Add roadmap and update readme.

README.md

@@ -5,15 +5,21 @@
 A single page web app that helps Gods Unchained players share their challenge codes to play with each other.
 
 - Live at https://gunchained.app
-- View [changelog](https://github.com/Soleone/gunchained/blob/master/CHANGELOG.md).
+- View [changelog](https://github.com/Soleone/gunchained/blob/master/CHANGELOG.md) for recent changes.
+- View [roadmap](https://github.com/Soleone/gunchained/blob/master/ROADMAP.md) for potential future changes.
+- Built using Vue, Vuetify, Vuex, DayJS.
+- Backed by Firebase for authentication and storage
+- Hosted for free using
 - Might be extended eventually to have more than the Arena features for challenge codes.
 
 ## Contributing
 
-Contributions and suggestions are always welcome. Please submit new issues at:
+Contributions and suggestions are always welcome.
 
+Please submit new issues at:
 https://github.com/Soleone/gunchained/issues
 
+Take a look at the [roadmap](https://github.com/Soleone/gunchained/blob/master/ROADMAP.md) document for ideas on what to work on.
 
 ### Project setup
 

ROADMAP.md

@@ -0,0 +1,68 @@
+# Roadmap
+
+This document is a constant work in progress and can drastically change at any time.
+It's more a collection of thoughts on where to take the project in which order.
+Each of these would optimally be linked to an actual Github issue.
+None of this is guaranteed to be worked on by anyone.
+
+## Milestones
+
+### 0.1.2
+
+- See number of online users (recently logged in)
+
+### 0.1.3
+
+- Notifications when challenges are made available
+  - Browser notification API?
+
+### 0.1.4
+
+- Automatically expire availableSince after 12h
+  - [github example code](https://github.com/firebase/functions-samples/blob/master/delete-unused-accounts-cron/functions/index.js)
+
+### 0.1.5
+
+- Add Welcome page
+
+### 0.2.0
+
+- Public profile view (linked in published challenge)
+
+### 0.3.0
+
+- Detailed descriptions for Challenges and Player profiles
+  - Markdown
+    - Bold
+    - Italic
+    - Links
+    - Image links
+    - Lists?
+
+### 0.4.0
+
+- Set timezone and general availability
+
+## Bugfixes
+
+### High priority
+
+### Low priority
+
+- Fix login screen showing as empty card (polish)
+- Bugfix: 404 hack causes browser warning and wayback machine link (polish)
+
+## Ideas
+
+- Users can send comments to available challenges' players to ask for status updates
+  - Requires inbox for players to receive these comments
+- Player profile fields:
+  - Discord name (could be used to communicate about challenge status and general availability)
+  - Email
+- Changing code should bump availableSince
+- Challenge details
+  - God playing
+  - Deck name playing
+  - Matchup wanted (God, deck type)
+  - Decklist
+- Announcement post? Voice?