chore(master): release closure_tree 9.0.0

Author: github-actions[bot]

.release-please-manifest.json

@@ -1 +1 @@
-{".":"9.3.0"}
+{".":"9.0.0"}

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [9.0.0](https://github.com/ClosureTree/closure_tree/compare/closure_tree-v9.3.0...closure_tree/v9.0.0) (2025-11-19)
+
+
+### Features
+
+* add PostgreSQL schema-qualified table name support ([#462](https://github.com/ClosureTree/closure_tree/issues/462)) ([5f9006c](https://github.com/ClosureTree/closure_tree/commit/5f9006cece95a76f665cb50c2615317e3fa48586))
+* Add runtime advisory lock name customization and multi-database documentation ([#454](https://github.com/ClosureTree/closure_tree/issues/454)) ([d6ffd73](https://github.com/ClosureTree/closure_tree/commit/d6ffd7381e25a28f7a4742bfa2d9c893f0115395))
+* migrate from ActiveSupport::Autoload to Zeitwerk ([#457](https://github.com/ClosureTree/closure_tree/issues/457)) ([d18e80c](https://github.com/ClosureTree/closure_tree/commit/d18e80cdbd4f3510377363bc7b5166f0cc1b0a6f))
+* rewrite with clean api ([#451](https://github.com/ClosureTree/closure_tree/issues/451)) ([f56f2e1](https://github.com/ClosureTree/closure_tree/commit/f56f2e1a3490bb8a099cea8f80b676945fce1c2e))
+
+
+### Bug Fixes
+
+* add implicit_order_column for Rails 8.1+ compatibility ([#464](https://github.com/ClosureTree/closure_tree/issues/464)) ([f384303](https://github.com/ClosureTree/closure_tree/commit/f38430334a79ea15d236f9212118dcb5e4530746))
+* configure release-please to recognize v8.0.0 release ([#455](https://github.com/ClosureTree/closure_tree/issues/455)) ([fc34f21](https://github.com/ClosureTree/closure_tree/commit/fc34f2148570afd83608b07a3f5282e5fd475783))
+* eager loading of hierarchies by defining the primary key ([#465](https://github.com/ClosureTree/closure_tree/issues/465)) ([8c7e490](https://github.com/ClosureTree/closure_tree/commit/8c7e490ff89239e44aee71577288bff0e177a8d6))
+* restore proper deprecation for database_less configuration ([#459](https://github.com/ClosureTree/closure_tree/issues/459)) ([de8b402](https://github.com/ClosureTree/closure_tree/commit/de8b40233d3de5243afce7ec9de9ad26c2eee181))
+
 ## [9.3.0](https://github.com/ClosureTree/closure_tree/compare/closure_tree/v9.2.0...closure_tree/v9.3.0) (2025-11-19)
 
 

lib/closure_tree/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ClosureTree
-  VERSION = Gem::Version.new('9.3.0')
+  VERSION = Gem::Version.new('9.0.0')
 end