final prep for v0.21 (#2164)

NEWS.md

@@ -1,7 +1,7 @@
 JuMP release notes
 ==================
 
-Version 0.21 (Feb 13, 2020)
+Version 0.21 (Feb 16, 2020)
 -----------------------------
 
 Breaking changes:
@@ -49,6 +49,10 @@ New features:
 - Improved error on complex values in NLP (#1978).
 - Added an example of column generation (#2010).
 
+Bug fixes:
+
+- Incorrect coefficients generated when using Symmetric variables (#2102)
+
 Version 0.20.1 (Oct 18, 2019)
 -----------------------------
 

README.md

@@ -56,11 +56,11 @@ Our documentation includes an installation guide, quick-start guide, and referen
 **See [NEWS](https://github.com/JuliaOpt/JuMP.jl/tree/master/NEWS.md) for
 a list of the significant breaking changes in the JuMP 0.19 release.**
 
-**Latest Release**: 0.20.0 (`release-0.20` branch)
-  * [Documentation](http://www.juliaopt.org/JuMP.jl/v0.20.0/)
-  * [Examples](https://github.com/JuliaOpt/JuMP.jl/tree/release-0.20/examples)
+**Latest Release**: 0.21.0 (`release-0.21` branch)
+  * [Documentation](http://www.juliaopt.org/JuMP.jl/v0.21.0/)
+  * [Examples](https://github.com/JuliaOpt/JuMP.jl/tree/release-0.21/examples)
   * Testing status:
-    * TravisCI: [![Build Status](https://travis-ci.org/JuliaOpt/JuMP.jl.svg?branch=release-0.20)](https://travis-ci.org/JuliaOpt/JuMP.jl)
+    * TravisCI: [![Build Status](https://travis-ci.org/JuliaOpt/JuMP.jl.svg?branch=release-0.21)](https://travis-ci.org/JuliaOpt/JuMP.jl)
 
 
 **Development version** (`master` branch):