and pre-selected; one click on Insert and it's in your note. Plain-text paste is untouched. The pasted file flows through the same hardened upload path as the v0.4.0 Drop tab (server-side extension allow-list, size cap, sanitized filenames), so no new security surface.
  - Clipboard images usually arrive nameless; a filename is synthesized from the MIME type (`pasted-image-<ts>.png`). Unknown image types get an honest extension derived from the MIME subtype (e.g. `.tiff`) so the allow-list can reject them with visible feedback rather than storing a mislabeled file.
  - Copying an image from a web page (which also puts HTML on the clipboard) no longer risks inserting stray markup into the document.

## Test Coverage

- 537 Ruby tests, 1,426 JavaScript tests (1,963 total).