diff --git a/README.md b/README.md
index d1a97c5..69780ce 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,43 @@ A Gemini protocol browser for Android based OS (Två = Swedish: two)
 
 ## Releases
 
-See the project page on Öppenlab.net for latest download: [oppenlab.net/pr/tva](https://oppenlab.net/pr/tva/)
\ No newline at end of file
+See the project page on Öppenlab.net for latest download: [oppenlab.net/pr/tva](https://oppenlab.net/pr/tva/)
+
+# Future Development
+
+## Bookmarks
+
+Två needs bookmarks, requirements:
+
+* All fields fully editable
+* Title should be inferred from the bookmarked page (from first header line: `#`, `##`, or `###`) but user can override when saving
+* User should be able to specify and organise folders (1 levels only, keep it simple)
+* Allow reordering via simple 'move up' and 'move down' overflow options. 
+* 'Move to' option to move to top-level or a folder
+
+
+## Certificates
+
+//todo
+
+## Aggregation
+
+There's a lot of good 'Gemlog' content in Geminispace but no easy way to follow other users. Rather than use Atom/RSS which requires users to  manually edit xml files, or use some other software it'd be good if a defacto standard emerged. Två will attempt to infer a Gemlog index from the contents of a page and display a 'follow' option to add the Gemlog to an aggregated in-app feed:
+
+### Inferred
+* Presence of various words in the first few lines of content AND:
+* A series of links that include a date (where a gemlog links to other pages) OR:
+* A series of dates in the page (more difficult to get right, but some microblogs are just a series of entries separated by dates)
+
+### Specification
+
+To guarantee an option to follow content: first header (any of the 3 sizes) in a page includes the words: `gemlog`, `feed`, `log`, `blog`, `μlog` AND links on adjacent lines that include dates in the link title.
+
+```
+# My Gemlog
+
+=> /more dd/mm/yyyy optional
+=> /another dd/mm/yyyy
+=> /first dd/mm/yyyy hello, World!
+
+```
diff --git a/app/build.gradle b/app/build.gradle
index 91e8b99..427d96d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "oppen.tva"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 6
-        versionName "0.3.0 Beta"
+        versionCode 7
+        versionName "0.4.0 Beta"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index 48ddc51..e995048 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "properties": [],
-      "versionCode": 6,
-      "versionName": "0.3.0 Beta",
+      "versionCode": 7,
+      "versionName": "0.4.0 Beta",
       "enabled": true,
       "outputFile": "app-release.apk"
     }