Major JUCE features and updates

This file lists the more notable headline features. For more detailed info
about changes and bugfixes please see the git log and BREAKING_CHANGES.md.

Version 9.0.2

• Enabled MP3AudioFormat by default
• Fixed reading MP3 VBR files with padding after the ID3v2 header
• Fixed parsing WAV files with a missing final pad byte
• Improved OpenGL rendering performance
• Fixed CoreAudio default sample rate and buffer size selection
• Fixed CoreAudio Multi-Output device handling
• Fixed some VST3 hosting issues
• Fixed a UMP sysex7 timestamp issue
• Fixed Projucer weak-linking of frameworks in multi-target Xcode projects
• Added a SECURITY.md and a software bill of materials