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README.md

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 ## Danbooru client
 
-This is a (work in progress) C++ port from the original [Danbooru Client](http://kde-apps.org/content/show.php?content=114343). 
-There's still a lot of work need to be done before it's releasable.
+This is a (work in progress) C++ port from the original [Danbooru Client](http://kde-apps.org/content/show.php?content=114343).
+
+Current features:
+
+- Supports most Danbooru image boards
+- Search by one or multiple tags
+- Filter out posts with unwanted tags
+- View or download posts
+- QML-based thumbnail view
+- Pools
+
+### Requirements
+
+[KDE Frameworks](https://community.kde.org/Frameworks) 5.7 or newer (needed for some features from KDeclarative), and Qt 5.4.
+
+In particular, Danbooru Client makes use of the following Frameworks:
+
+- KIconThemes (icon handling)
+- KCoreAddons
+- KGuiAddons (cache handling)
+- KCompletion (Combo box widgets)
+- KXmlGui (main window UI)
+- KConfigWidgets (configuration handling)
+- KIO (network operation handling)
+- KWallet (password handling)
+- KDeclarative (thumbnail view)
+
+At minimum, the following Qt 5.4 components are required as well:
+
+- QtCore
+- QtWidgets
+- QtQuick
+- QtQuickWidgets
+- QtQml
+
+You will also need [extra-cmake-modules](http://api.kde.org/ecm/index.html) and CMake (at least version 3; lower versions may work but I have not tested them).
+
+### Downloading, building and installing
+
+No releases have been made yet. In the mean time, you can use the source directly off the Git repository.
+
+Checkout the source:
+
+```
+git clone https://git.dennogumi.org/kde/danbooru-client.git
+```
+
+Move inside the directory, and create a ``build`` directory under it:
+
+```
+mkdir build; cd build
+```
+
+Configure using CMake and build:
+
+```
+cmake -DCMAKE_INSTALL_PREFIX=$(qtpaths --install-prefix) ../
+make
+```
+
+Then install, either as root or using ``sudo``:
+
+```
+make install
+```
+
+### Notice
+
+Several Danbooru boards handle their programmatic access ("API") in slightly different ways. Therefore, this program may not work correctly on all of them. yande.re and konachan.{com, net} have been tested successfully.
+Notice that Danbooru Client does **not** implement the Gelbooru API at the moment.
+
+### License
+
+This is Free Software, licensed under the GNU GPL v3 or later. See the LICENSE file for more details.