diff --git a/.changeset/streaming-html-session.md b/.changeset/streaming-html-session.md
deleted file mode 100644
index 70ff9e2..0000000
--- a/.changeset/streaming-html-session.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@tanstack/markdown": minor
----
-
-Add an optional HTML rendering session at `@tanstack/markdown/html/streaming` that reuses escaped code while appending to a standalone open fence. Every update returns complete HTML. Edits to an eligible open fence rebuild its header and escape its body. Other syntax and custom options use full rendering.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49d451e..7c451ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @tanstack/markdown
 
+## 1.2.0
+
+### Minor Changes
+
+- 99b0a32: Add an optional HTML rendering session at `@tanstack/markdown/html/streaming` that reuses escaped code while appending to a standalone open fence. Every update returns complete HTML. Edits to an eligible open fence rebuild its header and escape its body. Other syntax and custom options use full rendering.
+
 ## 1.1.1
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 377dec3..7363b97 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/markdown",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "type": "module",
   "description": "A tiny, fast, deterministic Markdown renderer for blogs and documentation.",
   "license": "MIT",
diff --git a/skills/_artifacts/domain_map.yaml b/skills/_artifacts/domain_map.yaml
index 5cc729d..c56e15a 100644
--- a/skills/_artifacts/domain_map.yaml
+++ b/skills/_artifacts/domain_map.yaml
@@ -1,13 +1,13 @@
 # Generated by skill-domain-discovery
 # Library: @tanstack/markdown
-# Version: 1.1.1
+# Version: 1.2.0
 # Date: 2026-07-22
 # Status: reviewed
 
 status: reviewed
 library:
   name: '@tanstack/markdown'
-  version: '1.1.1'
+  version: '1.2.0'
   repository: 'https://github.com/TanStack/markdown'
   description: 'A synchronous Markdown parser and renderer for controlled blog and documentation content.'
   primary_framework: 'framework-agnostic'
@@ -54,7 +54,7 @@ skills:
         source: 'docs/core-concepts/syntax-profile.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Intentional product boundary in 1.1.1.'
+        version_context: 'Intentional product boundary in 1.2.0.'
         skills: ['render-markdown', 'production-pipelines']
       - mistake: 'Reparsing unchanged content on every render'
         mechanism: 'String inputs are parsed by complete-document renderers, while a cached MarkdownDocument skips repeated parsing.'
@@ -68,7 +68,7 @@ skills:
         source: 'docs/core-concepts/document-model.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Current API behavior in 1.1.1.'
+        version_context: 'Current API behavior in 1.2.0.'
         skills: ['render-markdown', 'production-pipelines']
       - mistake: 'Applying parser options after parsing'
         mechanism: 'Parse-only options do not retroactively change a pre-parsed AST.'
@@ -81,7 +81,7 @@ skills:
         source: 'docs/reference/html.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Current AST/render split in 1.1.1.'
+        version_context: 'Current AST/render split in 1.2.0.'
       - mistake: 'Using parseInline for document definitions'
         mechanism: 'Standalone inline parsing does not extract document-level reference links or footnote definitions unless parser state is supplied.'
         wrong_pattern: |
@@ -91,7 +91,7 @@ skills:
         source: 'docs/reference/default-entry.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Current parsing contract in 1.1.1.'
+        version_context: 'Current parsing contract in 1.2.0.'
 
   - name: 'Render with React'
     slug: 'react-rendering'
@@ -118,7 +118,7 @@ skills:
         source: 'docs/guides/react.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'React adapter contract in 1.1.1.'
+        version_context: 'React adapter contract in 1.2.0.'
         skills: ['react-rendering', 'production-pipelines']
       - mistake: 'Mapping AST node names instead of emitted tags'
         mechanism: 'The components option is keyed by emitted HTML/custom-element tag names such as a or md-tab-panel.'
@@ -129,7 +129,7 @@ skills:
         source: 'docs/guides/react.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Current component map in 1.1.1.'
+        version_context: 'Current component map in 1.2.0.'
       - mistake: 'Expecting HTML extension hooks in React output'
         mechanism: 'MarkdownExtension.renderHtml is HTML-specific; cross-renderer custom output must use ComponentNode and component mappings.'
         wrong_pattern: |
@@ -141,7 +141,7 @@ skills:
         source: 'docs/guides/extensions.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Renderer-specific extension boundary in 1.1.1.'
+        version_context: 'Renderer-specific extension boundary in 1.2.0.'
         skills: ['react-rendering', 'custom-extensions']
 
   - name: 'Render with Octane'
@@ -168,7 +168,7 @@ skills:
         source: 'docs/reference/octane.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Octane adapter contract in 1.1.1.'
+        version_context: 'Octane adapter contract in 1.2.0.'
       - mistake: 'Using a React component in the Octane component map'
         mechanism: 'Octane replacements must be host tag strings or Octane ComponentBody values.'
         wrong_pattern: |
@@ -179,7 +179,7 @@ skills:
         source: 'docs/guides/octane.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Octane component map in 1.1.1.'
+        version_context: 'Octane component map in 1.2.0.'
       - mistake: 'Ignoring Octane static-render return structure'
         mechanism: 'octane/server static rendering returns an object containing html and css rather than only an HTML string.'
         wrong_pattern: |
@@ -230,7 +230,7 @@ skills:
         source: 'docs/guides/docs-preset.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Docs preset contract in 1.1.1.'
+        version_context: 'Docs preset contract in 1.2.0.'
       - mistake: 'Using unmatched comment component boundaries'
         mechanism: 'An unmatched block start is consumed as an empty component while its body remains ordinary Markdown.'
         wrong_pattern: |
@@ -245,7 +245,7 @@ skills:
         source: 'src/extensions/comment-components.ts'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Current block parser behavior in 1.1.1.'
+        version_context: 'Current block parser behavior in 1.2.0.'
       - mistake: 'Feeding a tab transform the wrong content shape'
         mechanism: 'Each tab variant returns the original node when its expected headings, code files, package lines, or supported bundlers are absent.'
         wrong_pattern: |
@@ -261,7 +261,7 @@ skills:
         source: 'docs/guides/docs-preset.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Current docs transforms in 1.1.1.'
+        version_context: 'Current docs transforms in 1.2.0.'
       - mistake: 'Assuming code metadata highlights code by itself'
         mechanism: 'Fence metadata is parsed into the AST, but tokenization and themes require an external highlighter.'
         wrong_pattern: |
@@ -272,7 +272,7 @@ skills:
         source: 'docs/core-concepts/syntax-profile.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Intentional core/optional boundary in 1.1.1.'
+        version_context: 'Intentional core/optional boundary in 1.2.0.'
         skills: ['docs-features', 'production-pipelines']
 
   - name: 'Write Custom Extensions'
@@ -304,7 +304,7 @@ skills:
         source: 'docs/guides/extensions.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Block extension contract in 1.1.1.'
+        version_context: 'Block extension contract in 1.2.0.'
       - mistake: 'Ordering a general parser before a specific parser'
         mechanism: 'Extensions run in array order, so an earlier broad parser can prevent a later parser from seeing its syntax.'
         wrong_pattern: |
@@ -314,7 +314,7 @@ skills:
         source: 'docs/guides/extensions.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Current ordered extension lifecycle in 1.1.1.'
+        version_context: 'Current ordered extension lifecycle in 1.2.0.'
       - mistake: 'Using HTML hooks for cross-framework custom nodes'
         mechanism: 'renderHtml hooks do not run in React or Octane; ComponentNode plus adapter component maps is the portable path.'
         wrong_pattern: |
@@ -332,7 +332,7 @@ skills:
         source: 'docs/guides/extensions.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'Renderer extension boundary in 1.1.1.'
+        version_context: 'Renderer extension boundary in 1.2.0.'
         skills: ['custom-extensions', 'react-rendering', 'octane-rendering']
       - mistake: 'Changing the extension set between parse and render'
         mechanism: 'Document transforms are embedded in the AST, while HTML render hooks still require the active extension at render time.'
@@ -345,7 +345,7 @@ skills:
         source: 'docs/guides/extensions.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Current parse/render extension split in 1.1.1.'
+        version_context: 'Current parse/render extension split in 1.2.0.'
 
   - name: 'Ship a Production Content Pipeline'
     slug: 'production-pipelines'
@@ -373,7 +373,7 @@ skills:
         source: 'docs/core-concepts/security.md'
         priority: 'CRITICAL'
         status: 'active'
-        version_context: 'Security boundary in 1.1.1.'
+        version_context: 'Security boundary in 1.2.0.'
         skills: ['production-pipelines', 'react-rendering', 'octane-rendering']
       - mistake: 'Returning a complete pre/code tree from a highlighter'
         mechanism: 'The callback output becomes the trusted contents of the renderer-owned code element.'
@@ -386,7 +386,7 @@ skills:
         source: 'docs/guides/syntax-highlighting.md'
         priority: 'HIGH'
         status: 'active'
-        version_context: 'CodeHighlighter contract in 1.1.1.'
+        version_context: 'CodeHighlighter contract in 1.2.0.'
       - mistake: 'Trusting arbitrary highlighter output'
         mechanism: 'Highlighter output is inserted without escaping in HTML, React, and Octane renderers.'
         wrong_pattern: |
@@ -396,7 +396,7 @@ skills:
         source: 'docs/core-concepts/security.md'
         priority: 'CRITICAL'
         status: 'active'
-        version_context: 'Trusted callback boundary in 1.1.1.'
+        version_context: 'Trusted callback boundary in 1.2.0.'
       - mistake: 'Bundling optional highlighting into the client path'
         mechanism: 'Language grammars and themes can outweigh Markdown parsing; highlighting should stay build-time or server-side when possible.'
         wrong_pattern: |
@@ -408,7 +408,7 @@ skills:
         source: 'docs/guides/performance.md'
         priority: 'MEDIUM'
         status: 'active'
-        version_context: 'Intentional dependency boundary in 1.1.1.'
+        version_context: 'Intentional dependency boundary in 1.2.0.'
       - mistake: 'Treating safe defaults as a complete sanitizer'
         mechanism: 'Dangerous protocols and raw HTML are constrained, but application-specific outbound links, images, and final HTML policies remain external.'
         wrong_pattern: |
@@ -419,7 +419,7 @@ skills:
         source: 'docs/core-concepts/security.md'
         priority: 'CRITICAL'
         status: 'active'
-        version_context: 'Documented security limit in 1.1.1.'
+        version_context: 'Documented security limit in 1.2.0.'
 
 tensions:
   - name: 'Compatibility breadth versus bundle budget'
diff --git a/skills/_artifacts/skill_tree.yaml b/skills/_artifacts/skill_tree.yaml
index 6a14936..a60b2cd 100644
--- a/skills/_artifacts/skill_tree.yaml
+++ b/skills/_artifacts/skill_tree.yaml
@@ -1,11 +1,11 @@
 # Generated by skill-tree-generator
 # Library: @tanstack/markdown
-# Version: 1.1.1
+# Version: 1.2.0
 # Date: 2026-07-22
 
 library:
   name: '@tanstack/markdown'
-  version: '1.1.1'
+  version: '1.2.0'
   repository: 'https://github.com/TanStack/markdown'
   description: 'A synchronous Markdown parser and renderer for controlled blog and documentation content.'
 generated_from:
diff --git a/skills/custom-extensions/SKILL.md b/skills/custom-extensions/SKILL.md
index 6c94a94..7e94b13 100644
--- a/skills/custom-extensions/SKILL.md
+++ b/skills/custom-extensions/SKILL.md
@@ -7,7 +7,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/markdown'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 requires:
   - 'render-markdown'
 sources:
diff --git a/skills/docs-features/SKILL.md b/skills/docs-features/SKILL.md
index dd4532d..5ab690d 100644
--- a/skills/docs-features/SKILL.md
+++ b/skills/docs-features/SKILL.md
@@ -9,7 +9,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/markdown'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 requires:
   - 'render-markdown'
 sources:
diff --git a/skills/octane-rendering/SKILL.md b/skills/octane-rendering/SKILL.md
index c87d65c..87f208e 100644
--- a/skills/octane-rendering/SKILL.md
+++ b/skills/octane-rendering/SKILL.md
@@ -9,7 +9,7 @@ metadata:
   type: framework
   library: '@tanstack/markdown'
   framework: 'octane'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 requires:
   - 'render-markdown'
 sources:
diff --git a/skills/production-pipelines/SKILL.md b/skills/production-pipelines/SKILL.md
index 258fead..95240b0 100644
--- a/skills/production-pipelines/SKILL.md
+++ b/skills/production-pipelines/SKILL.md
@@ -8,7 +8,7 @@ description: >
 metadata:
   type: lifecycle
   library: '@tanstack/markdown'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 requires:
   - 'render-markdown'
 sources:
@@ -127,7 +127,7 @@ import { parseMarkdown } from '@tanstack/markdown/parser'
 const cache = new Map<string, MarkdownDocument>()
 
 export function renderCachedArticle(key: string, source: string): string {
-  const cacheKey = `markdown-1.1.1:${key}`
+  const cacheKey = `markdown-1.2.0:${key}`
   let document = cache.get(cacheKey)
   if (!document) {
     document = parseMarkdown(source, {
diff --git a/skills/react-rendering/SKILL.md b/skills/react-rendering/SKILL.md
index e4c080b..1a4f422 100644
--- a/skills/react-rendering/SKILL.md
+++ b/skills/react-rendering/SKILL.md
@@ -9,7 +9,7 @@ metadata:
   type: framework
   library: '@tanstack/markdown'
   framework: 'react'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 requires:
   - 'render-markdown'
 sources:
diff --git a/skills/render-markdown/SKILL.md b/skills/render-markdown/SKILL.md
index 9c734f7..18849f2 100644
--- a/skills/render-markdown/SKILL.md
+++ b/skills/render-markdown/SKILL.md
@@ -9,7 +9,7 @@ description: >
 metadata:
   type: core
   library: '@tanstack/markdown'
-  library_version: '1.1.1'
+  library_version: '1.2.0'
 sources:
   - 'TanStack/markdown:docs/quick-start.md'
   - 'TanStack/markdown:docs/core-concepts/document-model.md'
diff --git a/skills/render-markdown/references/ast-and-options.md b/skills/render-markdown/references/ast-and-options.md
index 9951bc3..085e4a5 100644
--- a/skills/render-markdown/references/ast-and-options.md
+++ b/skills/render-markdown/references/ast-and-options.md
@@ -1,6 +1,6 @@
 # AST and Options Reference
 
-This reference targets `@tanstack/markdown@1.1.1`. Shared public types are
+This reference targets `@tanstack/markdown@1.2.0`. Shared public types are
 exported from `@tanstack/markdown`.
 
 ## Entry Points