1.6.1

• Fixed problems that translations were not reflected

1.6.0

• Add tab lazy load option
• Change to replace pages that can not be opened from add-ons
• Fixed the problem that in some cases TST tree could not be restored
• Change not to save private window
• Add translation : German, Russian, Spanish -- Thanks a lot!

1.5.0

• Support import and export session
• Revamped options page

1.3.3

• Display session details tab in index order
• Updated fonts
• Improvement of stability in TST

1.3.2

• Corresponds to tab container

1.3.1

• Correspond to Tree Style Tab
• Add the function to auto save when window close
• Minimum preservation interval of regular save to 0.1 minutes

1.1.0

• Display link to web page and favicon in session details

1.0.2

• Update translation

1.0.1

• Add zh_cn and zh-tw translation
  Thanks to yfdyh000 and zhtw2013

1.0.0

• Release Tab Session Manager