From 9326bc1ce63e1ae34c3bb3808f16dd443593bf04 Mon Sep 17 00:00:00 2001 From: Frank Dellaert Date: Sun, 2 Aug 2020 16:23:50 -0400 Subject: [PATCH] Update README.md --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 0b3ecb11d..015d65e3d 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,7 @@ # README - Georgia Tech Smoothing and Mapping Library +**As of August 1, develop is officially in "Pre 4.1" mode, and features deprecated in 4.0 were removed. Use the last 4.0.3 release if you need those features. However, most are easily converted and can be tracked down (in 4.0.3) by disabling the cmake flag GTSAM_ALLOW_DEPRECATED_SINCE_V4** + ## What is GTSAM? GTSAM is a C++ library that implements smoothing and