hax v0.1 blog post

docs/blog/.authors.yml

@@ -2,4 +2,8 @@ authors:
   franziskus:
     name: Franziskus Kiefer
     description: Creator
-    avatar: https://www.franziskuskiefer.de/images/profilepic_hu11425891720239459000.jpg
+    avatar: https://cryspen.com/images/franziskus_hu8239521875621889102.jpg
+  lucas:
+    name: Lucas Franceschino
+    description: Creator
+    avatar: https://cryspen.com/images/lucas_hu1387702743353212719.jpg

docs/blog/posts/announce-v0.1.md

@@ -0,0 +1,115 @@
+---
+authors:
+  - franziskus
+  - lucas
+title: "A new chapter"
+date: 2025-01-21
+---
+
+# Hax Takes Flight: Announcing Our First Release and New Home at Cryspen!
+
+We're thrilled to announce that hax is entering a new era of stability and
+growth with the launch of our new website, a fresh start at Cryspen,
+and our first official release, v0.1.0!
+
+After an intense period of research and development, hax is transitioning to a
+more stable phase.
+To support this evolution, we've moved the repository to its new home within the
+Cryspen GitHub organization.
+This change streamlines our processes and clarifies project ownership while
+maintaining hax's open-source nature.
+Cryspen is responsible for driving hax forward, but we enthusiastically
+welcome contributions from the community, and continue working closely with
+the team of existing contributors!
+
+This move also marks our shift to a release-driven development model,
+culminating in our first official release, v0.1.0.
+While we anticipate some breaking changes in the lead-up to v1.0, detailed
+release notes will clearly outline any backward compatibility issues.
+
+### The state of hax
+
+Hax currently boasts three actively used backends: ([F\*](https://fstar-lang.org/),
+[Rocq](https://rocq-prover.org/) and [SSProve](https://github.com/SSProve/ssprove)).
+While Cryspen primarily focuses on the F\* backend, [Bas Spitter](https://www.au.dk/en/[email protected])
+and his team at the University of Aarhus are actively developing and utilizing
+the Rocq and SSProve backends.
+
+With this initial release, hax can process a significant subset of Rust code.
+Both the frontend, which extracts a JSON AST from the Rust compiler, and the
+engine, which lowers the code to the backends, have undergone major
+improvements and stabilization throughout 2024.
+
+Our new website provides a central hub for all things hax.
+Users can explore the [manual](../../manual/index.md), experiment with the
+interactive [hax playground](https://hax-playground.cryspen.com/),
+and delve into a diverse collection of [examples](https://github.com/cryspen/hax/tree/main/examples)
+showcasing hax's capabilities.
+
+We will work on improving the manual and developer documentation over the next
+few months.
+
+#### Hax in Action
+
+Over the past year, hax has proven its versatility in various projects:
+- [Verifying Bertie](https://cryspen.com/post/hax-pv/): A TLS 1.3 implementation, verified with the ProVerif backend
+- [Verifying ML-KEM](https://cryspen.com/post/fospqc/): [A post quantum cryptographic algorithm](https://cryspen.com/post/ml-kem-verification) verified with the F\* backend
+- [Verifying Smart Contracts](https://github.com/hacspec/hacspec.github.io/blob/master/coqpl24-paper9-13.pdf): Leveraging the Rocq backend for enhanced security verification.
+
+#### The Road Ahead
+
+While hax can handle a substantial portion of Rust code, certain limitations
+remain.
+Features like Generic Associated Types (GATs), Rust nightly features, specific
+loop and pattern structures, and a range of mutations are not yet supported.
+
+??? hint "Detailed list of unsupported features"
+    Here's some content.
+
+    **GATs**
+
+    Support for Generic Associated Types (GATs) in the frontend is under consideration
+    ([Issue #915](https://github.com/hacspec/hax/issues/915))
+
+    **Rust nightly features**
+
+    A full list of unsupported Rust nightly features can be found with the [unsupported-rust label](https://github.com/hacspec/hax/issues?q=is%3Aissue%20state%3Aopen%20nightly%20label%3Aunsupported-rust).
+
+    **Pattern**
+
+    Some expressive Rust patterns are not supported yet in the hax engine.
+    For example, [range patterns](https://github.com/hacspec/hax/issues/925) such as
+    `0..12`, [`as` patterns](https://github.com/hacspec/hax/issues/833) such as `x @ Option(_)` or [array or slice patterns](https://github.com/hacspec/hax/issues/804) such as `[head, ..tail]` are not supported.
+
+    **Mutation**
+
+    - Mutations inside closures are not supported ([Issue #1060](https://github.com/hacspec/hax/issues/1060))
+    - Re-borrowing mutable refferences is not allowed ([Issue #420](https://github.com/hacspec/hax/issues/420))
+    - Implicit reborrowing of mutable references is not supported ([Issue #419](https://github.com/hacspec/hax/issues/419))
+    - User-defined functions cannot return `&mut`s ([Issue #418](https://github.com/hacspec/hax/issues/418))
+    - Calling `&mut`-returning functions is not allowed in general ([Issue #418](https://github.com/hacspec/hax/issues/418), [Issue #494](https://github.com/hacspec/hax/issues/494) and [Issue #491](https://github.com/hacspec/hax/issues/491))
+    - Enum variants cannot be mutated ([Issue #493](https://github.com/hacspec/hax/issues/493))
+
+    **Loops**
+
+    - Unconditional loops `loop {...}` ([Issue #124](https://github.com/hacspec/hax/issues/124))
+    - While let `while let .. = .. {}` ([Issue #113](https://github.com/hacspec/hax/issues/113))
+    - Loops without side effect ([Issue #405](https://github.com/hacspec/hax/issues/405))
+
+    **`const` inline blocks**
+
+    Inline `const` blocks are not supported yet.
+    [Issue #923](https://github.com/hacspec/hax/issues/923)
+
+### Parting Thoughts
+
+This is an exciting time for hax!
+With our new home at Cryspen, a dedicated release model, and a growing community,
+we're confident that hax will continue to mature and empower developers to build
+secure and reliable software.
+
+We encourage you to explore the new hax website, dive into the documentation,
+and experiment with the playground.
+Join us on this journey!
+Contribute to the project, share your feedback, and help us shape the future of
+Rust verification.

mkdocs.yml

@@ -1,5 +1,7 @@
 site_name: hax
-repo_url: https://github.com/hacspec/hax
+repo_url: https://github.com/cryspen/hax
+site_url: https://hax.cryspen.com
+site_author: Cryspen
 repo_name: GitHub
 theme:
   name: material