From 7e499c2d79ede0311e3edc3ad3d87b8f8cb77e5e Mon Sep 17 00:00:00 2001
From: Paul Mucur <mudge@mudge.name>
Date: Wed, 13 Sep 2023 13:08:35 +0100
Subject: [PATCH] Prepare for 2.0.0 release

---
 CHANGELOG.md       | 24 +++++++++++++++++++++---
 README.md          |  4 +++-
 lib/re2/version.rb |  2 +-
 3 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99c6b24..47adc3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,23 @@ project adheres to [Semantic Versioning](http://semver.org/).
 Older versions are detailed as [GitHub
 releases](https://github.com/mudge/re2/releases) for this project.
 
+## [2.0.0] - 2023-09-13
+### Added
+- The gem now comes bundled with the underlying RE2 library and its dependency,
+  Abseil. Installing the gem will compile those dependencies automatically. As
+  this can take a while, precompiled native gems are available for Linux,
+  Windows and macOS. (Thanks to Stan Hu for contributing this.)
+
+### Changed
+- By default, the gem will use its own bundled version of RE2 rather than
+  looking for the library on the system. To opt back into that behaviour, pass
+  `--enable-system-libraries` when installing. (Thanks to Stan Hu for
+  contributing this.)
+
+### Removed
+- Due to the new dependency on MiniPortile2, the gem no longer supports Ruby
+  versions older than 2.6.
+
 ## [2.0.0.beta2] - 2023-09-10
 ### Added
 - Restored support for Ruby 2.6.
@@ -21,13 +38,13 @@ releases](https://github.com/mudge/re2/releases) for this project.
 
 ## [2.0.0.beta1] - 2023-09-08
 ### Added
-- The gem now comes bundled with the underlying re2 library and its dependency,
-  abseil. Installing the gem will compile those dependencies automatically. As
+- The gem now comes bundled with the underlying RE2 library and its dependency,
+  Abseil. Installing the gem will compile those dependencies automatically. As
   this can take a while, precompiled native gems are available for Linux,
   Windows and macOS. (Thanks to Stan Hu for contributing this.)
 
 ### Changed
-- By default, the gem will use its own bundled version of re2 rather than
+- By default, the gem will use its own bundled version of RE2 rather than
   looking for the library on the system. To opt back into that behaviour, pass
   `--enable-system-libraries` when installing. (Thanks to Stan Hu for
   contributing this.)
@@ -113,6 +130,7 @@ releases](https://github.com/mudge/re2/releases) for this project.
 ### Fixed
 - In Ruby 1.9.2 and later, re2 will now set the correct encoding for strings
 
+[2.0.0]: https://github.com/mudge/re2/releases/tag/v2.0.0
 [2.0.0.beta2]: https://github.com/mudge/re2/releases/tag/v2.0.0.beta2
 [2.0.0.beta1]: https://github.com/mudge/re2/releases/tag/v2.0.0.beta1
 [1.7.0]: https://github.com/mudge/re2/releases/tag/v1.7.0
diff --git a/README.md b/README.md
index 0b11229..8d77350 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ re2 [![Build Status](https://github.com/mudge/re2/actions/workflows/tests.yml/ba
 A Ruby binding to [re2][], an "efficient, principled regular expression
 library".
 
-**Current version:** 2.0.0.beta1  
+**Current version:** 2.0.0  
 **Supported Ruby versions:** 2.6, 2.7, 3.0, 3.1, 3.2  
 **Bundled re2 version:** libre2.11 (2023-09-01)  
 **Supported re2 versions:** libre2.0 (< 2020-03-02), libre2.1 (2020-03-02), libre2.6 (2020-03-03), libre2.7 (2020-05-01), libre2.8 (2020-07-06), libre2.9 (2020-11-01), libre2.10 (2022-12-01), libre2.11 (2023-07-01)
@@ -54,6 +54,8 @@ following default locations:
 * `/opt/homebrew`
 * `/usr`
 
+Alternatively, you can set the `RE2_USE_SYSTEM_LIBRARIES` environment variable instead of passing `--enable-system-libraries` to the `gem` command.
+
 If you're using Bundler, you can use the
 [`force_ruby_platform`](https://bundler.io/v2.3/man/gemfile.5.html#FORCE_RUBY_PLATFORM)
 option in your Gemfile.
diff --git a/lib/re2/version.rb b/lib/re2/version.rb
index 71c91d0..cf2c08e 100644
--- a/lib/re2/version.rb
+++ b/lib/re2/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RE2
-  VERSION = "2.0.0.beta2"
+  VERSION = "2.0.0"
 end