# Aseprite v1.3.18.3 — Aseprite v1.3.18.3

- Product: Aseprite (https://whatsnew.fyi/product/aseprite)
- Vendor: Igara Studio
- Date: 2026-08-25
- Version: v1.3.18.3
- Original notes: https://github.com/aseprite/aseprite/releases/tag/v1.3.18.3
- Permalink: https://whatsnew.fyi/product/aseprite/releases/v1.3.18.3

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add crosshair option to apply UI scaling to the crosshair
- **fixed** — Fix "edges" preview for tiles
- **fixed** — Fix invisible widgets grabbing focus for key events
- **fixed** — Fix application slows over time on macOS
- **fixed** — Fix brush draws a point instead of a stroke after undo on macOS
- **fixed** — Fix crash using eyedropper outside the main window on Linux
- **changed** — Support reading any tileset ID in .aseprite decoder
- **changed** — Make .aseprite decoder more robust when decoding some kind of chunks to avoid reading more data than available

##### What's New
* New [crosshair option](https://github.com/aseprite/aseprite/issues/5993#issuecomment-5370331977) to apply UI scaling to the crosshair [#5993](https://github.com/aseprite/aseprite/issues/5993)
* Fixed "edges" preview for tiles [#5045](https://github.com/aseprite/aseprite/issues/5045)
* Fixed invisible widgets grabbing focus for key events [#5810](https://github.com/aseprite/aseprite/issues/5810)
* macOS: Fixed application slows over time [#3256](https://github.com/aseprite/aseprite/issues/3256)
* macOS: Fixed brush draws a point instead a stroke after undo [#5974](https://github.com/aseprite/aseprite/issues/5974)
* Linux: Fixed crash using eyedropper outside the main window [#5469](https://github.com/aseprite/aseprite/issues/5469) [#5976](https://github.com/aseprite/aseprite/issues/5976)
* `.aseprite` decoder:
  * Support reading any tileset ID
  * More robust decoding of some kind of chunks to avoid reading more data
    of what it's really available

##### Merged PRs
* Fix invisible widgets grabbing focus for key events by @ckaiser in https://github.com/aseprite/aseprite/pull/5830

**Full Changelog**: https://github.com/aseprite/aseprite/compare/v1.3.18.2...v1.3.18.3