When launching Composer 9.72, all of my hidden partitions (Recovery HD, etc) become visible on my desktop. Once I quit Composer, they are hidden again. Tested on 10.10.3 and 10.9.5. Can anybody confirm this is happening to them as well? Here is the log:
May 5 16:18:15 fs-nasset.xxx.org authexec[82310]: executing /Applications/Casper Suite/Composer.app/Contents/MacOS/Composer
May 5 16:18:29 fs-nasset.xxx.org kernel[0]: hfs: mounted Recovery HD on device disk2s4
May 5 16:18:29 fs-nasset.xxx.org mds[67]: (Volume.Normal:2464) volume:0x7fa8a488ca00 ********** Bootstrapped Creating a default store:0 SpotLoc:(null) SpotVerLoc:(null) occlude:0 /Volumes/Recovery HD
May 5 16:18:29 fs-nasset.xxx.org fseventsd[52]: Logging disabled completely for device:1: /Volumes/Recovery HD
May 5 16:18:29 fs-nasset.xxx.org kernel[0]: hfs: mounted Recovery HD on device disk0s3
May 5 16:18:29 fs-nasset.xxx.org mds[67]: (Volume.Normal:2464) volume:0x7fa8a807fe00 ********** Bootstrapped Creating a default store:0 SpotLoc:(null) SpotVerLoc:(null) occlude:0 /Volumes/Recovery HD 1
May 5 16:18:29 fs-nasset.xxx.org fseventsd[52]: Logging disabled completely for device:1: /Volumes/Recovery HD 1