Logic Pro 9.1.8 is finally released

Unresponsiveness is finally gone?

This update seems to fix the unresponsiveness issue when graphic intensive plug-ins were used.
You can now use the Channel EQ analyser without any problem whatsoever.

Another nice thing is that the Tuner not tracking bug that was very annoying when using latency inducing plug-ins is finally fixed.

About the Logic Pro 9.1.8 Update

General

• Additional content downloads now behave correctly when installing on OS X Lion and OS X Mountain Lion.
• Resolves an issue in which the Save As command sometimes resulted in an alert dialog in Logic 9.1.7.

Audio

• Fixes an issue that caused an Airplay dialog to repeatedly appear.
• Relaunching the audio driver now reliably applies changes made to the buffer size.

Performance and Stability

• Resolves performance issues when using plug-ins that provide frequent graphic feedback.
• Resolves an issue that could cause an abnormally large monitoring delay after a computer wakes from sleep.

Plug-ins and Instruments

• Fixes an issue with ES2 that could create distortion when a sidechain was used as the modulation source.
• Tuner now responds consistently when used in a channel strip that also contains plug-ins which introduce latency.
• The MIDI channel for a multi output software instrument is no longer changed when adding Aux outputs when there are regions on the track.

Compatibility

• Logic now properly maintains Aux assignments for multi-output instances of Kontakt that are migrated from earlier versions to Kontakt 5.
• Resolves an issue in which deleting tracks took longer than expected if Melodyne Editor was inserted on a track.

About the Logic Pro 9.1.7 Update

Compatibility

• Provides compatibility with songs created with GarageBand for iOS 1.2.

Performance and Stability

• Resolves an issue in Logic Pro 9.1.6 in which projects with a large number of fades displayed “I/O Error, Result code = -36” when playback was started.
• Improves performance when using multiple instances of EXS24 in 32-bit mode with EXS24 Virtual Memory mode active.
• Resolves several issues related to the download and installation of basic and additional content.
• Resolves an issue that could occur which caused the application to stop responding when performing Undo. This would occur after deleting a file or region in the Audio Bin.

Plug-ins and Instruments

• The Output Distortion setting for the Compressor plug-in now works as expected with the “ClassA_R” and “ClassA_U” models.
• Fixes an issue in which the Autofilter plug-in might produce clicks with certain settings.
• The “Select Zone of Last Played Key” setting now works as expected in the EXS24 editor.
• When adding Auxes as additional outputs for Multi Output Software Instruments, the additional Auxes are automatically assigned the same color and track icon as the Software Instrument.

General

• Fixes an issue in which copying a MIDI region in a project which does not start at 1 1 1 1, and in which the Transposition track is active, might result in unexpected transposition of the copied region.
• The Controls View of plug-in GUIs now fit properly on the 11-inch MacBook Air display.
• Resolves an issue in OS X 10.7.x Lion that caused the Consolidate Project command in Logic to open a backup of the project at the end of the process.

Logic Pro 9.1.8 release notes.