• fix #1214 [fix][windows] Fix upgrade download in windows (#1232)
• fix #1200 Support Ctrl/Cmd + C/V for Copy/Paste (#1231)
• fix #1229 [UI] Fix new ssh/new tab menu name (#1230)
• fix #1216 [feat] Add log viewer to about panel (#1224)
• fix #1218 [bug fix] Fix sftp close function (#1223)
• fix #1220 Use electron 4 (#1222)
• fix #1213 [chor] Use electron-log module to do log (#1215)
• fix #1210 [UI] Fix current theme item UI (#1211)