diff --git a/.github/workflows/ci-rs.yml b/.github/workflows/ci-rs.yml
index 66467bd5b..142d6ff52 100644
--- a/.github/workflows/ci-rs.yml
+++ b/.github/workflows/ci-rs.yml
@@ -39,7 +39,7 @@ jobs:
       with:
         filters: |
           rust:
-            - 'quantinuum-hugr/**'
+            - 'hugr/**'
             - 'Cargo.toml'
             - 'specification/schema/**'
 
diff --git a/Cargo.toml b/Cargo.toml
index f21aaf527..7dbf6d46d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,8 +3,8 @@ lto = "thin"
 
 [workspace]
 resolver = "2"
-members = ["quantinuum-hugr"]
-default-members = ["quantinuum-hugr"]
+members = ["hugr"]
+default-members = ["hugr"]
 
 [workspace.package]
 rust-version = "1.75"
diff --git a/README.md b/README.md
index 749ab51db..63ba16bf0 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-quantinuum-hugr
+hugr
 ===============
 
 [![build_status][]](https://github.com/CQCL/hugr/actions)
-[![crates][]](https://crates.io/crates/quantinuum-hugr)
+[![crates][]](https://crates.io/crates/hugr)
 [![msrv][]](https://github.com/CQCL/hugr)
 [![codecov][]](https://codecov.io/gh/CQCL/hugr)
 
@@ -20,11 +20,9 @@ The HUGR specification is [here](https://github.com/CQCL/hugr/blob/main/specific
 Add the dependency to your project:
 
 ```bash
-cargo add quantinuum-hugr
+cargo add hugr
 ```
 
-The library crate is called `hugr`.
-
 Please read the [API documentation here][].
 
 ## Experimental Features
@@ -47,10 +45,10 @@ See [DEVELOPMENT.md](https://github.com/CQCL/hugr/blob/main/DEVELOPMENT.md) for
 
 This project is licensed under Apache License, Version 2.0 ([LICENSE][] or http://www.apache.org/licenses/LICENSE-2.0).
 
-  [API documentation here]: https://docs.rs/quantinuum-hugr/
+  [API documentation here]: https://docs.rs/hugr/
   [build_status]: https://github.com/CQCL/hugr/actions/workflows/ci-rs.yml/badge.svg?branch=main
   [msrv]: https://img.shields.io/badge/rust-1.75.0%2B-blue.svg
-  [crates]: https://img.shields.io/crates/v/quantinuum-hugr
+  [crates]: https://img.shields.io/crates/v/hugr
   [codecov]: https://img.shields.io/codecov/c/gh/CQCL/hugr?logo=codecov
   [LICENSE]: https://github.com/CQCL/hugr/blob/main/LICENCE
   [CHANGELOG]: https://github.com/CQCL/hugr/blob/main/CHANGELOG.md
diff --git a/quantinuum-hugr/Cargo.toml b/hugr/Cargo.toml
similarity index 98%
rename from quantinuum-hugr/Cargo.toml
rename to hugr/Cargo.toml
index c79584ae8..d59cb1a41 100644
--- a/quantinuum-hugr/Cargo.toml
+++ b/hugr/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "quantinuum-hugr"
+name = "hugr"
 version = "0.2.0"
 edition = { workspace = true }
 rust-version = { workspace = true }
diff --git a/quantinuum-hugr/README.md b/hugr/README.md
similarity index 100%
rename from quantinuum-hugr/README.md
rename to hugr/README.md
diff --git a/quantinuum-hugr/benches/bench_main.rs b/hugr/benches/bench_main.rs
similarity index 100%
rename from quantinuum-hugr/benches/bench_main.rs
rename to hugr/benches/bench_main.rs
diff --git a/quantinuum-hugr/benches/benchmarks/hugr.rs b/hugr/benches/benchmarks/hugr.rs
similarity index 100%
rename from quantinuum-hugr/benches/benchmarks/hugr.rs
rename to hugr/benches/benchmarks/hugr.rs
diff --git a/quantinuum-hugr/benches/benchmarks/mod.rs b/hugr/benches/benchmarks/mod.rs
similarity index 100%
rename from quantinuum-hugr/benches/benchmarks/mod.rs
rename to hugr/benches/benchmarks/mod.rs
diff --git a/quantinuum-hugr/benches/benchmarks/types.rs b/hugr/benches/benchmarks/types.rs
similarity index 100%
rename from quantinuum-hugr/benches/benchmarks/types.rs
rename to hugr/benches/benchmarks/types.rs
diff --git a/quantinuum-hugr/examples/extension/declarative.yaml b/hugr/examples/extension/declarative.yaml
similarity index 100%
rename from quantinuum-hugr/examples/extension/declarative.yaml
rename to hugr/examples/extension/declarative.yaml
diff --git a/quantinuum-hugr/src/algorithm.rs b/hugr/src/algorithm.rs
similarity index 100%
rename from quantinuum-hugr/src/algorithm.rs
rename to hugr/src/algorithm.rs
diff --git a/quantinuum-hugr/src/algorithm/const_fold.rs b/hugr/src/algorithm/const_fold.rs
similarity index 100%
rename from quantinuum-hugr/src/algorithm/const_fold.rs
rename to hugr/src/algorithm/const_fold.rs
diff --git a/quantinuum-hugr/src/algorithm/half_node.rs b/hugr/src/algorithm/half_node.rs
similarity index 100%
rename from quantinuum-hugr/src/algorithm/half_node.rs
rename to hugr/src/algorithm/half_node.rs
diff --git a/quantinuum-hugr/src/algorithm/nest_cfgs.rs b/hugr/src/algorithm/nest_cfgs.rs
similarity index 100%
rename from quantinuum-hugr/src/algorithm/nest_cfgs.rs
rename to hugr/src/algorithm/nest_cfgs.rs
diff --git a/quantinuum-hugr/src/builder.rs b/hugr/src/builder.rs
similarity index 100%
rename from quantinuum-hugr/src/builder.rs
rename to hugr/src/builder.rs
diff --git a/quantinuum-hugr/src/builder/build_traits.rs b/hugr/src/builder/build_traits.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/build_traits.rs
rename to hugr/src/builder/build_traits.rs
diff --git a/quantinuum-hugr/src/builder/cfg.rs b/hugr/src/builder/cfg.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/cfg.rs
rename to hugr/src/builder/cfg.rs
diff --git a/quantinuum-hugr/src/builder/circuit.rs b/hugr/src/builder/circuit.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/circuit.rs
rename to hugr/src/builder/circuit.rs
diff --git a/quantinuum-hugr/src/builder/conditional.rs b/hugr/src/builder/conditional.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/conditional.rs
rename to hugr/src/builder/conditional.rs
diff --git a/quantinuum-hugr/src/builder/dataflow.rs b/hugr/src/builder/dataflow.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/dataflow.rs
rename to hugr/src/builder/dataflow.rs
diff --git a/quantinuum-hugr/src/builder/handle.rs b/hugr/src/builder/handle.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/handle.rs
rename to hugr/src/builder/handle.rs
diff --git a/quantinuum-hugr/src/builder/module.rs b/hugr/src/builder/module.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/module.rs
rename to hugr/src/builder/module.rs
diff --git a/quantinuum-hugr/src/builder/tail_loop.rs b/hugr/src/builder/tail_loop.rs
similarity index 100%
rename from quantinuum-hugr/src/builder/tail_loop.rs
rename to hugr/src/builder/tail_loop.rs
diff --git a/quantinuum-hugr/src/core.rs b/hugr/src/core.rs
similarity index 100%
rename from quantinuum-hugr/src/core.rs
rename to hugr/src/core.rs
diff --git a/quantinuum-hugr/src/extension.rs b/hugr/src/extension.rs
similarity index 100%
rename from quantinuum-hugr/src/extension.rs
rename to hugr/src/extension.rs
diff --git a/quantinuum-hugr/src/extension/const_fold.rs b/hugr/src/extension/const_fold.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/const_fold.rs
rename to hugr/src/extension/const_fold.rs
diff --git a/quantinuum-hugr/src/extension/declarative.rs b/hugr/src/extension/declarative.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/declarative.rs
rename to hugr/src/extension/declarative.rs
diff --git a/quantinuum-hugr/src/extension/declarative/ops.rs b/hugr/src/extension/declarative/ops.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/declarative/ops.rs
rename to hugr/src/extension/declarative/ops.rs
diff --git a/quantinuum-hugr/src/extension/declarative/signature.rs b/hugr/src/extension/declarative/signature.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/declarative/signature.rs
rename to hugr/src/extension/declarative/signature.rs
diff --git a/quantinuum-hugr/src/extension/declarative/types.rs b/hugr/src/extension/declarative/types.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/declarative/types.rs
rename to hugr/src/extension/declarative/types.rs
diff --git a/quantinuum-hugr/src/extension/infer.rs b/hugr/src/extension/infer.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/infer.rs
rename to hugr/src/extension/infer.rs
diff --git a/quantinuum-hugr/src/extension/infer/test.rs b/hugr/src/extension/infer/test.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/infer/test.rs
rename to hugr/src/extension/infer/test.rs
diff --git a/quantinuum-hugr/src/extension/op_def.rs b/hugr/src/extension/op_def.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/op_def.rs
rename to hugr/src/extension/op_def.rs
diff --git a/quantinuum-hugr/src/extension/prelude.rs b/hugr/src/extension/prelude.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/prelude.rs
rename to hugr/src/extension/prelude.rs
diff --git a/quantinuum-hugr/src/extension/simple_op.rs b/hugr/src/extension/simple_op.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/simple_op.rs
rename to hugr/src/extension/simple_op.rs
diff --git a/quantinuum-hugr/src/extension/type_def.rs b/hugr/src/extension/type_def.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/type_def.rs
rename to hugr/src/extension/type_def.rs
diff --git a/quantinuum-hugr/src/extension/validate.rs b/hugr/src/extension/validate.rs
similarity index 100%
rename from quantinuum-hugr/src/extension/validate.rs
rename to hugr/src/extension/validate.rs
diff --git a/quantinuum-hugr/src/hugr.rs b/hugr/src/hugr.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr.rs
rename to hugr/src/hugr.rs
diff --git a/quantinuum-hugr/src/hugr/hugrmut.rs b/hugr/src/hugr/hugrmut.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/hugrmut.rs
rename to hugr/src/hugr/hugrmut.rs
diff --git a/quantinuum-hugr/src/hugr/ident.rs b/hugr/src/hugr/ident.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/ident.rs
rename to hugr/src/hugr/ident.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite.rs b/hugr/src/hugr/rewrite.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite.rs
rename to hugr/src/hugr/rewrite.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/consts.rs b/hugr/src/hugr/rewrite/consts.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/consts.rs
rename to hugr/src/hugr/rewrite/consts.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/inline_dfg.rs b/hugr/src/hugr/rewrite/inline_dfg.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/inline_dfg.rs
rename to hugr/src/hugr/rewrite/inline_dfg.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/insert_identity.rs b/hugr/src/hugr/rewrite/insert_identity.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/insert_identity.rs
rename to hugr/src/hugr/rewrite/insert_identity.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/outline_cfg.rs b/hugr/src/hugr/rewrite/outline_cfg.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/outline_cfg.rs
rename to hugr/src/hugr/rewrite/outline_cfg.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/replace.rs b/hugr/src/hugr/rewrite/replace.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/replace.rs
rename to hugr/src/hugr/rewrite/replace.rs
diff --git a/quantinuum-hugr/src/hugr/rewrite/simple_replace.rs b/hugr/src/hugr/rewrite/simple_replace.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/rewrite/simple_replace.rs
rename to hugr/src/hugr/rewrite/simple_replace.rs
diff --git a/quantinuum-hugr/src/hugr/serialize.rs b/hugr/src/hugr/serialize.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/serialize.rs
rename to hugr/src/hugr/serialize.rs
diff --git a/quantinuum-hugr/src/hugr/validate.rs b/hugr/src/hugr/validate.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/validate.rs
rename to hugr/src/hugr/validate.rs
diff --git a/quantinuum-hugr/src/hugr/validate/test.rs b/hugr/src/hugr/validate/test.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/validate/test.rs
rename to hugr/src/hugr/validate/test.rs
diff --git a/quantinuum-hugr/src/hugr/views.rs b/hugr/src/hugr/views.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views.rs
rename to hugr/src/hugr/views.rs
diff --git a/quantinuum-hugr/src/hugr/views/descendants.rs b/hugr/src/hugr/views/descendants.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/descendants.rs
rename to hugr/src/hugr/views/descendants.rs
diff --git a/quantinuum-hugr/src/hugr/views/petgraph.rs b/hugr/src/hugr/views/petgraph.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/petgraph.rs
rename to hugr/src/hugr/views/petgraph.rs
diff --git a/quantinuum-hugr/src/hugr/views/render.rs b/hugr/src/hugr/views/render.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/render.rs
rename to hugr/src/hugr/views/render.rs
diff --git a/quantinuum-hugr/src/hugr/views/root_checked.rs b/hugr/src/hugr/views/root_checked.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/root_checked.rs
rename to hugr/src/hugr/views/root_checked.rs
diff --git a/quantinuum-hugr/src/hugr/views/sibling.rs b/hugr/src/hugr/views/sibling.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/sibling.rs
rename to hugr/src/hugr/views/sibling.rs
diff --git a/quantinuum-hugr/src/hugr/views/sibling_subgraph.rs b/hugr/src/hugr/views/sibling_subgraph.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/sibling_subgraph.rs
rename to hugr/src/hugr/views/sibling_subgraph.rs
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap
similarity index 98%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap
index 397c1d92f..ac95341fd 100644
--- a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap
+++ b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_cfg.snap
@@ -1,5 +1,5 @@
 ---
-source: quantinuum-hugr/src/hugr/views/tests.rs
+source: hugr/src/hugr/views/tests.rs
 expression: h.dot_string()
 ---
 digraph {
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap
similarity index 97%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap
index 1eb650776..49497fac5 100644
--- a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap
+++ b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_dfg.snap
@@ -1,5 +1,5 @@
 ---
-source: quantinuum-hugr/src/hugr/views/tests.rs
+source: hugr/views/tests.rs
 expression: h.dot_string()
 ---
 digraph {
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap
similarity index 93%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap
index 278a39718..61b594731 100644
--- a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap
+++ b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__dot_empty_dfg.snap
@@ -1,5 +1,5 @@
 ---
-source: quantinuum-hugr/src/hugr/views/tests.rs
+source: hugr/src/hugr/views/tests.rs
 expression: h.dot_string()
 ---
 digraph {
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap
similarity index 93%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap
index 8a89d24ba..cb75f44ab 100644
--- a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap
+++ b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_cfg.snap
@@ -1,5 +1,5 @@
 ---
-source: quantinuum-hugr/src/hugr/views/tests.rs
+source: hugr/src/hugr/views/tests.rs
 expression: h.mermaid_string()
 ---
 graph LR
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_dfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_dfg.snap
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_dfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_dfg.snap
diff --git a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap
similarity index 79%
rename from quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap
rename to hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap
index df8a755b7..7f4d2c253 100644
--- a/quantinuum-hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap
+++ b/hugr/src/hugr/views/snapshots/hugr__hugr__views__tests__mmd_empty_dfg.snap
@@ -1,5 +1,5 @@
 ---
-source: quantinuum-hugr/src/hugr/views/tests.rs
+source: hugr/src/hugr/views/tests.rs
 expression: h.mermaid_string()
 ---
 graph LR
diff --git a/quantinuum-hugr/src/hugr/views/tests.rs b/hugr/src/hugr/views/tests.rs
similarity index 100%
rename from quantinuum-hugr/src/hugr/views/tests.rs
rename to hugr/src/hugr/views/tests.rs
diff --git a/quantinuum-hugr/src/lib.rs b/hugr/src/lib.rs
similarity index 100%
rename from quantinuum-hugr/src/lib.rs
rename to hugr/src/lib.rs
diff --git a/quantinuum-hugr/src/macros.rs b/hugr/src/macros.rs
similarity index 100%
rename from quantinuum-hugr/src/macros.rs
rename to hugr/src/macros.rs
diff --git a/quantinuum-hugr/src/ops.rs b/hugr/src/ops.rs
similarity index 100%
rename from quantinuum-hugr/src/ops.rs
rename to hugr/src/ops.rs
diff --git a/quantinuum-hugr/src/ops/constant.rs b/hugr/src/ops/constant.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/constant.rs
rename to hugr/src/ops/constant.rs
diff --git a/quantinuum-hugr/src/ops/constant/custom.rs b/hugr/src/ops/constant/custom.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/constant/custom.rs
rename to hugr/src/ops/constant/custom.rs
diff --git a/quantinuum-hugr/src/ops/controlflow.rs b/hugr/src/ops/controlflow.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/controlflow.rs
rename to hugr/src/ops/controlflow.rs
diff --git a/quantinuum-hugr/src/ops/custom.rs b/hugr/src/ops/custom.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/custom.rs
rename to hugr/src/ops/custom.rs
diff --git a/quantinuum-hugr/src/ops/dataflow.rs b/hugr/src/ops/dataflow.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/dataflow.rs
rename to hugr/src/ops/dataflow.rs
diff --git a/quantinuum-hugr/src/ops/handle.rs b/hugr/src/ops/handle.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/handle.rs
rename to hugr/src/ops/handle.rs
diff --git a/quantinuum-hugr/src/ops/leaf.rs b/hugr/src/ops/leaf.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/leaf.rs
rename to hugr/src/ops/leaf.rs
diff --git a/quantinuum-hugr/src/ops/module.rs b/hugr/src/ops/module.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/module.rs
rename to hugr/src/ops/module.rs
diff --git a/quantinuum-hugr/src/ops/tag.rs b/hugr/src/ops/tag.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/tag.rs
rename to hugr/src/ops/tag.rs
diff --git a/quantinuum-hugr/src/ops/validate.rs b/hugr/src/ops/validate.rs
similarity index 100%
rename from quantinuum-hugr/src/ops/validate.rs
rename to hugr/src/ops/validate.rs
diff --git a/quantinuum-hugr/src/std_extensions.rs b/hugr/src/std_extensions.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions.rs
rename to hugr/src/std_extensions.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/conversions.rs b/hugr/src/std_extensions/arithmetic/conversions.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/conversions.rs
rename to hugr/src/std_extensions/arithmetic/conversions.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/conversions/const_fold.rs b/hugr/src/std_extensions/arithmetic/conversions/const_fold.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/conversions/const_fold.rs
rename to hugr/src/std_extensions/arithmetic/conversions/const_fold.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/float_ops.rs b/hugr/src/std_extensions/arithmetic/float_ops.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/float_ops.rs
rename to hugr/src/std_extensions/arithmetic/float_ops.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/float_ops/const_fold.rs b/hugr/src/std_extensions/arithmetic/float_ops/const_fold.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/float_ops/const_fold.rs
rename to hugr/src/std_extensions/arithmetic/float_ops/const_fold.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/float_types.rs b/hugr/src/std_extensions/arithmetic/float_types.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/float_types.rs
rename to hugr/src/std_extensions/arithmetic/float_types.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/int_ops.rs b/hugr/src/std_extensions/arithmetic/int_ops.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/int_ops.rs
rename to hugr/src/std_extensions/arithmetic/int_ops.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/int_types.rs b/hugr/src/std_extensions/arithmetic/int_types.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/int_types.rs
rename to hugr/src/std_extensions/arithmetic/int_types.rs
diff --git a/quantinuum-hugr/src/std_extensions/arithmetic/mod.rs b/hugr/src/std_extensions/arithmetic/mod.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/arithmetic/mod.rs
rename to hugr/src/std_extensions/arithmetic/mod.rs
diff --git a/quantinuum-hugr/src/std_extensions/collections.rs b/hugr/src/std_extensions/collections.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/collections.rs
rename to hugr/src/std_extensions/collections.rs
diff --git a/quantinuum-hugr/src/std_extensions/logic.rs b/hugr/src/std_extensions/logic.rs
similarity index 100%
rename from quantinuum-hugr/src/std_extensions/logic.rs
rename to hugr/src/std_extensions/logic.rs
diff --git a/quantinuum-hugr/src/types.rs b/hugr/src/types.rs
similarity index 100%
rename from quantinuum-hugr/src/types.rs
rename to hugr/src/types.rs
diff --git a/quantinuum-hugr/src/types/check.rs b/hugr/src/types/check.rs
similarity index 100%
rename from quantinuum-hugr/src/types/check.rs
rename to hugr/src/types/check.rs
diff --git a/quantinuum-hugr/src/types/custom.rs b/hugr/src/types/custom.rs
similarity index 100%
rename from quantinuum-hugr/src/types/custom.rs
rename to hugr/src/types/custom.rs
diff --git a/quantinuum-hugr/src/types/poly_func.rs b/hugr/src/types/poly_func.rs
similarity index 100%
rename from quantinuum-hugr/src/types/poly_func.rs
rename to hugr/src/types/poly_func.rs
diff --git a/quantinuum-hugr/src/types/serialize.rs b/hugr/src/types/serialize.rs
similarity index 100%
rename from quantinuum-hugr/src/types/serialize.rs
rename to hugr/src/types/serialize.rs
diff --git a/quantinuum-hugr/src/types/signature.rs b/hugr/src/types/signature.rs
similarity index 100%
rename from quantinuum-hugr/src/types/signature.rs
rename to hugr/src/types/signature.rs
diff --git a/quantinuum-hugr/src/types/type_param.rs b/hugr/src/types/type_param.rs
similarity index 100%
rename from quantinuum-hugr/src/types/type_param.rs
rename to hugr/src/types/type_param.rs
diff --git a/quantinuum-hugr/src/types/type_row.rs b/hugr/src/types/type_row.rs
similarity index 100%
rename from quantinuum-hugr/src/types/type_row.rs
rename to hugr/src/types/type_row.rs
diff --git a/quantinuum-hugr/src/utils.rs b/hugr/src/utils.rs
similarity index 100%
rename from quantinuum-hugr/src/utils.rs
rename to hugr/src/utils.rs
diff --git a/release-plz.toml b/release-plz.toml
index b2c931533..9a76d7519 100644
--- a/release-plz.toml
+++ b/release-plz.toml
@@ -4,7 +4,7 @@ changelog_config = "cliff.toml" # use a custom git-cliff configuration
 changelog_update = false
 
 [[package]]
-name = "quantinuum-hugr"
+name = "hugr"
 # enable the changelog for this package
 changelog_update = true
 # set the path of the changelog to the root of the repository
diff --git a/specification/hugr.md b/specification/hugr.md
index 46ed8fe2b..8944fb859 100644
--- a/specification/hugr.md
+++ b/specification/hugr.md
@@ -1601,9 +1601,9 @@ list than those children, and `Input` nodes should appear before their matching
 
 ## Architecture
 
-The HUGR is implemented as a Rust crate named `quantinuum-hugr`. This
+The HUGR is implemented as a Rust crate named `hugr`. This
 crate is intended to be a common dependency for all projects, and is published
-at the [crates.io registry](https://crates.io/crates/quantinuum-hugr).
+at the [crates.io registry](https://crates.io/crates/hugr).
 
 The HUGR is represented internally using structures from the `portgraph`
 crate. A base PortGraph is composed with hierarchy (as an alternate