Session Keeper
Copyright (C) 2026 jon-beck

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.

The SPDX identifier for Session Keeper's own code is AGPL-3.0-or-later.
The full license text is in the file LICENSE.

Third-party software: ExtPay
----------------------------

ExtPay is included so the paid upgrade can be checked on this device.
Copyright (C) Glench / ExtensionPay.com
Upstream: https://github.com/Glench/ExtPay
Version included: 3.1.2
Files: extension/vendor/ExtPay.js and the license notices beside it

Upstream's own files do not agree. The repository LICENSE file says
LGPL-3.0, package.json says AGPL-3.0-or-later, and the library header
says AGPLv3. Those notices are kept unchanged. Session Keeper follows
the stricter statement, AGPL-3.0-or-later, for the combined extension.
See extension/vendor/VENDOR.md and store/LICENSE-NOTES.md.

Session Keeper's changes to the vendored file are limited to storing
ExtensionPay keys in chrome.storage.local and adding ES module exports.
