How to install latest version of Tiled Editor on Linux Mint?

Having trouble installing latest version of Tiled Editor from console. I need the latest updates for my project. Adding the PPA is not giving me the latest version of the software. Running the program says I am on version 0.9.1 which is several years old. Latest Release 0.15.1. Added the PPA as described here: https://help.launchpad.net/Packaging/PPA/InstallingSoftware Tiled Package page: *Can not post 2nd link*. Google Tiled Map Editor > Click on Downloads link > Click on Unbuntu button > Takes you to the page with the PPA and package information. **PPA** > ppa:mapeditor.org/tiled **Commands ran:** 1. sudo add-apt-repository ppa:mapeditor.org/tiled 2. sudo apt-get update 3. sudo apt-get install tiled **Command 1 output:** > Executing: gpg --ignore-time-conflict --no-options > --no-default-keyring --homedir /tmp/tmp.dZ9qFucBve --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring > /etc/apt/trusted.gpg.d/steam.gpg --keyserver > hkp://keyserver.ubuntu.com:80 --recv-keys 9F7F5BAF gpg: requesting key > 9F7F5BAF from hkp server keyserver.ubuntu.com gpg: key 9F7F5BAF: > public key "Launchpad PPA for mapeditor.org" imported gpg: Total > number processed: 1 gpg: imported: 1 (RSA: 1) **Command 2 output:** > ...SNIP... > Fetched 2,162 kB in 9s (237 kB/s) > Reading package lists... Done **Commad 3 output:** > ...SNIP... > Setting up tiled (0.9.1-1) ... **Errors:** none **OS:** Linux Mint 17.3 'Rosa' - Cinnamon 64-bit