message: Update changelog for -dev2
diff: @@ -5,11 +5,12 @@ All notable changes to this project will be documented in this file.
  The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
  and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
  -## [Unreleased]
  +## [2.0.0-dev2]
  ### Changed
  - `ccf.crypto.verifySignature()` previously required DER-encoded ECDSA signatures and now requires IEEE P1363 encoded signatures, aligning with the behavior of the Web Crypto API (#2735).
  +- Upgrade OpenEnclave from 0.16.1 to 0.17.0.
  ### Added
  