diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..ace10a41
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,73 @@
+# Changelog
+
+All notable changes to Buzz are documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## Release lines
+
+- **`main` — 1.x (stable).** The supported release line. Fixes and self-contained
+  features are merged to `develop` first and cherry-picked here with a
+  `backport main` label.
+- **`develop` — 2.x (beta).** Where the next major lands, including team-based
+  multi-tenancy. Not yet released.
+
+## [1.1.0] - 2026-08-06
+
+### Breaking
+
+- The dashboard has been migrated to **frappe-ui v1 and Vite 8** ([#283]). The
+  dashboard build and any downstream customisation of dashboard components are
+  affected — component imports, prop names and build output paths changed with the
+  frappe-ui major. Rebuild the dashboard (`yarn build`) after upgrading. There is
+  no change to the Python API surface or to any DocType schema, so no data
+  migration is required for this release.
+
+### Added
+
+- Buzz Events can be backed by **Zoom Meetings**, creating the meeting and
+  registering attendees through the optional `zoom_integration` app ([#292]).
+- A **Buzz workspace dashboard** with charts and number cards ([#314]).
+- Speakers can now see and edit their own talk proposals ([#276]).
+- Buzz Event stores a short timezone label for display ([#282]).
+- Event End Date is autofilled from Start Date and bounded by it ([#316]).
+
+### Changed
+
+- `buzz/api` is split into typed domain packages, with pydantic request/response
+  schemas, service classes and enforced type annotations on whitelisted
+  methods ([#307]).
+- The phone field uses the `PhoneInput` component instead of a plain
+  `FormControl` ([#290]).
+- README hero revamped with logo and badges ([#285]).
+
+### Fixed
+
+- Accepting a talk proposal now asks for confirmation first ([#309]).
+- "To" is prefilled when composing email on proposal doctypes ([#294]).
+- Resolved semgrep blocking findings reported by the full-repo scan ([#281]).
+
+### CI
+
+- Fixed merge-queue trigger gaps; CI now runs on both `develop` and `main` ([#279]).
+
+## [1.0.0] - 2026-07-21
+
+Initial tagged release.
+
+[#276]: https://github.com/bwhtech/buzz/pull/276
+[#279]: https://github.com/bwhtech/buzz/pull/279
+[#281]: https://github.com/bwhtech/buzz/pull/281
+[#282]: https://github.com/bwhtech/buzz/pull/282
+[#283]: https://github.com/bwhtech/buzz/pull/283
+[#285]: https://github.com/bwhtech/buzz/pull/285
+[#290]: https://github.com/bwhtech/buzz/pull/290
+[#292]: https://github.com/bwhtech/buzz/pull/292
+[#294]: https://github.com/bwhtech/buzz/pull/294
+[#307]: https://github.com/bwhtech/buzz/pull/307
+[#309]: https://github.com/bwhtech/buzz/pull/309
+[#314]: https://github.com/bwhtech/buzz/pull/314
+[#316]: https://github.com/bwhtech/buzz/pull/316
+[1.1.0]: https://github.com/bwhtech/buzz/compare/v1.0.0...v1.1.0
+[1.0.0]: https://github.com/bwhtech/buzz/releases/tag/v1.0.0
diff --git a/buzz/__init__.py b/buzz/__init__.py
index 8f6a68c5..3eb401a8 100644
--- a/buzz/__init__.py
+++ b/buzz/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "1.0.0"
+__version__ = "1.1.0"
 
 import os
 
diff --git a/package.json b/package.json
index d08074f1..391192da 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "buzz-frappe-app",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Event Management App built on Frappe",
   "main": "index.js",
   "scripts": {