Prepare v2.3.1 release

Author: andrewkroh

CHANGELOG.md

@@ -9,16 +9,22 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
-- Fix change in behaviour that causes error when unmarshaling `AuditStatus` with a short buffer. [#110](https://github.com/elastic/go-libaudit/pull/110)
-- Reduce heap allocations when parsing and enriching auditd events. [#111](https://github.com/elastic/go-libaudit/pull/111)
-- Relax short buffer requirement further to allow for kernels that do not support the backlog wait feature. [#113](https://github.com/elastic/go-libaudit/pull/113)
-- Fix parsing of audit rules where arguments are quoted (like file paths containing spaces). [#115](https://github.com/elastic/go-libaudit/pull/115)
-- Fix minimum `AuditStatus` length so that library can support kernels from 2.6.32. [#119](https://github.com/elastic/go-libaudit/pull/119)
-
 ### Removed
 
 ### Deprecated
 
+## [2.3.1]
+
+### Changed
+
+- Reduce heap allocations when parsing and enriching auditd events. [#111](https://github.com/elastic/go-libaudit/pull/111)
+
+### Fixed
+
+- Fix change in behaviour that causes error when unmarshaling `AuditStatus` with a short buffer. [#110](https://github.com/elastic/go-libaudit/pull/110)
+- Fix minimum `AuditStatus` length so that library can support kernels from 2.6.32. [#113](https://github.com/elastic/go-libaudit/pull/113) [#119](https://github.com/elastic/go-libaudit/pull/119)
+- Fix parsing of audit rules where arguments are quoted (like file paths containing spaces). [#115](https://github.com/elastic/go-libaudit/pull/115)
+
 ## [2.3.0]
 
 ### Added
@@ -230,7 +236,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   Linux kernel.
 - Added auparse package for parsing audit logs.
 
-[Unreleased]: https://github.com/elastic/go-libaudit/compare/v2.3.0...HEAD
+[Unreleased]: https://github.com/elastic/go-libaudit/compare/v2.3.1...HEAD
+[2.3.1]: https://github.com/elastic/go-libaudit/releases/tag/v2.3.1
 [2.3.0]: https://github.com/elastic/go-libaudit/releases/tag/v2.3.0
 [2.2.0]: https://github.com/elastic/go-libaudit/releases/tag/v2.2.0
 [2.1.0]: https://github.com/elastic/go-libaudit/releases/tag/v2.1.0