# How to upgrade to the latest Bitcoin Knots release 29.4.2.knots20260508?

**URL:** <https://community.start9.com/t/how-to-upgrade-to-the-latest-bitcoin-knots-release-29-4-2-knots20260508/5811>\
**Category:** Discussion\
**Tags:** how-to\
**Created:** [October 5, 2026, 1:06pm UTC](https://community.start9.com/t/how-to-upgrade-to-the-latest-bitcoin-knots-release-29-4-2-knots20260508/5811 "2026-10-05T13:06:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![TJackson](https://community.start9.com/letter_avatar_proxy/v4/letter/t/ccd318/32.png) [@TJackson](https://community.start9.com/u/TJackson)\
**Post date:** [October 5, 2026, 1:06pm UTC](https://community.start9.com/t/how-to-upgrade-to-the-latest-bitcoin-knots-release-29-4-2-knots20260508/5811/1 "2026-10-05T13:06:11Z")

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Bitcoin Knots release 29.4.2.knots20260508

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**Author:** ![George](https://community.start9.com/user_avatar/community.start9.com/george/32/91_2.png) [@George](https://community.start9.com/u/George)\
**Post date:** [October 6, 2026, 7:49pm UTC](https://community.start9.com/t/how-to-upgrade-to-the-latest-bitcoin-knots-release-29-4-2-knots20260508/5811/2 "2026-10-06T19:49:10Z")

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There is a registry maintained by (whoever runs) [https://mempool.guide](https://mempool.guide), at [https://start9.mempool.guide](https://start9.mempool.guide) - you’d add that as a registry via StartOS web-UI \> Marketplace \> Start9 Marketplace \> +Add

Beware - this is run completely by a third party and Start9 has no control over it. Never add a 3rd party registry unless you trust the maintainer.