WIP Release notes up to 11.2 (including)

doc/release-notes.md

@@ -1,5 +1,30 @@
+Dash Core 0.11
+==================
+
 Dash Core tree 0.11.x release notes can be found here:
 
-- [v0.11.0](release-notes/release-notes-0.11.0.md) released Jan/15/2015
-- [v0.11.1](release-notes/release-notes-0.11.1.md) released Feb/10/2015.
-- [v0.11.2](release-notes/release-notes-0.11.2.md) not released yet.
+- [v0.11.2](release-notes/dash/release-notes-0.11.2.md) released Mar/??/2015
+- [v0.11.1](release-notes/dash/release-notes-0.11.1.md) released Feb/10/2015
+- [v0.11.0](release-notes/dash/release-notes-0.11.0.md) released Jan/15/2015
+
+Dash Core tree 0.11.x is a fork of Bitcoin Core tree 0.9.
+
+
+Older releases
+--------------
+
+Dash was previously known as Darkcoin.
+
+Darkcoin tree 0.8.x was a fork of Litecoin tree 0.8, original name was XCoin
+which was first released on Jan/18/2014.
+
+Darkcoin tree 0.9.x was the open source implementation of masternodes based on
+the 0.8.x tree and was first released on Mar/13/2014.
+
+Darkcoin tree 0.10.x used to be the closed source implementation of Darksend
+which was released open source on Sep/25/2014.
+
+These release are considered obsolete. Old changelogs can be found here:
+
+- [v0.10.x](release-notes/dash/release-notes-0.10.0.md) released Sep/25/2014
+- [v0.9.x](release-notes/dash/release-notes-0.9.0.md) released Mar/13/2014