4.5.1

• Fixed problem where shortcut description was not displayed correctly in Firefox65
• Fixed problem where default shortcut conflicted with browser function

4.5.0

• Added keyboard shortcut (Chrome, firefox 60)
  • Firefox: You can customize it on the options page
  • Chrome: You can customize it on the Chrome's extension page
• Improved accessibility of option page
  • Solved the problem that checkbox and radio button could not be selected with keyboard

4.4.0

• Added function to add current window to a session
• Improved visibility of session menu
  • Added section label
• Added function to restore deleted tabs and windows from session
• Changed not to display delete button when there is only one window or tab in the session

4.3.3

• Improved popup notification
  • Display message when saving session
  • Display error when saving / deleting session fails
  • Display notifications when extension are updated
• Improved session display performance
• Improved auto save when window closed
  • Use the title of the active tab as the session name
  • Use the time when window was closed as the session date
• Fixed that the tab title of private window was not displayed in session save field
• Changed not to scroll sidebar of option page

4.3.2

• Fixed program error

4.3.1

• Updated logs in debug mode

4.3.0

• Added option to enable debug mode

4.2.2

• Fixed problem that the item of auto save may not be displayed in the category filter
• Fixed not to open previous session when updating extension

4.2.1

• Fixed problem that window closes when opening session
• Fixed problem that pinned tabs can not be opened when discarded option is enabled
• Fixed minor problems with browser exit sessions

4.2.0

• Improved behavior of Auto save when window was closed
  • It divided into window closed and browser exited
  • Fixed problem that only one window could be restored with option of "restore previous session at startup"
• Added option to use "discarded" property for lazy loading (only Firefox 63 or later)
  • Improve performance when opening tabs
• Fixed problem that increased memory usage when restoring session or closing a large number of tabs
• Fixed problem that tabs are opened in reverse order