diff --git a/CHANGELOG.md b/CHANGELOG.md
index be0dad5..ea7f500 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,19 @@ Version format: `XX.YY.ZZ` (zero-padded semver).
 
 ## [Unreleased]
 
+## [08.00.00] - 2026-05-26
+
+### Changed
+- PHPStan: level 5 → 6 (401 baselined, 0 new errors)
+- Branch protection: 5 required checks enabled on main
+- Workflows synced to all governed repos (72+ repos across 3 orgs)
+- Flushed 44 stale runners from Gitea admin (3 active remain)
+
+### Fixed
+- PHPStan level 3→4: removed 13 dead properties, 41 defensive patterns baselined
+- PHPStan level 4→5: fixed metrics `increment()` bug (labels passed as value param)
+- PHPStan level 5→6: 360 missing array generic types baselined
+
 ## [07.00.00] - 2026-05-25
 
 ### Added
diff --git a/composer.json b/composer.json
index 1ee4c6f..1ba0e9a 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "mokoconsulting-tech/enterprise",
     "description": "MokoStandards Enterprise API \u2014 PHP implementation",
     "type": "library",
-    "version": "07.00.00",
+    "version": "08.00.00",
     "license": "GPL-3.0-or-later",
     "authors": [
         {