--- title: Changelog: customer binding, nix.conf, and yanked Nix 2.25.4 description: Determinate Systems announces updates to Determinate Nix 0.3.0 and nix-installer 0.33.0. Key changes include: customer binding support in Determinate Nixd to... canonical: https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Changelog: customer binding, nix.conf, and yanked Nix 2.25.4 | daily.dev og:description: Determinate Systems announces updates to Determinate Nix 0.3.0 and nix-installer 0.33.0. Key changes include: customer binding support in Determinate Nixd to... og:url: https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5 og:image: https://api.daily.dev/og/posts/oRnwgV2e5.png og:image:alt: Changelog: customer binding, nix.conf, and yanked Nix 2.25.4 og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Changelog: customer binding, nix.conf, and yanked Nix 2.25.4 **[Determinate Systems](https://daily.dev/sources/determinate-systems)** · 3 min read · 0 upvotes · 0 comments ## Summary Determinate Systems announces updates to Determinate Nix 0.3.0 and nix-installer 0.33.0. Key changes include: customer binding support in Determinate Nixd to restrict FlakeHub logins to a specific organization; a split of user customization into a separate nix.custom.conf file (separate from the default nix.conf); a note that Determinate in OCI containers is not yet fully supported; and the yanking of Nix 2.25.4 due to a regression in relative path flake references, with a rollback to 2.25.3 and a patch submitted for 2.25.5. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Changelog: FlakeHub Cache edge routing and a few crash fixes](https://daily.dev/posts/changelog-flakehub-cache-edge-routing-and-a-few-crash-fixes-umodwxeoj) · Determinate Systems · 0 upvotes · 0 comments - [Changelog: Determinate Nix 3.21.7](https://daily.dev/posts/changelog-determinate-nix-3-21-7-spb0ixqhl) · Determinate Systems · 0 upvotes · 0 comments - [Changelog: a new upstream base, GC roots for nix eval, and a faster nix copy](https://daily.dev/posts/changelog-a-new-upstream-base-gc-roots-for-nix-eval-and-a-faster-nix-copy-a9ytihpvx) · Determinate Systems · 0 upvotes · 0 comments - [Introducing Determinate Secure Packages LTS](https://daily.dev/posts/introducing-determinate-secure-packages-lts-p3regopis) · Determinate Systems · 0 upvotes · 0 comments - [Changelog: faster evaluation and FedRAMP cache keys](https://daily.dev/posts/changelog-faster-evaluation-and-fedramp-cache-keys-qbkpwjrox) · Determinate Systems · 0 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Changelog: customer binding, nix.conf, and yanked Nix 2.25.4","url":"https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5"},"datePublished":"2026-07-26T07:48:22.556Z","dateModified":"2026-07-26T07:49:32.494Z","description":"Determinate Systems announces updates to Determinate Nix 0.3.0 and nix-installer 0.33.0. Key changes include: customer binding support in Determinate Nixd to...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/3c1225b91b553781eff09d7d50a2fd3e?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/3c1225b91b553781eff09d7d50a2fd3e?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Determinate Systems","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Determinate Systems","logo":"https://media.daily.dev/image/upload/s--E2qrkc9w--/c_limit,w_256/f_auto,q_auto/v1785052094/logos/determinate-systems?_a=BAMAMicg0","url":"https://daily.dev/sources/determinate-systems"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/changelog-customer-binding-nix-conf-and-yanked-nix-2-25-4-ornwgv2e5","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Determinate Systems","item":"https://daily.dev/sources/determinate-systems"},{"@type":"ListItem","position":3,"name":"Changelog: customer binding, nix.conf, and yanked Nix 2.25.4"}]} ```