Progress bar for batch operations

• implemented progress bar for batch operations #249
• bugfix: type filters do not work with the list view #225 #228
• Java connector: added file type check before uploading files #245
• Chinese (Taiwan) language: updated translations #240
• Persian (Farsi) language: added lang file #250 #251
• Arabic language: complete rewrite #230
• Portuguese language: updated translations

Hotfix

• better compression with uglifyJs
• bugfix: broken references in the minified RFM script
• bugfix: no images previews in the grid/list when using filters along with images lazyLoad feature

Filters & Language switcher

Version 2.6.0

• implemented language switcher with page reload #171
• implemented client-side filtering with UI buttons #204
• added predefined filters in the config file for client-side filtering, thanks @Saso222 #205
• updated NodeJs connector: new response format, support for most API methods, thanks @forestlake #209
• updates and customizations for LazyLoad plugin to support IE9 & IE10 #214
• added refresh folder items / item preview UI button #215
• clipboard UI buttons are disabled when no actions are available #220
• rearranged header UI buttons
• updated DE translations
• updated ZN-CN translations, thanks @toolgood #208
• bugfix: wrong URL docs.google.com viewer, thanks @abnerjacobsen #213
• bugfix: Lazy Loading for thumbs doesn't work for new/moved/copied images #214
• bugfix: selected files are not taken properly when using the copy button in the toolbar #219

Backward incompatible changes:

• "options.culture" configuration option is moved to "language.default" option
• "options.defaultViewMode" configuration option is moved to "manager.defaultView" option
• removed obsolete "showFullPath" and "localizeGUI" configuration options #216
• removed "flat-oil" and "flat-turquoise" themes

2.5.1 - Images lazy loading & Bugfixes

• added capability to pass parameters to the connector, thanks @Saso222 #132
• lazyload images thumbnails in the right panel, thanks @gmkll #148
• updated JSP connector, compatible with v2.5.x, thanks @gmkll #195
• bugfix: mouse scrolling doesn't work for default browser scroll

2.5.0 - Asp.Net & Python 3 Flask connectors

• Asp.Net Core connector support, thanks @sinanbozkus #163;
• Python 3 Flask connector support, thanks @jsooter #164;
• added redirect functionality if initial authorization fails #183;
• added possibility to copy URLs without flash (Zeroclipboard replaced with clipboard.js library) #150;
• added new clipboard.encodeCopyUrl configuration option #191;
• fixed "initiate" method of ASHX connector #194;
• updated Italian translations #183;
• updated Czech translations;

Backward incompatible changes:

• clipboard configuration option was moved out of options section and became a separate section;

2.4.0 - New backend security model, PHP connector refactored

• New backend security model #111;
• PHP connector: general refactoring #90, #109, #111;
• PHP connector: removed "actions_list" definition, replaced with "readOnly" option #134, #143;
• API: removed "extension" response attribute, fetched from filename at the client-side now #106;
• New iframe viewer to preview html files #177;
• Editor is configured as independent component, compatible with iframe viewer #177;
• bugfix: (PHP connector) "download" API action requires the folder to be writable #130;

Backward incompatible changes:

• removed "replace" API action;
• PHP connector moved to the separate repository - should be installed via composer;
• removed referrer HTTP parameters parsing ("type" particularly) and "images only" check in the uploader;
• removed "allowNoExtension" configuration option, now it depends on "extensions" server-side configuration option;
• allowFolderDownload configuration option moved to the client-side JSON file, doesn't depend on server-side anymore;
• viewer.editable configuration option is moved out of viewer section and renamed to editor;

2.3.3 - Bugfixes

• bugfix: incorrect displaying of items extracted from archive;
• bugfix: (S3 storage) configured ACL doesn't apply #152;
• bugfix: (S3 storage) error upon renaming folders which includes subfolders #168;
• bugfix: (S3 storage) video doesn't playback on preview #169;
• bugfix: clipboard copy / cut doesn't work on filetree items #170;

2.3.2 - Extract (unzip) action, duplicated configs, new server-side errors model

• implement "extract" action to unzip archives #22;
• removed duplicated configuration options (common for both client and server sides) #109;
• new isolated way to handle server-side errors;
• bugfix: wrong scroll behavior in IE #151;
• bugfix: error when copying to a folder with spaces #153;
• bugfix: not loading userfiles folder when it's empty #154;

Backward incompatible changes:

• server-side language files specific for a particular connector should be removed;
• new format for server-side errors: label + arguments to be treated with JSON lang files;
• security.allowFolderDownload server-side configuration option moved to options section;
• removed the following server-side configuration options (see details in #109):
  • overrideClientConfig (since no duplicated options now);
  • options.culture (since no translations at the server side now);
  • security.allowChangeExtensions (no affect security, clint-side only now);
  • upload.paramName (no sense to change value for this option);
  • upload.chunkSize (client-side solely option);
• reduced a list of parameters in "initiate" server-side action;

2.3.1 - Drag'n'Drop extended

• extended drag and drop: ability to drag items between panels (tree <-> view) #133;
• improved items behavior on draggable and selectable actions
• improved view items rendering performance
• bugfix: wrong unselect behavior for selected items
• bugfix: wrong position of "parent" item in case "folderPosition" options is set to "top" #143;

2.3.0 - JAVA connector, Renderers, MarkdownIt support

• Java connector (Spring MVC) support, thanks @fabriceci #126;
• Support Markdown files side-by-side interactive editing, thanks @dereks #88;
• Custom renderers support. CodeMirror and MarkdownIt are implemented #85;
• Capability to render index file content in folder listing mode (similar to what GitHub does) #88;
• Capability to preview renderable files right after opening;
• Support Java lang in renderer / editor preview #118;
• PHP connector: added capability to define logfile path #123;
• bugfix: remove "time" query parameter upon file selection #116;
• bugfix: unable to retrieve absolute path, even when "previewUrl" is specified #116;
• bugfix: issues while copying file URL; better preview mode support #120
• bugfix: folder isn't loaded when opened from filetree and preview mode is enabled #120;
• bugfix: logger configuration doesn't take effect in PHP connector #123;
• bugfix: wrong position of "parent" item in IE #124;