feat(version): Version dump to 1.1.0

Author: PresentKim

changelogs/1.0.0.md

@@ -0,0 +1,12 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+---
+
+## [1.0.0] - initial release
+
+- Initial release.

changelogs/1.1.0.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+---
+
+## [1.1.0] - 2026-03-21
+
+### Added
+
+- **`SessionSequence`** — Manages an ordered progression of `SequenceSession` subclasses for a single player.
+  Supports `start()`, `startFrom()` (by 0-based index or class-string), `onComplete()` callback, and `terminateAll()`.
+- **`SequenceSession`** — Abstract base class extending `Session` for use within a `SessionSequence`.
+  Provides `next()` to advance the sequence to the next step or invoke the `onComplete` callback on the last step.
+- **`SequenceSessionManager`** — Internal `SessionManager` subclass that supports sequential progression
+  via `setNext()`, `setOnExhausted()`, and `progressNext()`.
+- **`SessionManager::getSessionOrThrow()`** — Retrieves the active session or throws `RuntimeException` if none exists.
+- **`SessionManager::getOrCreateSession()`** — Retrieves the active session or creates one if none exists.
+- **`SessionManager::onSessionCreated()`** — Registers a callback invoked after a session is created and started.
+- **`SessionManager::onSessionTerminated()`** — Registers a callback invoked after a session is terminated and removed.
+- **`ManagerMethodDispatcher`** — New `BaseSessionEventDispatcher` subclass that invokes a method directly on
+  a `SessionManager` instance. Used internally for lifecycle event handling.
+
+### Changed
+
+- **`Session`** — The `Session` interface and `AbstractSession` class have been merged into a single
+  `Session` abstract class. `SessionManager` reference is now held by `Session` directly,
+  enabling self-termination via `terminate()` without external manager access.
+- **`SessionEventDispatcher`** — Renamed to `BaseSessionEventDispatcher` and converted to an abstract class.
+  The concrete session method dispatch logic has been extracted into `SessionMethodDispatcher`.
+- **`SessionManager`** — Lifecycle event handling (`PlayerJoinEvent`, `PlayerQuitEvent`) is now routed through
+  `SessionEventListenerRegistry` via `ManagerMethodDispatcher`, eliminating duplicate PMMP listener
+  registration across multiple managers for the same event.
+- **`SessionManager`** construction steps have been split into `collectSessionLifecycleBindings()` and
+  `collectSessionEventBindings()` for clearer separation of concerns.
+
+### Fixed
+
+- **`SessionManager::removeSession()`** — Fixed a re-entry issue where `Session::terminate()` calling back
+  into `removeSession()` could cause double-removal. Sessions are now unregistered from the internal map
+  before `terminate()` is invoked.

virion.yml

@@ -1,7 +1,7 @@
 ---
 name: session-utils
 antigen: kim\present\utils\session
-version: 1.0.0
+version: 1.1.0
 api: [ 5.0.0 ]
 author: PresentKim
 description: "General-purpose player session management library"