# grammY v1.46.0

- Product: grammY (https://whatsnew.fyi/product/grammy)
- Vendor: grammY
- Date: 2026-08-26
- Version: v1.46.0
- Original notes: https://github.com/grammyjs/grammY/releases/tag/v1.46.0
- Permalink: https://whatsnew.fyi/product/grammy/releases/v1.46.0

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'.

---

- **fixed** — Prevent memory buildup by unregistering signals
- **fixed** — Increase robustness for future error handling changes
- **added** — Support Bot API 10.3

<!-- Release notes generated using configuration in .github/release.yml at v1.46.0 -->

##### What's Changed
* fix: prevent memory buildup by unregistering signals by @KnorpelSenf in https://github.com/grammyjs/grammY/pull/934
* fix: increase robustness for future error handling changes by @KnorpelSenf in https://github.com/grammyjs/grammY/pull/963
* feat: support Bot API 10.3 by @KnorpelSenf in https://github.com/grammyjs/grammY/pull/964


**Full Changelog**: https://github.com/grammyjs/grammY/compare/v1.45.1...v1.46.0