Update changelog and version

Author: kipcole9

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## Cldr Numbers v2.37.0
+
+This is the changelog for Cldr v2.37.0 released on _______, 2025.  For older changelogs please consult the release tag on [GitHub](https://github.com/elixir-cldr/cldr_numbers/tags)
+
+### Enhancements
+
+* Adds `:gender` and `:grammatical_case` options to `Cldr.Number.to_string/3`. When `:format` is an [RBNF]() rule name, these parameters are used to resolve an grammatical gender and grammatical case appropriate rule in the given locale, if one exists. The default falls back to gender only, then a rule without gender or grammatical case. Both options are indeed optional.  Thanks to @tanguilp for the report and motivation. Closes #61.
+
 ## Cldr Numbers v2.36.0
 
 This is the changelog for Cldr v2.36.0 released on November 6th, 2025.  For older changelogs please consult the release tag on [GitHub](https://github.com/elixir-cldr/cldr_numbers/tags)

mix.exs

@@ -3,7 +3,7 @@ defmodule Cldr.Numbers.Mixfile do
 
   use Mix.Project
 
-  @version "2.36.0"
+  @version "2.37.0-dev"
 
   def project do
     [