0.42

 * Use correct user shell in terminal
 * Basic RHEL subscription support as an optional module
 * New testing CI system
 * Lots of other fixes

0.41

 * Implement new navigation with multiple dash boards
 * Default to server summary page when logging into Cockpit
 * New cockpit.jump() javascript API
 * Packages can now add menu items
 * Send ETag and checksum redirects when serving HTTP resources
 * Add a DBus API to bridge for getting server time
 * Start updating Patternfly in some components
 * Watch kubernetes using its watch API
 * Further simplification of Cockpit packages
 * Tons of other fixes

0.40

 * Disable use of SSL 3, TLS 1.0 and older ciphers like RC4
 * Remove use of outdated font file formats
 * PCP logic runs in its own process instead of cockpit-bridge
 * Simplify our package logic and simpler URLs
 * Update bootstrap version

0.39

 * Linking of docker containers
 * Docker run dialog validation
 * Show available docker space
 * Shutdown button is now on server page
 * Show archived metric data in the graphs when available
 * Disable UI elements when user does not have permission
 * Fix embedding Cockpit components in foreign page
 * DMI and shutdown code no longer in cockpitd legacy daemon
 * Metrics channel protocol fine tuning
 * Directory monitoring protocol fine tuning
 * No TTY for cockpit-bridge session
 * Lots of other bug fixes

 * Efficient deletion of multiple containers

 * Docker UI tweaks
 * Update transport diagram
 * New APIs: cockpit.permission(), cockpit.message()
 * Changed behavior of cockpit.locale()
 * Lots of bug fixes

0.37

 * Reworked UI and behavior for exposing docker ports
 * Add reset button for Terminal and show title text
 * Use PCP to populate dashboard graphs
 * Initial Kubernetes proof of concept plugin
 * Fix layout breaks
 * Add support for peer-to-peer DBus with bridge
 * Lots of testing fixes
 * Lots of build and warning fixes

0.36

 * Some minor protocol refactoring
 * Fix regressions forwarding Cockpit messages
 * Consistent file system size units
 * Style fixes on admin panels
 * Fix crasher in cockpitd
 * Several testing fixes

0.35

 * Interactive debugging mode for cockpit protocol
 * Support HTTP keep alives for local services
 * Proof of concept for showing noVNC via Cockpit
 * Proof of concept for talking to CIM and OpenLMI
 * Document how to change the Cockpit TCP port
 * Other fixes

0.34

 * Sideband channel WebSockets
 * Lots of layout fixes
 * Javascript API for raw file access/monitoring
 * Start using HTML templates
 * Dashboard cleanup
 * Implement HTTP keep alives

0.33

 * New HTTP request API
 * New file system access from within Cockpit
 * Set colors and avatar from the dashboard
 * Docker console component
 * Lots of protocol cleanup