From 7bbe5dd6deeaf6089fd67799b01dbba0428c3339 Mon Sep 17 00:00:00 2001
From: clairblacketer <clairblacketer@users.noreply.github.com>
Date: Tue, 20 Jun 2017 16:24:42 -0400
Subject: [PATCH] Update README

Link to github wiki and v5.1.0 pdf
---
 README.md | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index e525bac..e0858cf 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 Common-Data-Model
 =================
 
-v5.1
-See full CDM specification file on our [Wiki](http://www.ohdsi.org/web/wiki/doku.php?id=documentation:cdm:single-page) or in the [CDM V5 PDF](https://github.com/OHDSI/CommonDataModel/blob/master/OMOP%20CDM%20v5.pdf)
+v5.1.0
+See full CDM specification file on our github [wiki](https://github.com/OHDSI/CommonDataModel/wiki) or in the [CDM V5.1.0 PDF](https://github.com/OHDSI/CommonDataModel/blob/master/Documentation/OMOP_CDM_v5_1_0.pdf)
 
 Release Notes
 =============
@@ -46,9 +46,6 @@ This version is bases on this CDM working group  [proposal](http://www.ohdsi.org
 * note_datetime, not required
 
 =======
-This repo contains the definition of the OMOP Common Data Model. It supports the 4 SQL technologies: Impala, Oracle, Postgres and SQL Server. For each, the DDL, constraints and indexes (if appropirate) are defined. 
+This repo contains the definition of the OMOP Common Data Model. It supports the 4 SQL technologies: Impala, Oracle, Postgres and SQL Server. For each, the DDL, constraints and indexes (if appropriate) are defined. 
 
-Versions are defined using tagging and versioning. Full versions (V6, 7 etc.) are released irregularly after a major strategy change or use case coverage. It will be issued during an OHDSI Symposium. Major version (V5.1, 5.2 etc.) are released half yearly (1-Jul and 1-Jan). Those versions are not guaranteed to be backward compatible. Minor versions (V5.1.1, V5.1.2 etc.) are released irregularly and often, and contain small hot fixes or backward compatible changes to the last Major Version.
-
-
-See full CDM specification file on our [Wiki](http://www.ohdsi.org/web/wiki/doku.php?id=documentation:cdm:single-page).
+Versions are defined using tagging and versioning. Full versions (V6, 7 etc.) are released each year (1-Jan) and are not backwards compatible. Minor versions (V5.1, 5.2 etc.) are released each quarter (1-Apr, 1-Jul and 1-Sep) and are guaranteed to be backwards compatible though an effort is made to make sure that current queries will not break. Micro versions (V5.1.1, V5.1.2 etc.) are released irregularly and often, and contain small hot fixes or backward compatible changes to the last minor version.