Release 1.3.4

• Enable Leetcode platform (eae9e75)
• Remove href / anchor tags from links that open new tabs using chrome.tabs API (6e8a8ad)
• Add tooltip to GitHub icon (247636c)
• Lint fixes (289a9a5)
• Add github icon to header (e1b83c6)
• Merge branch 'master' of https://github.com/nishanthvijayan/CoderCalendar-Chrome-Premium (9af0ba6)
• Fix double new tabs opening on firefox (8546e7e)
• Fix typo (6571892)
• Update Firefox installation instructions (c1971ea)

Release 1.3.3

Release 1.3.3