bump to 2.1.0.pre3

Author: bolandrm

CHANGELOG.md

@@ -1,3 +1,6 @@
+- **2.1.0.pre3**
+  - [extconf.rb: Always write VERSION if we have .git](https://github.com/sass/sassc-ruby/pull/131)
+  - [Update libsass to 3.6.1](https://github.com/sass/sassc-ruby/pull/130)
 - **2.1.0.pre2**
   - [Reduce Ruby warnings](https://github.com/sass/sassc-ruby/pull/124)
   - [prefer equal? to determine object identity](https://github.com/sass/sassc-ruby/pull/122)

Rakefile

@@ -43,7 +43,7 @@ task 'gem:native' do
                       "RUBY_CC_VERSION=2.6.0 CLEAN=1"
 end
 
-CLEAN.include 'tmp', 'pkg', 'lib/sassc/libsass.so', 'ext/libsass/VERSION',
+CLEAN.include 'tmp', 'pkg', 'lib/sassc/libsass.{so,bundle}', 'ext/libsass/VERSION',
               'ext/*.{o,so,bundle}', 'ext/Makefile'
 
 desc "Run all tests"

lib/sassc/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module SassC
-  VERSION = "2.1.0.pre2"
+  VERSION = "2.1.0.pre3"
 end