Bump to minor version since new functionality is being added and upda…

…te NEWS/DESCRIPTION.

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: nloptr
 Type: Package
 Title: R Interface to NLopt
-Version: 2.1.1.9000
+Version: 2.2.0.9000
 Authors@R: c(person("Jelmer", "Ypma", role = "aut",
                     email = "uctpjyy@ucl.ac.uk"),
              person(c("Steven", "G."), "Johnson", role = "aut",
@@ -42,7 +42,7 @@ SystemRequirements: cmake (>= 3.2.0) which is used only on Linux or macOS
 Biarch: true
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.3.1
+RoxygenNote: 7.3.2
 Suggests: knitr, rmarkdown, covr, tinytest
 VignetteBuilder: knitr
 URL: https://github.com/astamm/nloptr, https://astamm.github.io/nloptr/

NEWS.md

@@ -1,11 +1,16 @@
-# nloptr 2.1.1.9000
-This is a patch (pre) release. It includes
-
-* Standardize all numerical gradient and Jacobian functions to use a more
-accurate five-point estimate and update affected functions and tests.
+# nloptr 2.2.0.9000
+This is a minor (pre) release. It includes
+
+* Adding a more accurate numerical differentiation routine that uses five points
+instead of three.
+  * Allows the user to choose which version to use in `nl.grad`, `nl.jacobian`,
+  and manually instantiated calls to `check.derivatives`. If the
+  `check_derivatives` option in an `nloptr` call is set to `TRUE`, the five
+  point algorithm is used.
+  * Updating functions and tests for the algorithmic change and user choice.
 * Correcting some of the unit tests in `test-global-wrapper`.
-* Update and expand other unit tests.
-* Remove `nloptr.show.inequality.warning` option given release 2.1.0.
+* Updating and expanding other unit tests.
+* Removing the `nloptr.show.inequality.warning` option given release 2.1.0.
 
 # nloptr 2.1.1