diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15f1b3f..fbbcaed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [2.0.0](https://github.com/OctopusDeploy/mcp-server/compare/v1.1.0...v2.0.0) (2026-05-07)
+
+
+### ⚠ BREAKING CHANGES
+
+* Replace get_task_* tools with task resources + grep_task_log ([#74](https://github.com/OctopusDeploy/mcp-server/issues/74))
+* Add release resources with read_resource tool backstop ([#73](https://github.com/OctopusDeploy/mcp-server/issues/73))
+
+### Features
+
+* Add find_interruptions tool and interruption resource ([#76](https://github.com/OctopusDeploy/mcp-server/issues/76)) ([5051105](https://github.com/OctopusDeploy/mcp-server/commit/505110576b83da6077d7ae71d2b828cc0b26b087))
+* Add release resources with read_resource tool backstop ([#73](https://github.com/OctopusDeploy/mcp-server/issues/73)) ([eb7dcef](https://github.com/OctopusDeploy/mcp-server/commit/eb7dcefd0d34a1280355be5796739e6ab6b5a93b))
+* Add requireConfirmation elicitation helper for write gating ([#75](https://github.com/OctopusDeploy/mcp-server/issues/75)) ([daf3701](https://github.com/OctopusDeploy/mcp-server/commit/daf3701191bf707092302e41a1fbb432e4e9c88a))
+* Add run_runbook tool, find_runbooks, and runbook resource ([#79](https://github.com/OctopusDeploy/mcp-server/issues/79)) ([ba330d8](https://github.com/OctopusDeploy/mcp-server/commit/ba330d84e7044fc39f6da25161a4c6ea52c308c1))
+* Add support for Bearer token (access token) authentication ([#68](https://github.com/OctopusDeploy/mcp-server/issues/68)) ([e21a3be](https://github.com/OctopusDeploy/mcp-server/commit/e21a3be36321679233bf069604d165707a568cec))
+* Replace get_task_* tools with task resources + grep_task_log ([#74](https://github.com/OctopusDeploy/mcp-server/issues/74)) ([a45380d](https://github.com/OctopusDeploy/mcp-server/commit/a45380d7daf8fe7c8376dfe952e4044b291bf71e))
+
+
+### Bug Fixes
+
+* Add version control reference to release and deployment data ([#71](https://github.com/OctopusDeploy/mcp-server/issues/71)) ([09e0b2c](https://github.com/OctopusDeploy/mcp-server/commit/09e0b2c5ceb1ec10374ff243bcfc984423236d52))
+
 ## [1.1.0](https://github.com/OctopusDeploy/mcp-server/compare/v1.0.1...v1.1.0) (2026-01-22)
 
 
diff --git a/package-lock.json b/package-lock.json
index 28696d4..a97586c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@octopusdeploy/mcp-server",
-  "version": "1.1.0",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@octopusdeploy/mcp-server",
-      "version": "1.1.0",
+      "version": "2.0.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.17.5",
diff --git a/package.json b/package.json
index 2d2a338..970e42a 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "bugs": {
     "url": "https://github.com/OctopusDeploy/mcp-server/issues"
   },
-  "version": "1.1.0",
+  "version": "2.0.0",
   "type": "module",
   "description": "The Octopus MCP Server provides your AI assistant with powerful tools that allow it to inspect, query, and diagnose problems within your Octopus instance.",
   "main": "dist/index.js",