diff --git a/.changeset/highlight-stable-contract.md b/.changeset/highlight-stable-contract.md
deleted file mode 100644
index 7eceedc..0000000
--- a/.changeset/highlight-stable-contract.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@tanstack/highlight": major
----
-
-Release the stable 1.0 highlighting and adapter contracts. Correct JavaScript and TypeScript keyword property names while preserving switch defaults, accessors, strings, and comments. Validate installed package exports and bounded malformed input across supported Node runtimes, and document migration and compatibility guarantees.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8ea9ac..e45d0de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/highlight
 
+## 1.0.0
+
+### Major Changes
+
+- e125561: Release the stable 1.0 highlighting and adapter contracts. Correct JavaScript and TypeScript keyword property names while preserving switch defaults, accessors, strings, and comments. Validate installed package exports and bounded malformed input across supported Node runtimes, and document migration and compatibility guarantees.
+
 ## 0.1.0
 
 ### Minor Changes
diff --git a/package.json b/package.json
index b3feff8..a540a16 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/highlight",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "description": "Tiny class-based syntax highlighting for documentation.",
   "keywords": [
     "syntax-highlighting",
diff --git a/skills/_artifacts/domain_map.yaml b/skills/_artifacts/domain_map.yaml
index 1e2a1c1..2ecdb1a 100644
--- a/skills/_artifacts/domain_map.yaml
+++ b/skills/_artifacts/domain_map.yaml
@@ -1,13 +1,13 @@
 # domain_map.yaml
 # Generated by skill-domain-discovery
 # Library: @tanstack/highlight
-# Version: 0.1.0
+# Version: 1.0.0
 # Date: 2026-07-22
 # Status: reviewed
 
 library:
   name: '@tanstack/highlight'
-  version: '0.1.0'
+  version: '1.0.0'
   repository: 'https://github.com/TanStack/highlight'
   description: 'Dependency-free, class-based syntax highlighting for documentation code.'
   primary_framework: 'framework-agnostic'
diff --git a/skills/_artifacts/skill_tree.yaml b/skills/_artifacts/skill_tree.yaml
index 73c052d..fc96f0f 100644
--- a/skills/_artifacts/skill_tree.yaml
+++ b/skills/_artifacts/skill_tree.yaml
@@ -1,7 +1,7 @@
 # skills/_artifacts/skill_tree.yaml
 library:
   name: '@tanstack/highlight'
-  version: '0.1.0'
+  version: '1.0.0'
   repository: 'https://github.com/TanStack/highlight'
   description: 'Dependency-free, class-based syntax highlighting for documentation code.'
 generated_from:
diff --git a/skills/configure-selective-highlighting/SKILL.md b/skills/configure-selective-highlighting/SKILL.md
index bfdf82e..026968e 100644
--- a/skills/configure-selective-highlighting/SKILL.md
+++ b/skills/configure-selective-highlighting/SKILL.md
@@ -8,7 +8,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/highlight'
-  library_version: '0.1.0'
+  library_version: '1.0.0'
 sources:
   - 'TanStack/highlight:docs/guides/language-registration.md'
   - 'TanStack/highlight:docs/guides/ssr-and-client.md'
diff --git a/skills/extend-language-support/SKILL.md b/skills/extend-language-support/SKILL.md
index 5cc991b..0bdecd1 100644
--- a/skills/extend-language-support/SKILL.md
+++ b/skills/extend-language-support/SKILL.md
@@ -9,7 +9,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/highlight'
-  library_version: '0.1.0'
+  library_version: '1.0.0'
 requires:
   - 'configure-selective-highlighting'
 sources:
diff --git a/skills/integrate-framework-code-blocks/SKILL.md b/skills/integrate-framework-code-blocks/SKILL.md
index a871c3e..284c595 100644
--- a/skills/integrate-framework-code-blocks/SKILL.md
+++ b/skills/integrate-framework-code-blocks/SKILL.md
@@ -8,7 +8,7 @@ description: >
 metadata:
   type: composition
   library: '@tanstack/highlight'
-  library_version: '0.1.0'
+  library_version: '1.0.0'
 requires:
   - 'configure-selective-highlighting'
   - 'integrate-markdown-pipelines'
diff --git a/skills/integrate-markdown-pipelines/SKILL.md b/skills/integrate-markdown-pipelines/SKILL.md
index d6a945f..e7df942 100644
--- a/skills/integrate-markdown-pipelines/SKILL.md
+++ b/skills/integrate-markdown-pipelines/SKILL.md
@@ -8,7 +8,7 @@ description: >
 metadata:
   type: composition
   library: '@tanstack/highlight'
-  library_version: '0.1.0'
+  library_version: '1.0.0'
 requires:
   - 'configure-selective-highlighting'
 sources:
diff --git a/skills/theme-and-annotate-code/SKILL.md b/skills/theme-and-annotate-code/SKILL.md
index 47e936d..22a8952 100644
--- a/skills/theme-and-annotate-code/SKILL.md
+++ b/skills/theme-and-annotate-code/SKILL.md
@@ -8,7 +8,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/highlight'
-  library_version: '0.1.0'
+  library_version: '1.0.0'
 sources:
   - 'TanStack/highlight:docs/guides/themes.md'
   - 'TanStack/highlight:docs/guides/annotations.md'