diff --git a/README.md b/README.md
index d91905b..f88dc24 100644
--- a/README.md
+++ b/README.md
@@ -373,7 +373,7 @@ Claude Code sends your prompts, file contents, and MCP results to Anthropic serv
 
 **Status**: Research preview (Pro $20/mo or Max $100-200/mo, macOS only, **VPN incompatible**)
 
-**Archive**: Historical versions available in git history (pre-v3.11.7)
+**Archive**: Historical versions available in git history (pre-v3.12.0)
 
 </details>
 
@@ -443,7 +443,7 @@ Licensed under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
 
 ---
 
-*Version 3.11.7 | January 2026 | Crafted with Claude*
+*Version 3.12.0 | January 2026 | Crafted with Claude*
 
 <!-- SEO Keywords -->
 <!-- claude code, claude code tutorial, anthropic cli, ai coding assistant, claude code mcp,
diff --git a/VERSION b/VERSION
index d4b278f..92536a9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.11.7
+3.12.0
diff --git a/guide/cheatsheet.md b/guide/cheatsheet.md
index e502cd1..b79958f 100644
--- a/guide/cheatsheet.md
+++ b/guide/cheatsheet.md
@@ -6,7 +6,7 @@
 
 **Written with**: Claude (Anthropic)
 
-**Version**: 3.11.7 | **Last Updated**: January 2026
+**Version**: 3.12.0 | **Last Updated**: January 2026
 
 ---
 
@@ -424,4 +424,4 @@ where.exe claude; claude doctor; claude mcp list
 
 **Author**: Florian BRUNIAUX | [@Méthode Aristote](https://methode-aristote.fr) | Written with Claude
 
-*Last updated: January 2026 | Version 3.11.7*
+*Last updated: January 2026 | Version 3.12.0*
diff --git a/guide/ultimate-guide.md b/guide/ultimate-guide.md
index 3e36562..06eb229 100644
--- a/guide/ultimate-guide.md
+++ b/guide/ultimate-guide.md
@@ -10,7 +10,7 @@
 
 **Last updated**: January 2026
 
-**Version**: 3.11.7
+**Version**: 3.12.0
 
 ---
 
@@ -14432,4 +14432,4 @@ Common misconceptions we've seen:
 
 **Contributions**: Issues and PRs welcome.
 
-**Last updated**: January 2026 | **Version**: 3.11.7
+**Last updated**: January 2026 | **Version**: 3.12.0
diff --git a/machine-readable/reference.yaml b/machine-readable/reference.yaml
index d5d73df..1179971 100644
--- a/machine-readable/reference.yaml
+++ b/machine-readable/reference.yaml
@@ -3,7 +3,7 @@
 # Source: guide/ultimate-guide.md
 # Purpose: Condensed index for LLMs to quickly answer user questions about Claude Code
 
-version: "3.11.7"
+version: "3.12.0"
 updated: "2026-01-25"
 
 # ════════════════════════════════════════════════════════════════
@@ -660,7 +660,7 @@ ecosystem:
       - "Cross-links modified → Update all 4 repos"
     history:
       - date: "2026-01-20"
-        event: "Code Landing sync v3.11.7, 66 templates, cross-links"
+        event: "Code Landing sync v3.12.0, 66 templates, cross-links"
         commit: "5b5ce62"
       - date: "2026-01-20"
         event: "Cowork Landing fix (paths, README, UI badges)"