update NEWS for v0.14.0 (#414)

* update NEWS

* Update NEWS.md

Author: ericphanson

NEWS.md

@@ -5,13 +5,15 @@
 * Changes to the `sign` of atoms:
     * The sign of `sumlargesteigs` has been changed from `Positive` to  `NoSign()` instead of `Positive()`, to allow non-positive-semidefinite inputs. This has the potential
   to break code that required that sign to be positive. If you run into this problem, please file an issue so we can figure out a workaround. [#412](https://github.com/jump-dev/Convex.jl/pull/412)
-    * The sign of `eigmin` and `eigmax` has been changed from `Positive` to  `NoSign()`. This is a bugfix because in general `eigmin` and `eigmax` do not need to return a positive quantity (for non-positive-semidefinite inputs). Again, this has the potential to break code that required that sign to be positive. If you run into this problem, please file an issue so we can figure out a workaround. [#412](https://github.com/jump-dev/Convex.jl/pull/413)
-* Removal of deprecations
+    * The sign of `eigmin` and `eigmax` has been changed from `Positive` to  `NoSign()`. This is a bugfix because in general `eigmin` and `eigmax` do not need to return a positive quantity (for non-positive-semidefinite inputs). Again, this has the potential to break code that required that sign to be positive. If you run into this problem, please file an issue so we can figure out a workaround. [#413](https://github.com/jump-dev/Convex.jl/pull/413)
+* Removal of deprecations:
     * `lambdamin` and `lambdamax` has been deprecated to `eigmin` and `eigmax` since Convex v0.13.0. This deprecation has been removed, so your code must be updated to call `eigmin` or `eigmax` instead. [#412](https://github.com/jump-dev/Convex.jl/pull/412)
     * `norm(x, p)` where `x` is a matrix expression has been deprecated to `opnorm(x,p)` since Convex v0.8.0. This deprecation has been removed, so your code must be updated to call `opnorm(x, p)` instead. Currently, `norm(x,p)` for a matrix
     expression `x` will error, but in Convex.jl v0.15.0 it will return `norm(vec(x), p)`. [#412](https://github.com/jump-dev/Convex.jl/pull/412)
     * `Convex.clearmemory()` has been deprecated and unnecessary since Convex v0.12.5. This deprecation has been removed, so if this function is in your code, just delete it. [#412](https://github.com/jump-dev/Convex.jl/pull/412)
     * `vecnorm(x, p)` has been deprecated to `norm(vec(x), p)` since Convex v0.8.0. This deprecation has been removed, so your code must be updated to call `norm(vec(x),p)` instead.
+* Other changes:
+    * `Convex.DCP_WARNINGS` was introduced in Convex v0.13.1 to allow turning off Convex.jl's DCP warnings. This has been removed in favor of the function `Convex.emit_dcp_warnings()`. [Commit 481fa02](https://github.com/jump-dev/Convex.jl/commit/481fa02b84bfec6bf7c809ea93d6ba8004193b83)
 
 ## Other changes
 

Project.toml

@@ -1,6 +1,6 @@
 name = "Convex"
 uuid = "f65535da-76fb-5f13-bab9-19810c17039a"
-version = "0.14.0-DEV"
+version = "0.14.0"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"