rename to 0.9 due to upcoming rubugems release

Author: adarshaks91

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "lib/data/0.1"]
 	path = lib/data/0.1
 	url = git@github.com:bugcrowd/methodology-taxonomy.git
-[submodule "lib/data/0.8"]
-	path = lib/data/0.8
+[submodule "lib/data/0.9"]
+	path = lib/data/0.9
 	url = git@github.com:bugcrowd/methodology-taxonomy.git

CHANGELOG.md

@@ -3,6 +3,18 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](http://semver.org/)
 
+## [0.9.0] - 2025-09-12
+
+### Added
+- New 0.9 submodule with latest methodology taxonomy (SHA: 2827e2ce4421c5deb032e90702cff509a9540a91)
+- Support for version-specific methodology access
+- Hardware Testing Methodology (available in 0.9 submodule)
+
+### Changed
+- Updated AI LLM Testing Methodology with new content and structure (in 0.9 submodule)
+- Updated API Testing Methodology with enhanced testing procedures (in 0.9 submodule)
+- Maintained 0.1 submodule for backward compatibility
+
 ## [0.8.0] - 2025-09-10
 
 ### Added

lib/bmt/version.rb

@@ -1,3 +1,3 @@
 module Bmt
-  VERSION = '0.8.0'.freeze
+  VERSION = '0.9.0'.freeze
 end