# Healthchecks v3.11.1

- Product: Healthchecks (https://whatsnew.fyi/product/healthchecks)
- Vendor: Pēteris Caune
- Date: 2025-08-31
- Version: v3.11.1
- Original notes: https://github.com/healthchecks/healthchecks/releases/tag/v3.11.1
- Permalink: https://whatsnew.fyi/product/healthchecks/releases/v3.11.1

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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- **changed** — Update Dockerfile to use Debian Trixie as the base
- **fixed** — Update Docker image to listen on IPv6 only if LISTEN_IPV6 env var is set

###### Improvements
- Update Dockerfile to use Debian Trixie as the base

###### Bug Fixes
- Update Docker image to listen on IPv6 only if LISTEN_IPV6 env var is set (#1207)