diff --git a/CHANGELOG.md b/CHANGELOG.md
index e616b20..eb90850 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0-beta.1] - 2020-02-27
+
+### Changed
+
+- Attendance data files are moved to a directory specific to the house number and the year.
+
 ## [1.0.0-beta.0] - 2020-02-19
 
 ### Added
@@ -17,5 +23,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Activity calendar.
 - Data entry mode for attendance.
 
-[unreleased]: https://github.com/tewson/td-tracker/compare/v1.0.0-beta.0...HEAD
+[unreleased]: https://github.com/tewson/td-tracker/compare/v1.0.0-beta.1...HEAD
+[1.0.0-beta.1]: https://github.com/tewson/td-tracker/releases/tag/v1.0.0-beta.1
 [1.0.0-beta.0]: https://github.com/tewson/td-tracker/releases/tag/v1.0.0-beta.0
diff --git a/package-lock.json b/package-lock.json
index c5154f7..77a948e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "td-tracker",
-  "version": "1.0.0",
+  "version": "1.0.0-beta.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c11b5df..c28931f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "td-tracker",
-  "version": "1.0.0-beta.0",
+  "version": "1.0.0-beta.1",
   "description": "Track your TD",
   "main": "index.js",
   "scripts": {