0.99.52

• moved encryption and backup to a separate thread to improve performance; implemented integrity verification of the document before encryption and backup rotation (#2148)
• code execution: added new tag to allow placing the code directly into the terminal rather than in a temporary file (#1772)
• assigned hard coded keyboard shortcut to change codebox properties 'Ctrl'+'[' (#2138)
• fix import from gnote/tomboy (#2152, #1991, #1686)
• linux support path links starting with ~/ (#2149)
• fix paste from gnome-characters in fedora (#2094)
• using github.com instead of giuspen.net to retrieve the latest version released as some users have issues to access giuspen.net (#2162)
• added support for typescript syntax highlighting (#2161)
• updated languages Chinese Simplified, Dutch to 100% (still incomplete ar, el, fi, hi_IN, lt)