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docs/Release_1.0.4.md

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+## [Horizen](https://horizen.io/) Desktop GUI Wallet binary release 1.0.4
+
+It includes [Horizen 3.0.2 binaries](https://github.com/HorizenOfficial/zen/releases/tag/v3.0.2). 
+
+**This wallet is targeted at advanced users who understand the implications of running a full Zen node on**
+**the local machine, maintaining a full local copy of the blockchain, maintaining and backing up the**
+**Zen nodes's `wallet.dat` file etc! The wallet is not suitable for novice crypto-currency users!**
+
+**SECURITY WARNING: Encryption of the wallet.dat file is not yet supported for Horizen. Using the wallet** 
+**on a system infected with malware may result in wallet data/funds being stolen. The**
+**wallet.dat needs to be backed up regularly (not just once - e.g. after every 30-40**
+**outgoing transactions) and it must also be backed up after creating a new Z address.**
+
+**STABILITY WARNING: The GUI wallet is as yet considered experimental! It is known to exhibit occasional stability problems related to running a full Zen node.**
+**Specifically if the locally running `zend` cannot start properly due to issues with the local blockchain, the GUI cannot start either!**
+**Users need to be prepared to fix such problems manually as described in the [troubleshooting guide](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/blob/master/docs/TroubleshootingGuide.md).**
+**Doing so requires command line skills.**
+
+**AUTO-DEPRECATION WARNING: Wallet binary releases for Mac/Windows contain ZEN full node binaries. These have an auto-deprecation feature:**
+**they are considered outdated after 16 weeks and stop working. So they need to be updated to a newer version before this term expires.**
+**Users need to ensure they use an up-to-date version of the wallet (e.g. update the wallet every two months or so).**
+
+### Installing the Horizen Desktop GUI Wallet on Windows
+
+It requires a 64-bit Windows 7 or later version to run.
+
+1. Download the Wallet EXE file
+[HorizenDesktopGUIWallet-1.0.4.exe](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/releases/download/1.0.4/HorizenDesktopGUIWallet-1.0.4.exe).
+
+2. Security check: You may decide to run a virus scan on it, before proceeding... In addition using a tool 
+such as [http://quickhash-gui.org/](http://quickhash-gui.org/) you may calculate the its SHA256 checksum. The 
+result should be:
+```
+TODO  HorizenDesktopGUIWallet-1.0.4.exe
+```
+**If the resulting checksum is not `TODO` then**
+**something is wrong and you should discard the downloaded wallet!**
+
+3. Run the `HorizenDesktopGUIWallet-1.0.4.exe` installer and choose an installation folder.
+
+### Running the Horizen Desktop GUI Wallet on Windows
+
+Double click on `HorizenDesktopGUIWallet.exe` in the installation folder or run `HorizenDesktopGUIWallet` from the start menu.
+On first run (only) the wallet will download the cryptographic keys (1.6GB or so).
+In case of problems logs are written in `%LOCALAPPDATA%\ZENCashSwingWalletUI\` for diagnostics.
+
+### Installing the Horizen Desktop GUI Wallet on Mac OS
+
+It requires Mac OS Sierra/High Sierra/Mojave.
+
+1. Download the Wallet image file
+[HorizenDesktopGUIWallet-1.0.4.dmg](https://github.com/HorizenOfficial/zencash-swing-wallet-ui/releases/download/1.0.4/HorizenDesktopGUIWallet-1.0.4.dmg).
+
+2. Security check: You may decide to run a virus scan on it before proceeding... In addition using a tool
+such as [http://quickhash-gui.org/](http://quickhash-gui.org/) you may calculate the its SHA256 checksum. The
+result should be:
+```
+TODO  HorizenDesktopGUIWallet-1.0.4.dmg
+```
+**If the resulting checksum is not `TODO` then**
+**something is wrong and you should discard the downloaded wallet!**
+
+3. Install the wallet like any other downloaded Mac OS application: Open the disk image `HorizenWallet-1.0.4.dmg`
+and copy the HorizenWallet application to the Applications folder. You can then discard the disk image.
+
+### Running the Horizen Desktop GUI Wallet on Mac OS
+
+Simply click on HorizenWallet in the Mac OS application launchpad.
+
+### Disclaimer
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+### Some known issues and limitations
+1. If a system has a high resolution monitor with DPI scaling enabled, not all GUI elements scale alike.
+As a result the Wallet UI may feel inconvenient to use at scaling above 1.5x or even unusable at scaling above 3x.
+This problem will be fixed in future versions.
+1. Limitation: The list of transactions does not show all outgoing ones (specifically outgoing Z address 
+transactions).