275.1

- login: Use valid selectors when testing for :is() / :where() support
  (rhbz#2136876)

278

- Metrics: Display individual disk read/write usage

264.2

- login: Use valid selectors when testing for :is() / :where() support
  (rhbz#2129055)
- Don't run sudo without explicit request (rhbz#2129058)

277

- Performance and stability improvements

276.1

 - login: Use valid selectors when testing for :is() / :where() support.

276

 - Stability and performance improvements

275

- shell: Support for alternatives to sudo

274.1

- cockpit-client: Support WebKit 4.1 API

274

- ws: Fix segfault with channel closing (cockpit-project#17492)
- Services: Fix time picker behaviour in Timer creation dialog
- Metrics: Improve CPU temperature sensors detection

273

- Metrics: Display CPU temperature
- Networking: Suggest netmask and gateway addresses
- Software Updates: Optionally reboot after updating
- cockpit/ws container: Support modern SSH keys