# OpenTTD OpenTTD 15.1 released

- Product: OpenTTD (https://whatsnew.fyi/product/openttd)
- Vendor: OpenTTD
- Date: 2026-01-24
- Original notes: https://store.steampowered.com/news/app/1536610/view/537750912402197398
- Permalink: https://whatsnew.fyi/product/openttd/releases/2026-01-24-openttd-15.1-released

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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- **fixed** — Trees grow on partially-snowy tiles again
- **fixed** — Town cargo graphs show correct dates
- **fixed** — The online content list no longer loses name and version at some font sizes
- **security** — A critical security fix has been applied

Brr, it's cold out, especially in the subarctic climate where we've been testing some snowy bugfixes.

Yes, it's time for a bug fixing release, OpenTTD 15.1. The list of fixes include:

- Trees grow on partially-snowy tiles again

- Town cargo graphs show correct dates

- The online content list no longer loses name and version at some font sizes

- A variety of other bugfixes, including a critical security fix; see the full changelog for more details.

If you find any more bugs, please [report them here](https://github.com/OpenTTD/OpenTTD/issues/new/choose).

- (https://cdn.openttd.org/openttd-releases/15.1/changelog.md)

- [Bug tracker](https://github.com/OpenTTD/OpenTTD/issues)

- [Questions and player support](https://www.openttd.org/contact.html) ((https://discord.gg/hKzMGUx))